What open source self-hosted CRM provides automated sales workflows and lead scoring?

Krayin is a free open-source CRM software based on the Laravel framework that can be self-hosted.
It offers comprehensive features for sales management, marketing automation, customer support, and data analytics with AI-powered workflows.
...
Krayin is an open-source CRM platform built on the Larave...

Krayin — Free Open-Source CRM Software Built on Laravel for ...

SuiteCRM is a free, open-source CRM forked from SugarCRM in 2013 and widely regarded as the closest open-source equivalent to Salesforce in feature breadth.
It covers the full sales and service lifecycle — leads, opportunities, cases, campaigns, quotes, projects, and workflow automation — and is dep...

Self-Hosted CRM DIRECTORY

Clawnify CRM App is a production-ready contact relationship manager designed for the OpenClaw community.
Think of it as an open-source HubSpot alternative — a CRM you can self-host, customize, and embed in any SaaS product.
Unlike HubSpot or Salesforce, this runs entirely on your own infrastructure ...

clawnify/open-crm: 🤝 Open-source HubSpot alternative. A ...

Deploy Krayin CRM on Railway to run a fully self-hosted, open-source customer relationship management system with zero per-user licensing fees.
Self-host Krayin CRM and manage your entire sales pipeline — leads, contacts, activities, quotations, and products — all under your own infrastructure.
...
...

Deploy Krayin CRM | Free Open Source Salesforce Alternative

This solution is available under the AGPL-3.0 license and can be self-hosted using Docker Compose, requiring just three containers and taking about five minutes to set up.
You can find it at: github.com/customermates/customermates

I built an open-source self-hostable CRM with Claude, for Claude

- **NocoBase**: A no code and low code platform that embeds AI deeply into data modeling, business analysis, and CRM workflows through its AI employee framework.
...
NocoBase is an open source, self hosted AI enabled no code and low code development platform.
Built around a data model driven and plu...

Top 10 Open-source AI CRM Projects with the Most GitHub ...

Best open source, self hosted CRM? : r/selfhosted

Below are a few features we have implemented to date:
- Personalize layouts with filters, sort, group by, kanban and table views
- Customize your objects and fields
- Create and manage permissions with custom roles
- Automate workflow with triggers and actions
- Emails, calendar events, files, and m...

Twentyhq/twenty

Free & Open Source Self-hosted CRM built on Laravel (PHP) to empower customer relationships

Open Source CRM | 22k+ GitHub Stars

One you could explore is SuiteCRM is a fork/successor/improvement on the old community version of SugarCRM.
You can tracks contacts, leads, etc.
You can record notes/calls etc, against each contact/company.
You can add extra fields via its "Studio".
It is PHP/MySql based, and Open source.

Free/open-source self-hosted CRM with dashboard and SMTP capabilities

I’m excited to share my project, Relaticle, a contemporary open-source CRM developed using Laravel and Filament.
...
**Key Features**
- Management of companies and contacts with relationship linking
- Sales pipeline featuring customizable stages
- Task management complete with assignments and notifi...

I built an open-source CRM that you can self-host - Relaticle

The platform combines no-code data modeling with auto-generated APIs, making it a solid choice for technical teams who want to build custom workflows without vendor lock-in.
...
- All cloud plans include the Advanced Pack with workflows, BPM, and reporting features
...
- For self-hosted installation...

- **Top pick for most teams:** Twenty: modern UI, native AI integration via MCP (Cloud), 45K+ GitHub stars, free self-hosted

Best Open Source CRM Tools in 2026

In terms of features, SuiteCRM offers all the tools that businesses need for sales, marketing, and more, with a number of customization options allowing businesses to design and create an interface that suits their needs.
...
|**EspoCRM**|**Free** (self-hosted version).
Paid "Cloud" plans are availa...

Best open source CRM of 2026

|**Product**|**Best for**|**Pricing**|**Website**|
...
|SuiteCRM|Quick setup & strong community|Free (self-hosted)|Visit site|
...
|EspoCRM|Building custom workflows|Free (self-hosted)|Visit site|

Best Open Source CRM Software for 2026: Top 8 Picks

I would be happy to provide you with a demonstration of SuiteCRM.
This platform is both open-source and can be installed on your own servers.

Looking for a self-hosted CRM that sales people actually like using (not ...

Twenty | #1 Open Source CRM

After much searching, I found exactly what I was looking for, Mautic
...
Mautic is marketing automation software (email, social, & more). Install on your own website or create a free hosted account. The simple 3-step setup process takes less than 5 minutes and you'll be ready to reclaim control of y...

Open Source Self-hosted Email Automated CRM

Its comprehensive CRM capabilities—including sales automation, marketing campaigns, and customer support—offer businesses everything they need without the steep costs associated with some other platforms.

Best Open Source CRM Software That Are Built to Grow ...

|Tool|Best For|Hosting Options|Key Feature|
|--|--|--|--|
|Apache Airflow|Data workflows|Self-hosted/Cloud|DAG-based orchestration|
|Argo Workflows|Kubernetes environments|Self-hosted (Kubernetes)|Container-native workflows|
|n8n|Non-coders|Self-hosted/Cloud|Visual workflow builder|
|Windmill|High-s...

Top 10 Open-Source Tools for Workflow Automation - Collect


self-hosted open source CRM for digital marketing agency

We have complied a list of 20 CRM’s that you can host yourself.
...
Grow CRM is a self-hosted dynamo designed for teams that value privacy and customization.

20 Best Open-Source Self-Hosted CRMs (2026, Ranked)

A **self-hosted CRM** is customer relationship management software that you run on your own server rather than paying a vendor to run it for you.
Most self-hosted options are also **open-source**, meaning the code is free to download and modify.
There are three routes people take: install ready-made...

Best self-hosted CRMs: open-source options and the risks ...

Open source CRM je nástroj pro řízení vztahů se zákazníky, jehož zdrojový kód je veřejný, zdarma ke kontrole a zdarma k úpravám.
Self-hosted CRM je takové, které provozujete na vlastním serveru, místo abyste platili dodavateli za hosting.
Dostanete kód, dostanete data, ale také získáte odpovědnost z...

7 nejlepších open source CRM pro startupy (2026) - TECHSY

Twenty | #1 Open Source CRM

EspoCRM is a free, open-source CRM you host on your own server.
...
```
docker pull espocrm/espocrm
```
...
```
wget https://github.com/espocrm/espocrm-installer/releases/latest/download/install.sh
bash install.sh
```

Free Open Source CRM Software | Download EspoCRM

It has **45,500 GitHub stars**, Cloud workspaces ship with a native MCP server for AI-agent integration with Claude, ChatGPT, and Cursor, and starts at $9/user/month on the cloud or free when self-hosted.
...
- **Top pick for most teams:** Twenty: modern UI, native AI integration via MCP (Cloud), 45...

Best Open Source CRM Tools in 2026

SugarCRM offers a cloud-based service, but it is also available as free open-source solution with its code sourced at GitHub.
...
SplendidCRM is a self-hosted CRM solution built on top of C# and MySQL database.
It's a free to install and use on-premise.
...
OroCRM is a free CRM package that supports...

Top 23 Open-source Free CRM Self-hosted systems

Twenty is a developer-first, open-source CRM built as a modern alternative to Salesforce, offering flexible custom objects, AI agents, and GraphQL/REST APIs.
...
SuiteCRM is a free, open-source CRM forked from SugarCRM in 2013 and widely regarded as the closest open-source equivalent to Salesforce i...

Self-Hosted CRM DIRECTORY

An open source CRM is a customer-relationship tool whose source code is public, free to inspect, and free to modify.
A self-hosted CRM is one you run on your own server instead of paying a vendor to host it.
You get the code, you get the data, and you also get the responsibility for keeping it onlin...

7 Best Open Source CRMs for Startups (2026) - TECHSY

|Row 0 - Cell 0|**Pricing**|**Key features**|**Best use case**|
...
|**EspoCRM**|**Free** (self-hosted version).
Paid "Cloud" plans are available for a monthly fee per user, which includes hosting and support.|Detailed documentation, robust analytics with reporting, sales automation, inventory manag...

Best open source CRM of 2026

- **Self-hosting**: Yes (Community Edition)
...
- **Self-hosting**: Yes
...
- **Self-hosting**: Yes
...
- **Self-hosting**: Yes
...
The Community version is free to self-host, while the Enterprise edition offers more features at a price.
...
- **Self-hosting**: Yes
...
- **Cost**: Free; self-hosted
...

9 Best Open Source CRMs Of 2026 – Forbes Advisor

I’m excited to share my project, Relaticle, a contemporary open-source CRM developed using Laravel and Filament.

|**Product**|**Best for**|**Pricing**|**Website**|
|--|--|--|--|
|SuiteCRM|Quick setup & strong community|Free (self-hosted)|Visit site|
...
|EspoCRM|Building custom workflows|Free (self-hosted)|Visit site|
|Flectra|Deep customization|Free (self-hosted)|Visit site|
|Crust CRM (Corteza CRM)|Data priv...

Self-hosted CRM Systems - What all exists out there?

One you could explore is SuiteCRM is a fork/successor/improvement on the old community version of SugarCRM.
...
It is PHP/MySql based, and Open source.

EspoCRM — #1 Open Source CRM

SuiteCRM - Open Source CRM Software Application for ...

Best Open Source CRM for 2025

SuiteCRM - Open source CRM for the world


We need a self-hosted CRM that handles lead capture, contact history, and sales analytics.

19 lead sources.
Pipelines.
Automations.
Scoring.
White-label.
One install on any hosting — no composer, no SSH, no DevOps.
...
Everything your team needs to capture, qualify, and close — without the enterprise price tag or setup headaches.
...
Embed forms, widgets, or connect inbound email & webhoo...

LeadHub — Capture, route & convert every lead

|**CRM provider**|**AI Integration Method**|**Primary Use Case**|**Estimated cost**|
...
|**EspoCRM**|Web-to-Lead AI|Lead capture automation & text transformations.|**Free** (Core) / **$200+** (Advanced Pack)|

Best open source CRM of 2026

Capture, track, and convert leads with intelligent pipeline management.
Auto-import from email, web forms, and CSV files.
- Visual drag-and-drop pipeline with customizable stages
- Web-to-lead forms for unlimited landing pages
- Auto-import leads from email (IMAP support)
- Create proposals and send...

CRMX - Self-Hosted CRM Software | Lead Management & ...

Capture leads from anywhere — LinkedIn Ads, website forms, Typeform, and even WhatsApp follow-ups — all automatically fed into Frappe CRM without Zapier or Pabbly.
...
This guide takes it further — enabling
**multi-channel lead capture** from: **1.
LinkedIn Lead Gen Forms2.
Your website contact form...

Self-Hosted Multi-Channel Lead Management in Frappe (LinkedIn, Webhooks, WhatsApp)

The document outlines a self-hosted tech stack for lead scraping, email automation, and CRM management, emphasizing open-source tools like Scrapy, Mautic, and SuiteCRM.
...
## Lead scraping & data extraction
## Scrapy — Open-source Python scraping framework, full control, no usage limits.
Great for ...

Free Self-Hosted Lead Generation Stack | PDF - Scribd

Capture leads from 19 sources, qualify with AI, route through visual pipelines, automate engagement, charge in 5 currencies – every workspace white-labeled, GDPR-ready and yours.
...
**LeadHub** is a self-hosted, multi-tenant SaaS CRM that lets you ingest leads from 19 channels, qualify them with bu...

LeadHub - Multi-Tenant SaaS CRM with Lead Pipelines ...

Free & Open Source Self-hosted CRM built on Laravel (PHP) to empower customer relationships
...
Provides with all the tools to manage and capture important leads and opportunities at scale.

Open Source CRM | 22k+ GitHub Stars

It is a **self-hosted solution**, providing complete control over your data while offering a comprehensive suite of features for managing leads, customer support, staff attendance, invoicing, inventory, and more.
...
PHP CRM offers:
**Lead Capture & Tracking:**Automatically capture leads from web fo...

PHP CRM - Self-Hosted CRM Software for Business Management

You can create email templates for campaigns, insert tracking links, send mass emails and automate lead capture from your website.

I'm looking for a lead management or CRM software for my cold outreach

Best open source, self hosted CRM?

### Lead Generation and Automatic Lead Distribution
Open source CRMs like SuiteCRM contain lead capture forms to gather visitor information.
Data flows into the system for sales team follow-up.
Built-in automation rules distribute new leads to available reps based on territory, workload, or other cr...

Open Source CRM Self Hosted Solutions

Self-hosted marketing automation with CRM-style contact and lead tracking, segmentation, and reporting for measurable funnel and campaign outcomes.
...
These systems solve the problem of turning contact, deal, lead, case, and ticket work into measurable views like pipeline coverage, activity complia...

Best Self Hosted Crm Software | 2026 Rankings

EspoCRM is a free, open-source CRM you host on your own server.
Track contacts, manage deals, handle support cases with a built-in customer portal, and run email campaigns.

Best Self-Hosted Customer Relationship Management Tools in 2026

Our Open Source CRM provides you with all the tools to capture important leads, manage your opportunities and create personalised quotations, freeing up precious time to sell.

20 Best Open-Source Self-Hosted CRMs (2026, Ranked)

Best Self-hosted CRM Systems in 2026

5 Open-Source CRM Tools You Can Self-Host (Salesforce ...

Best Open Source CRM Software for 2026: Top 8 Picks


What are the most stable open source CRM solutions for small to medium businesses?

What's the Best Open-Source CRM for Small and Medium ...

- SuiteCRM for getting started fast & strong community support
- Odoo for combining CRM + ERP in one flexible, modular platform
- Vtiger for growing teams that want a stable CRM with easy upgrade paths
- EspoCRM for developers who want full control and clean, customizable architecture
- Flectra for ...

However, as highlighted below, platforms ranging from ultra-modern developer-centric tools like Twenty to highly stable database engines like EspoCRM offer robust options tailored to varying tiers of technical expertise.
...
|Row 0 - Cell 0|**Pricing**|**Key features**|**Best use case**|
...
|**Suit...

Best open source CRM of 2026

**TL;DR:** Twenty (official site) is the top pick for most teams in 2026.
It has **45,500 GitHub stars**, Cloud workspaces ship with a native MCP server for AI-agent integration with Claude, ChatGPT, and Cursor, and starts at $9/user/month on the cloud or free when self-hosted.
EspoCRM is the best r...

Best Open Source CRM Tools in 2026

Based on these criteria, we selected the following open-source CRMs for evaluation, which we list in order of preference:
1. Twenty
2. Atomic CRM
3. EspoCRM
4. OroCRM
5. SuiteCRM
6. Odoo
7. ERPNext
8. Axelor
...
The top three CRMs in this benchmark (**Twenty**, **Atomic CRM**, and **EspoCRM**) are g...

Best Open Source CRM for 2025

In this video, we break down the 5 best open-source CRM tools—Odoo, Krayin, SuiteCRM, Vtiger, and Twenty—to help you centralize your workflow.
...
Best Open Source CRM (Paid Links):
Odoo CRM
https://geni.us/OdooCRM
Twenty
https://twenty.com/
Vtiger CRM
https://www.vtiger.com/
SuiteCRM
https://suitec...

5 Best Open Source CRM For Small Businesses and Startups ...

Below is a curated list of the most reliable, actively maintained, and genuinely useful open-source CRMs available today.
...
**Best for**: Small businesses, freelancers, and teams that value ease of use without sacrificing customization.

Comprehensive List of Free and Open-Source CRMs

9 Best Open Source CRMs Of 2026 – Forbes Advisor

Open source CRM software: 13 best platforms compared ...

Best Open Source CRM Software That Are Built to Grow ...

Top open source CRMs include SuiteCRM, EspoCRM, and Odoo—each offering deep customization and control, but requiring significant developer time, longer implementation timelines, and higher total costs than they appear upfront.
For most sales teams without dedicated IT staff, a managed CRM like Nutsh...

Best Open Source CRMs in 2026 | Nutshell

- Bitrix24 is a leading open-source CRM platform founded in 2012, offering a comprehensive suite of business tools for communication, collaboration, and customer management.
...
- Vtiger is a leading open-source CRM provider, offering customizable solutions for sales, marketing, and customer support...

10 Best Open Source CRM Solutions of 2024 - DEV Community

**Top 4 Best Open-Source CRMs for Small Businesses in 2026**
After analyzing performance, community support, cost sustainability, and extensibility, the top systems are:
...
|CRM|Best For|Core Features|Customization Level|Hosting Needs|Community Support|Total Cost (1 Year)|
...
|YetiForce|High-secur...

Best Open-Source CRM Stack for Small Businesses in 2026

Best open source, self hosted CRM?

> Short answer:These are the most reliable open source CRM systems your business can use in 2026 — from lightweight solutions for small teams to scalable platforms with API support and automation options.
...
|CRM Tool|Key Features|Customization|API Support|Ease of Use|Best Fit|Community & Support|
...

Top 5 Best Open Source CRM Software (2026 Guide)

In this article, we will dive into the top 11 open-source CRM projects by star count:
- **Twenty**: Featuring minimalist design and powerful API support, Twenty is ideal for small and medium-sized businesses looking to quickly set up a customer management system.
...
WuKong CRM is a Chinese open-sou...

Top 11 Open-source CRM Projects with the Most GitHub Stars

Twenty | #1 Open Source CRM

{ts:400} solution it's time to bring the number one open- source CRM on our list and it's none other than ODU odu's CRM

Best Open Source CRM System In 2025

SuiteCRM - Open Source CRM Software Application for ...


Which self-hosted open source CRM has the lowest system resource requirements for a VPS?

Best open source, self hosted CRM? : r/selfhosted

# OpenClaw CRM App: The Open-Source HubSpot Alternative for SaaS
A lightweight CRM with contacts, companies, and deals — built for SaaS dashboards and AI agents.
Part of the OpenClaw ecosystem.
Zero cloud dependencies — runs locally with SQLite.
...
Clawnify CRM App is a production-ready contact rel...

clawnify/open-crm: 🤝 Open-source HubSpot alternative. A ...

X2CRM is a lightweight, mobile-friendly CRM ideal for small teams or solopreneurs.

20 Best Open-Source Self-Hosted CRMs (2026, Ranked)

**TL;DR:** Twenty (official site) is the top pick for most teams in 2026.
...
**Self-hosting:** Docker Compose.
Requires a Linux VPS with at least 2 vCPU and 4GB RAM for a small team.
Moderate difficulty; CLI comfort required but not DevOps expertise.
...
**Self-hosting:** Apache or Nginx + PHP, or ...

Best Open Source CRM Tools in 2026

Best and easiest opensource CRM system?

|**Product**|**Best for**|**Pricing**|**Website**|
...
|SuiteCRM|Quick setup & strong community|Free (self-hosted)|Visit site|
...
|EspoCRM|Building custom workflows|Free (self-hosted)|Visit site|

Best Open Source CRM Software for 2026: Top 8 Picks Reviewed

**Twenty: ** A lightweight CRM designed specifically for SMEs, Twenty is the brainchild of several individuals who had grown frustrated with traditional offerings.
...
|Row 0 - Cell 0|**Pricing**|**Key features**|**Best use case**|
...
|**EspoCRM**|**Free** (self-hosted version).
Paid "Cloud" plans ...

Best open source CRM of 2026

Best Open Source CRM for 2025

EspoCRM is a free, open-source CRM you host on your own server.
...
Run EspoCRM on your own infrastructure and keep customer data under your control.
...
### System Requirements
- Web server: NGINX, Apache, or IIS;
- PHP: 8.3 - 8.5;
- Database: MySQL 8.0+, MariaDB 10.3+, or PostgreSQL 15.0+.

Free Open Source CRM Software | Download EspoCRM

## 1.
Atomic CRM
**Stack:** React + shadcn/ui + Supabase
**Price:** Free (open source)
...
- **No per-seat pricing:** Host for your whole team at the cost of a small VPS

5 Open-Source CRM Tools You Can Self-Host (Salesforce ...

|Tool|GitHub stars|License|Stack|API|Self-host difficulty|Customization ceiling|Best for|
|--|--|--|--|--|--|--|--|
|Twenty|~45.4K|AGPL-3.0|TypeScript / React / NestJS|GraphQL + REST|Medium|High (code-first)|TypeScript teams|
|EspoCRM|~2.9K|GPL-3.0|PHP / MySQL|REST|Easy|High (no-code admin)|Non-tech...

7 Best Open Source CRMs for Startups (2026) - TECHSY

Top opensource CRM ?

Twenty | #1 Open Source CRM

Well-Known Self-Hosted Open Source CRMs:
- **Krayin CRM**: This is a lightweight and customizable solution built on Laravel.
- **SuiteCRM**: A robust and scalable option that serves as a great alternative to commercial CRMs.
- **Odoo CRM**: Provides sales automation along with a comprehensive array...

Self hosted open source CRM for business purposes

EspoCRM — #1 Open Source CRM

Why Open Source CRMs are Winning in 2026 (And the Best Ones to Self-Host)

A distilled list of open-source CRM software - GitHub Gist

SuiteCRM - Open source CRM for the world

Best Open Source CRM Software That Are Built to Grow With You

SuiteCRM - Open Source CRM Software Application for Businesses


open source CRM for high security air-gapped network deployment

1. Developer pushes code
2. CI pipeline builds application
3. Dependencies are bundled into artifact or image
4. Artifact is transferred into secure network
5. Deployment runs locally (no internet required)
...
Build a self-contained artifact in CI and transfer it to the target environment for execu...

Air-Gapped Deployments: How to Deploy to Servers Without ...

Implementing CICD in Zero Trust and Air-Gapped ...

To deploy an application into an air-gapped environment, we first need to gather all the necessary artifacts from the internet-connected side.
...
As a first step let’s download this image into a tar file.
I did using a docker save on my local machine.
```
docker pull gcr.io/spectro-dev-public/devx/...

Dev guide: deploying apps in air-gapped Kubernetes

MISP airgap is a solution designed to deploy MISP in air-gapped or isolated networks.
...
The overall process of deploying MISP with MISP airgap is fairly straightforward.
Basically you just need to clone the MISP-airgap repository and download a couple of container images from the MISP images page ...

Bridging the Gap: Introducing MISP Airgap for Secure ...

Instead, you can use our open-source Community Edition here: https://github.com/makeplane/plane — you can self-host it and disable telemetry entirely.

We built an air-gapped Jira alternative for regulated industries

sudo dpkg -i /srv/airgap-repo/latest/packages/step-ca*.deb step-cli*.deb
...
step ca init \
...
sudo systemctl enable --now step-ca

Air-Gapped AI Deployment: Complete Offline Setup Guide ...

[PDF] Updating Service-based Software Systems in Air-Gapped ...

In this SE Hangout session, Larry Eichenbaum will describe and demonstrate the steps necessary to install Terraform Enterprise into an environment without internet connectivity, typically referred to as air gapped.
...
{ts:1786} recommended that you store and host these files within perhaps a web se...

Deploying Terraform Enterprise in Air Gap Networks

[PDF] Università degli Studi di Genova

This guide details two methods for deploying a Rocket.Chat workspace within an air-gapped environment using Docker.
Choose the method that best aligns with your network and policy requirements:
1. Transfer required Docker images and configuration files from an internet-connected server.
2. Deploy wi...

Rocket.Chat Air-Gapped Deployment Guide

The ScaleOps Platform is built to run securely in air-gapped environments, a fully self-hosted, autonomous resource management platform that delivers full functionality without internet connectivity or external dependencies.
...
ScaleOps is FIPS-compatible, enabling secure deployment inside FedRAMP-...

Air-Gapped

**Harbor** is the CNCF-graduated open-source container registry, and it is the standard choice for internal container image registries in air-gapped defense environments.

Air-gapped deployments for defense software

An air-gapped deployment is exactly what it sounds like.
These deployments are **cut off from the public internet for privacy and compliance reasons.**
These are also referred to as "air gapped," meaning a clear physical separation to create a private network.
This isolation may avoid connections ev...

Explore Deployment Models: Self-Hosted, Cloud, & Air- ...

Element delivers an air-gapped solution designed for total isolation.
It provides absolute control over infrastructure, software and data where external connectivity is either prohibited for security or simply unavailable.
...
Element provides a deployment-ready air-gapped solution that supports dig...

Secure communications in air-gapped networks

## Key Areas to Lock Down:
- **Role-Based Access Control (RBAC)** across all systems (model serving, logs, infrastructure)
- **Immutable Audit Logs** using append-only file systems or write-once storage
- **Model Access Controls** (who can run, repackage, or replace a model?)

Deploying AI Models in Air-Gapped Environments: A Practical Guide ...

-
**No Telemetry or Data Upload:** All external telemetry should be disabled.
Enterprise-focused tools generally promise zero data egress.
...
- **Isolated Model and Dependency Repositories:** Ensure that the models and containers the AI assistant uses are vetted and stored internally.
This means ru...

Enterprise AI Code Assistants for Air-Gapped Environments

rguske/openshift-agent-based-installer-airgapped

Telemetry and update checks disabled at configuration level

Air-Gapped AI: Deploying Agents Without Internet Access

Finetuning Microservices (FTMS) supports deployment in air-gapped environments, where Internet connectivity is restricted or unavailable.
This feature enables organizations to use FTMS in secure, isolated environments while maintaining full functionality for model training, fine-tuning, and deployme...

Air-Gapped Environment Deployment — Tao Toolkit

Chapter 3. Air-gapped environment


We are a manufacturing company looking for a self-hosted open source CRM to track sales leads and customer accounts.

Best open source, self hosted CRM? : r/selfhosted

We have complied a list of 20 CRM’s that you can host yourself.
...
Grow CRM is a self-hosted dynamo designed for teams that value privacy and customization.
Unlike typical SaaS platforms, it runs entirely on your servers, eliminating third-party data risks.
...
Vtiger is a robust, all-in-one CRM th...

20 Best Open-Source Self-Hosted CRMs (2026, Ranked)

Twenty | #1 Open Source CRM

EspoCRM is a free, open-source CRM you host on your own server.
Track contacts, manage deals, handle support cases with a built-in customer portal, and run email campaigns.
...
Run EspoCRM on your own infrastructure and keep customer data under your control.
...
```
docker pull espocrm/espocrm
```
....

Free Open Source CRM Software | Download EspoCRM

In this article we collected the most active open-source free CRM solutions for small and medium size businesses as well as enterprise.
...
SugarCRM offers a cloud-based service, but it is also available as free open-source solution with its code sourced at GitHub.
...
SplendidCRM is a self-hosted C...

Top 23 Open-source Free CRM Self-hosted systems

A self-hosted, open source CRM application that keeps your customer data
on your infrastructure.
...
A complete CRM platform designed with simplicity, privacy, and self-hosting at its core.

Open Source Self-Hosted CRM - Clientverse

**TL;DR:** Twenty (official site) is the top pick for most teams in 2026.
It has **45,500 GitHub stars**, Cloud workspaces ship with a native MCP server for AI-agent integration with Claude, ChatGPT, and Cursor, and starts at $9/user/month on the cloud or free when self-hosted.
...
- **Top pick for ...

Best Open Source CRM Tools in 2026

An open source CRM is a customer-relationship tool whose source code is public, free to inspect, and free to modify.
A self-hosted CRM is one you run on your own server instead of paying a vendor to host it.
You get the code, you get the data, and you also get the responsibility for keeping it onlin...

7 Best Open Source CRMs for Startups (2026) - TECHSY

|Row 0 - Cell 0|**Pricing**|**Key features**|**Best use case**|
...
|**EspoCRM**|**Free** (self-hosted version).
Paid "Cloud" plans are available for a monthly fee per user, which includes hosting and support.|Detailed documentation, robust analytics with reporting, sales automation, inventory manag...

Best open source CRM of 2026

Relaticle is a self-hosted CRM with a production-grade MCP server.
Connect any AI agent -- Claude, GPT, or open-source models -- with 30 tools for full CRM operations.
22 custom field types, REST API, and multi-team isolation.
...
git clone https://github.com/Relaticle/relaticle.git
cd relaticle && ...

Community & Support

### I built an open-source CRM that you can self-host - Relaticle
...
I’m excited to share my project, Relaticle, a contemporary open-source CRM developed using Laravel and Filament.
After years of grappling with data ownership issues and the high costs of various SaaS CRM solutions, I took the plun...

Self-hosted CRM Systems - What all exists out there?

One you could explore is SuiteCRM is a fork/successor/improvement on the old community version of SugarCRM.
You can tracks contacts, leads, etc.
You can record notes/calls etc, against each contact/company.
...
It is PHP/MySql based, and Open source.

Free/open-source self-hosted CRM with dashboard and SMTP capabilities

All of the community version apps are free to self host using the source code in the GitHub repo i linked above.

Top opensource CRM ?

An open source CRM is customer relationship management software that gives you full access to its source code, so you can host it yourself, change how it works, and tailor it to your business.
...
|**Product**|**Best for**|**Pricing**|**Website**|
...
|SuiteCRM|Quick setup & strong community|Free (s...

Best Open Source CRM Software for 2026: Top 8 Picks Reviewed

Best Open Source CRM for 2025

Free Self Hosted &
...
EspoCRM is a web application that allows users to see, enter and evaluate all your company relationships regardless of the type.

EspoCRM — #1 Open Source CRM

SuiteCRM is the award-winning open-source, enterprise-ready Customer Relationship Management (CRM) software application.

SuiteCRM - Open source CRM for the world

Available as both a self-hosted and cloud-based solution, Bitrix24 gives companies the flexibility to choose how they want to manage their data.
...
### What is a self-hosted CRM?
A self-hosted CRM is installed and managed on your own servers.
You control the infrastructure, customization, and data ...

Best Open Source CRM software - Bitrix24

SuiteCRM - Open Source CRM Software Application for Businesses


What open source sales CRM is easiest for non-technical users once deployed?

**TL;DR:** Twenty (official site) is the top pick for most teams in 2026.
...
|Tool|License|Self-Hosted|Setup Difficulty|Best For|GitHub Stars|
|--|--|--|--|--|--|
...
EspoCRM is the CRM I recommend most often to non-technical founders.
It has been in production since 2014, covers the full customer ...

Best Open Source CRM Tools in 2026

- **Best free plan for sales teams:** Vtiger - email sequences, pipeline management, and a mobile app, all at $0 for up to 10 users
...
Vtiger's free plan gives you pipeline management, email sequences, workflows, and a mobile app for up to 10 users and 3,000 records.

Best Open Source Sales CRMs in 2026 (Honest Guide)

For most sales teams without dedicated IT staff, a managed CRM like Nutshell, Zoho, or HubSpot will be easier to adopt and cheaper to own over time.
...
- **Nutshell (4.8⭐):** Best for affordable, easy-to-use CRM with fast implementation and minimal hidden costs
...
**Rating:** 4.8⭐**Best for affor...

Best Open Source CRMs in 2026 | Nutshell

Twenty is the perfect alternative to tools like Salesforce, HubSpot, Pipedrive, and Zoho CRM.
No steep learning curve, its just like using an Excel.

Best FREE Open Source CRM of 2025

|Row 0 - Cell 0|**Pricing**|**Key features**|**Best use case**|

Best open source CRM of 2026

### HubSpot — Best for ease of use
#### Pros
...
HubSpot’s CRM platform offers a seamless, user-friendly experience, designed to simplify complex customer relationship management processes.
Its intuitive interface allows users, regardless of their technical background, to quickly adapt and fully lev...

Best Open Source CRM Software (2025)

|**Product**|**Best for**|**Pricing**|**Website**|
...
|SuiteCRM|Quick setup & strong community|Free (self-hosted)|Visit site|
...
## Best open source CRM for getting started fast

Best Open Source CRM Software for 2026: Top 8 Picks

Top 10 Open-Source CRM Software For Sales and Marketing

- **Easy Start**: A full-stack developer should be able to download and launch the CRM in less than 30 minutes.

Best Open Source CRM for 2025

Best and easiest opensource CRM system?

5 Best Open Source CRM For Small Businesses and Startups in 2026

9 Best Open Source CRMs Of 2026 – Forbes Advisor

8 Best Open Source CRM Software in 2026

Top 15 Open Source CRM Software in 2026 - Zeeg

Best Open Source CRM Software for 2025

- **No-code customization depth:** Rivals what open source platforms achieve through custom code while remaining accessible to non-technical users.

Open Source CRM Software: Compare the Best Free Platforms

SuiteCRM - Open Source CRM Software Application for ...

Twenty | #1 Open Source CRM

My TOP 5 CRM Software | Free vs Paid CRMs for Small Business


Best open source CRM for software development agencies

Best Open Source CRM for 2026

Open Source CRM: Best Options for Devs in 2026

Twenty | #1 Open Source CRM

|Tool|GitHub stars|License|Stack|API|Self-host difficulty|Customization ceiling|Best for|
...
It depends on your stack, but Twenty is the best all-around pick for most startups in 2026.

7 Best Open Source CRMs for Startups (2026) - TECHSY

Open source CRM software: 13 best platforms compared ...

What's the Best Open-Source CRM for Small and Medium ...

A distilled list of open-source CRM software - GitHub Gist

10 Best Open Source CRM Software [2023] - It's FOSS

Best Open Source CRM Tools in 2026

> **Quick answer:** The best open-source CRM software in 2026 is **SuiteCRM** — a free, PHP-based, downloadable CRM that matches Salesforce feature-for-feature without licensing fees.
EspoCRM and Vtiger are strong PHP alternatives for smaller teams; Odoo wins if you need CRM + ERP.
...
|PHP open-sou...

Best Open-Source CRM Software 2026 (Free & PHP-Based)

Best open source, self hosted CRM?

SuiteCRM remains our choice for the best open-source CRM around because its modern architecture (SuiteCRM 8) matches the functional footprint of enterprise systems like Salesforce without the restrictive platform taxes.

Best open source CRM of 2026

Top 5 Best Open Source CRM Software (2026 Guide)

Best FREE Open Source CRM of 2025

After exploring 20 robust open-source CRMs, **Grow CRM** stands out as the ultimate pick for teams prioritizing simplicity, power, and affordability.

20 Best Open-Source Self-Hosted CRMs (2026, Ranked)

SuiteCRM - Open source CRM for the world

Best Open Source CRM Software That Are Built to Grow ...


We need an open source CRM we can self-host that supports multi-currency and custom sales pipelines.

Open source CRM for businesses with self-hosted and SaaS deployment options
...
SuiteCRM is an open source customer relationship management application for SMEs and enterprises.
...
SuiteCRM 7 covers accounts, contacts, leads, opportunities, cases, contracts, quotes, documents, reports, and workflow...

opensourcetools.org - Open source software worth switching to

openCRX is an open CRM solution that meets the needs of organizations requiring multifunctional, enterprise-wide coordination of sales generation, sales fulfillment, marketing and service activities to customers, partners, suppliers or intermediaries.
...
openCRX is open source CRM software packed w...

openCRX - The Professional Enterprise Class Open Source ...

**Winner for custom-field depth: SuiteCRM.** The combination of native flexibility, the free Calculation Field plugin, and the ability to develop your own custom field types in PHP makes it the most extensible option for any business with non-standard data needs.

Fortunately, Dolibarr, an open-source ERP/CRM software, offers powerful and flexible tools to simplify multicurrency management.
...
Dolibarr's multicurrency module makes it easy to handle transactions in different currencies.
Key features include:
**Currency setup**: Configure as many currencies as...

NextGestion - Modules et Thèmes Dolibarr ERP - CRM

|Numero/ID of module|40000|
...
This native module add the support for multi-currency in Dolibarr ERP CRM.
It allows you to manage a list of currencies with rates and to use them to produce your documents (quotes, orders, invoices) in foreign currencies.
...
This module is included with the Dolibarr...

Dolibarr Open Source ERP and CRM wiki documentation

Best Open Source CRM for 2025

Ready-to-deploy EspoCRM modules and custom development for invoicing,
fleet management, desk reservation and beyond.
Open source.
Fully customizable.
Self-hosted.
...
Add custom fields (text, number, enum, multi-enum, currency, date, link, image, and more), define relationships between entities, and...

EspoCRM.rs - Custom Modules, Development & Integration

- Topics: accounts, agplv3, cases, contacts, contracts, crm, documents, hacktoberfest, leads, multi-currency, multi-language-support, opportunities, php, portal, quotes, reports, suitecrm, workflow
...
[SuiteCRM](https://suitecrm.com) is the award-winning open-source, enterprise-ready Customer Relat...

SuiteCRM - Open source CRM for the world
quotes php workflow contacts leads crm accounts portal reports documents cases contracts suitecrm opportunities agplv3 hacktoberfest multi-language-support multi-currency
- Updated
...
Iceburg CRM is Open Source, metadata driven, extendable, unlimited relatio...

Build software better, together

|Name|Source Code|Language|Home Page|
...
|EspoCRM|github.com/espocrm/espocrm|PHP|https://www.espocrm.com|
|SuiteCRM|github.com/salesagility/SuiteCRM|PHP|https://suitecrm.com|
|Oro CRM|github.com/orocrm/crm|PHP|https://www.orocrm.com|
|CiviCRM|github.com/civicrm/civicrm-core|PHP|https://civicrm.org|...

SuiteCRM is the award-winning open-source, enterprise-ready Customer Relationship Management (CRM) software application.

Open Source ERP & CRM suite for Business (sme, freelance, foundations...).

Dolibarr ERP & CRM

berliCRM is a proven and universally applicable open source CRM system for small and medium-sized companies.

GitHub - berliCRM/berlicrm: From Berlin to Germany and Europe

The software is free to download, but you pay for everything else — hosting, developers, and support.
These hidden costs quickly add up to more than a ready-to-go commercial CRM.

Free & Open Source Self-hosted CRM built on Laravel (PHP) to empower customer relationships

Open Source CRM | 22k+ GitHub Stars

An open source CRM is customer relationship management software where the source code is publicly available and can be modified by anyone.
Unlike proprietary CRMs (Salesforce, HubSpot), open source CRMs like SuiteCRM or EspoCRM allow your organization to download the code, customize it however you w...

Best Open Source CRMs in 2026 | Nutshell

Open-Source CRM Software: The Features and Benefits in ...

Open source CRM (Customer Relationship Management) software is developed and distributed under an open source license.
This allows users to access and modify the application’s source code.
...
Yes, several open-source CRMs offer free versions, including SuiteCRM, VTiger, and Odoo.
These platforms pr...

*Many platforms allow for multi-currency accounting, i.e., for the receipt of goods, sales in different currencies, and the receipt of necessary reports.
...
The multi-currency feature in CRM means keeping records and transactions in different currencies within the customer relationship management s...

Multi-currency - CRM feature that will be useful for you


What open-source self-hosted CRM should a 10-person e-commerce company buy or deploy?

Best open source, self hosted CRM? : r/selfhosted

- **Self-hosting**: Yes (Community Edition)
...
- **Best for**: E-Commerce
- **Cost**: Variable, must be customized
- **Self-hosting**: Yes

9 Best Open Source CRMs Of 2026 – Forbes Advisor

The top three CRMs in this benchmark (**Twenty**, **Atomic CRM**, and **Krayin**) stand out as strong options for small and mid-sized teams.

Best Open Source CRM for 2026

A self-hosted Twenty installation runs on a $20/month VPS, with unlimited users.
That's $240 per year.
The 10-person team paying $21,000 to Salesforce can switch, keep all pipeline data on their own servers, and save over $20,000 annually.
...
**TL;DR:** Twenty (official site) is the top pick for mo...

Best Open Source CRM Tools in 2026

- Best open-source CRM supporting e-commerce: OroCRM
...
|Software|Pipeline management|Mobile app|Cloud-based platform|Built-in reporting tool|Open-source pricing*|
...
**Early Adopter:**$9 per user per month.
**Self-hosting:**Free.
This is through Github and is still in the alpha version, so update...

Best Open Source CRM Software for 2025

|Row 0 - Cell 0|**Pricing**|**Key features**|**Best use case**|
...
|**SuiteCRM**|**Free** (open-source version).
Paid, hosted versions are also available with various plans.
...
|**EspoCRM**|**Free** (self-hosted version).
Paid "Cloud" plans are available for a monthly fee per user, which includes ...

Best open source CRM of 2026

|**Product**|**Best for**|**Pricing**|**Website**|
...
|SuiteCRM|Quick setup & strong community|Free (self-hosted)|Visit site|
...
Free forever if you self-host.

Best Open Source CRM Software for 2026: Top 8 Picks

SugarCRM is our top pick because it has been tagged as the first and most used open-source CRM solution.

Top 23 Open-source Free CRM Self-hosted systems

Twenty | #1 Open Source CRM

| |Tool|Best For|Trial Info|Price| |
...
An open source CRM software is a customer relationship management tool whose source code is freely available for anyone to view, modify, and distribute.

10 Best Open Source CRM Software Reviewed In 2026

- **Best overall for developers:** Twenty (TypeScript/React, GraphQL + REST, AGPL-3.0) is the easiest to extend in code.
- **Best no-code customization:** EspoCRM (PHP/MySQL) is ~90% configurable from the admin panel, no fork needed.
...
|Tool|GitHub stars|License|Stack|API|Self-host difficulty|Cust...

7 Best Open Source CRMs for Startups (2026) - TECHSY

EspoCRM is a web application that allows users to see, enter and evaluate all your company relationships regardless of the type.

EspoCRM — #1 Open Source CRM

Best and easiest opensource CRM system?

5 Best Open Source CRM For Small Businesses and Startups in 2026

Top 10 Best Open Source CRM Software Tools Systems (Self Hosted)

{ts:400} solution it's time to bring the number one open- source CRM on our list and it's none other than ODU odu's CRM

Best Open Source CRM System In 2025

After exploring 20 robust open-source CRMs, **Grow CRM** stands out as the ultimate pick for teams prioritizing simplicity, power, and affordability.

20 Best Open-Source Self-Hosted CRMs (2026, Ranked)

SuiteCRM - Open Source CRM Software Application for ...

SuiteCRM is the award-winning open-source, enterprise-ready Customer Relationship Management (CRM) software application.

SuiteCRM - Open source CRM for the world

Top opensource CRM ?


lightweight self hosted open source crm software

We have complied a list of 20 CRM’s that you can host yourself.
...
Grow CRM is a self-hosted dynamo designed for teams that value privacy and customization.
...
X2CRM is a lightweight, mobile-friendly CRM ideal for small teams or solopreneurs.

EspoCRM is a free, open-source CRM you host on your own server.
Track contacts, manage deals, handle support cases with a built-in customer portal, and run email campaigns.

Free Open Source CRM Software | Download EspoCRM

Here are the best open source CRM tools that give you contact management, deal pipelines, and sales automation — self-hosted.
...
|Tool|Best For|License|Stars|Self-Host|
|--|--|--|--|--|
|**Twenty**|Modern HubSpot alt|AGPL-3.0|22K+|Docker|
|**EspoCRM**|Established, flexible|AGPL-3.0|1.7K+|Docker|
|*...

Best Open Source CRM Software in 2026 - OSSAlt

- **Best free CRM for startups:** Twenty self-hosted or EspoCRM self-hosted: both are zero-cost to license, run on commodity VPS hardware
…
...
**Self-hosting:** Docker Compose.
Requires a Linux VPS with at least 2 vCPU and 4GB RAM for a small team.
Moderate difficulty; CLI comfort required but not ...

Best Open Source CRM Tools in 2026

Best and easiest opensource CRM system?

The good news: there are solid open-source CRM alternatives you can self-host for free.
...
## 1.
Atomic CRM
**Stack:** React + shadcn/ui + Supabase
**Price:** Free (open source)
...
## 2.
NextCRM
**Stack:** Next.js + Prisma
**Price:** Free (open source)
...
Self-hosted, so your customer data stays ...

5 Open-Source CRM Tools You Can Self-Host (Salesforce ...

A self-hosted CRM is one you run on your own server instead of paying a vendor to host it.
You get the code, you get the data, and you also get the responsibility for keeping it online.
...
|Tool|GitHub stars|License|Stack|API|Self-host difficulty|Customization ceiling|Best for|
...
|Twenty|~45.4K|A...

One you could explore is SuiteCRM is a fork/successor/improvement on the old community version of SugarCRM.
...
It is PHP/MySql based, and Open source.

Free/open-source self-hosted CRM with dashboard and SMTP capabilities

All of the community version apps are free to self host using the source code in the GitHub repo i linked above.

Top opensource CRM ?

EspoCRM is a good, lightweight option.
...
Well-Known Self-Hosted Open Source CRMs:
- **Krayin CRM**: This is a lightweight and customizable solution built on Laravel.
- **SuiteCRM**: A robust and scalable option that serves as a great alternative to commercial CRMs.
- **Odoo CRM**: Provides sales ...

Self hosted open source CRM for business purposes

|**Product**|**Best for**|**Pricing**|**Website**|
...
|SuiteCRM|Quick setup & strong community|Free (self-hosted)|Visit site|
...
|EspoCRM|Building custom workflows|Free (self-hosted)|Visit site|
|Flectra|Deep customization|Free (self-hosted)|Visit site|
|Crust CRM (Corteza CRM)|Data privacy|Free (...

Best Open Source CRM Software for 2026: Top 8 Picks Reviewed

Twenty | #1 Open Source CRM

- **Easy Start**: A full-stack developer should be able to download and launch the CRM in less than 30 minutes.
We only considered projects that provide a simple way to start the CRM locally.

Best Open Source CRM for 2025

**Twenty: ** A lightweight CRM designed specifically for SMEs, Twenty is the brainchild of several individuals who had grown frustrated with traditional offerings.
...
|Row 0 - Cell 0|**Pricing**|**Key features**|**Best use case**|
...
|**EspoCRM**|**Free** (self-hosted version).
Paid "Cloud" plans ...

Best open source CRM of 2026

|Name|Source Code|Language|Home Page|
...
|EspoCRM|github.com/espocrm/espocrm|PHP|https://www.espocrm.com|
|SuiteCRM|github.com/salesagility/SuiteCRM|PHP|https://suitecrm.com|
|Oro CRM|github.com/orocrm/crm|PHP|https://www.orocrm.com|
|CiviCRM|github.com/civicrm/civicrm-core|PHP|https://civicrm.org|...

A distilled list of open-source CRM software

SuiteCRM - Open Source CRM Software Application for Businesses

SuiteCRM is available as an open source CRM free download if it is self-hosted.
...
EspoCRM is a tool provider for customer relationship management and is available in two versions: either as an open source self-hosted CRM or as a cloud solution.
...
1CRM is a flexible CRM software that can be used ...

The 7 best open source CRM systems | OMR Reviews

Yes, several open-source CRMs offer free versions, including SuiteCRM, VTiger, and Odoo.

Best Open Source CRM Software That Are Built to Grow With You


What open source CRM is best for a law firm needing strict on-premises data isolation?

Open Source Self-Hosted Solutions for Law Practice ...

Best Open Source CRM for 2026

SuiteCRM is the best open source CRM for Lawyers & Law Firms.

SuiteCRM Legal CRM – Best Open Source CRM for Lawyers & Law firms

9 Best Open Source CRMs Of 2026 – Forbes Advisor

6 Best Free And Open Source Law Practice Management ...

Top Rated Legal Case Management Software with Open source

Legal CRM Guide: Client Intake and Case Management

SuiteCRM - Open Source CRM Software Application for ...

Any good open source solutions to use for case management for law firm?

Top 7 CRMs for Law Firms

Best Open Source CRM Tools in 2026

Best Open Source CRM Software for 2026: Top 8 Picks

The top 7 best CRMs for law firms in 2026 (+ what you get ...

The Top 10 Best CRM Software for Law Firms

> **Quick answer:** The best open-source CRM software in 2026 is **SuiteCRM** — a free, PHP-based, downloadable CRM that matches Salesforce feature-for-feature without licensing fees.
...
SuiteCRM is widely regarded as the best overall open-source CRM in 2026 — named the top pick by TechRadar and re...

Best Open-Source CRM Software 2026 (Free & PHP-Based)

Top 5 Open Source Case Management Tools for Law ...

|Platform|Use case|Free trial*|Notable feature|Starting price*|

Best CRM for law firms: 14 tools to streamline intake and ...

Best Open Source CRMs in 2026 | Nutshell

Free CRM for Lawyers and Law Firms

Any Suggestions on Software to run a Law Firm?


Which open source self-hosted CRM offers the best email sync and calendar integration?

Best Open Source CRM Tools (2026) — Self-Hosted & Free | OSSAlt

### Email Sync With Gmail and Outlook
The email module connects Google Workspace and Microsoft 365 mailboxes via OAuth, syncing threads, attachments and metadata with CRM contacts.
The same logic used in the AI meeting recorders we compared in our guide on Fireflies, Granola and Attio CRM extends he...

Twenty CRM: The Open Source Salesforce Alternative ...

Best open source, self hosted CRM? : r/selfhosted

Managed platforms include 500–2,000 pre-built integrations covering:
- Email (Gmail, Outlook)
- Calendar (Google Calendar, Outlook Calendar)
- Accounting (QuickBooks, Xero, NetSuite)
- Marketing (HubSpot, Marketo, Klaviyo)
- Communication (Slack, Teams, Zoom)
- Hundreds of other popular business too...

Open Source Self-hosted Email Automated CRM

|- Great user experience - Model studio (powered by Supabase) - Inbound email support - Auto-generated avatars|- Kanban-style pipeline board - Activity dashboard - Advanced search & filtering - Multi-user support - Optimized for performance|- No Email or calendar sync - Basic onboarding process - Li...

Best Open Source CRM for 2025

BottleCRM, Free Open Source CRM for Startups

A distilled list of open-source CRM software - GitHub Gist

Unique features include email integration (sync with Gmail/Outlook), project management tools, and a REST API for custom workflows.

20 Best Open-Source Self-Hosted CRMs (2026, Ranked)

The 7 best open source CRM systems | OMR Reviews

- **Best modern open source CRM:** Twenty
- **Best practical self-hosted CRM:** EspoCRM

Best Open Source CRM on GitHub: 2026 Comparison

Free Open Source CRM Software | Download EspoCRM

|Project|Stack|Licence|Strongest modules|Upgrade path|Best fit|
...
|EspoCRM|PHP, MySQL or MariaDB, JS front end|GPLv3 core, paid extension packs|Entity manager, custom fields and relationships without code, portals, email|Incremental in-app upgrades, usually uneventful|The sane default for a team s...

Open Source CRM: Self-Hosted Options and Real Tradeoffs

7 Best Open Source CRMs for Startups (2026) - TECHSY

Best Open Source CRM Tools in 2026

Best Open Source CRM software - Bitrix24

Best Open Source CRM Software That Are Built to Grow ...

SuiteCRM - Open Source CRM Software Application for ...

is any good self-hosted email marketing tool like Mailchimp & similar ones ...


We want to replace proprietary sales software with a self-hosted open source CRM. What are our top options?

SugarCRM is our top pick because it has been tagged as the first and most used open-source CRM solution.

Top 23 Open-source Free CRM Self-hosted systems

Based on our 2026 editorial rubric, the top-scored self-hosted CRM tools in this directory are Twenty (4.5/5), SuiteCRM (4.3/5), Odoo Community (CRM) (4.3/5).

Self-Hosted CRM DIRECTORY

- **Self-hosting**: Yes (Community Edition)

9 Best Open Source CRMs Of 2026 – Forbes Advisor

|Tool|Best For|License|Stars|Self-Host|
...
|**Twenty**|Modern HubSpot alt|AGPL-3.0|22K+|Docker|
|**EspoCRM**|Established, flexible|AGPL-3.0|1.7K+|Docker|
|**Erxes**|All-in-one platform|AGPL-3.0|3.5K+|Docker|
|**SuiteCRM**|Salesforce replacement|AGPL-3.0|4.5K+|Docker|
|**Monica**|Personal relationsh...

Best Open Source CRM Software in 2026 - OSSAlt

|**Product**|**Best for**|**Pricing**|**Website**|
|--|--|--|--|
|SuiteCRM|Quick setup & strong community|Free (self-hosted)|Visit site|
...
|EspoCRM|Building custom workflows|Free (self-hosted)|Visit site|
|Flectra|Deep customization|Free (self-hosted)|Visit site|
|Crust CRM (Corteza CRM)|Data priv...

Best Open Source CRM Software for 2026: Top 8 Picks

|Platform|Best for|The catch|
...
|**EspoCRM**|The pragmatic “it just works” pick|Strong customisation and a gentle admin experience.
Reporting, BPM, and invoicing sit behind paid extensions even when self-hosted, so “free” has limits.|
|**SuiteCRM**|Feature completeness|Has everything: sales, marke...

Best self-hosted CRMs: open-source options and the risks ...

|Tool|GitHub stars|License|Stack|API|Self-host difficulty|Customization ceiling|Best for|
...
|Twenty|~45.4K|AGPL-3.0|TypeScript / React / NestJS|GraphQL + REST|Medium|High (code-first)|TypeScript teams|
|EspoCRM|~2.9K|GPL-3.0|PHP / MySQL|REST|Easy|High (no-code admin)|Non-technical founders|
|Suite...

### Twenty CRM
Modern open source CRM — a beautiful alternative to Salesforce and HubSpot
0

Best Open Source CRM Tools (2026) — Self-Hosted & Free | OSSAlt

5 Open-Source CRM Tools You Can Self-Host (Salesforce ...

**TL;DR:** Twenty (official site) is the top pick for most teams in 2026.
...
|Tool|License|Self-Hosted|Setup Difficulty|Best For|GitHub Stars|
...
|Twenty|AGPL-3.0 + commercial|Yes (Docker)|Medium|Developer-led startups, Salesforce replacement|45,500|
|EspoCRM|AGPL-3.0|Yes (Docker/LAMP)|Low to Medi...

Best Open Source CRM Tools in 2026

|Row 0 - Cell 0|**Pricing**|**Key features**|**Best use case**|
|--|--|--|--|
|**SuiteCRM**|**Free** (open-source version).
Paid, hosted versions are also available with various plans.
The text describes it as a "robust, free open source tool."|All the tools needed for sales and marketing, with cust...

Best open source CRM of 2026

In this video, we break down the 5 best open-source CRM tools—Odoo, Krayin, SuiteCRM, Vtiger, and Twenty—to help you centralize your workflow.
...
Best Open Source CRM (Paid Links):
Odoo CRM
https://geni.us/OdooCRM
Twenty
https://twenty.com/
Vtiger CRM
https://www.vtiger.com/
SuiteCRM
https://suitec...

5 Best Open Source CRM For Small Businesses and Startups ...

|Project|Stack|Licence|Strongest modules|Upgrade path|Best fit|
...
|SuiteCRM|PHP, MySQL or MariaDB|GPLv3|Accounts, contacts, opportunities, cases, quotes, a genuine workflow engine|7.x is steady, 7 to 8 is a migration project, not an update|Teams who want the classic Sugar data model with an active...

Best and easiest opensource CRM system?

Best Open Source CRM System In 2025

Best Open Source CRM for 2025


What open source CRM platform is best for managing B2B account hierarchies and contact contacts on-premise?

It’s especially relevant for B2B companies managing complex customer records, account hierarchies, and multi-step processes.

Best Open Source CRM System for Small Business in 2026

Best Open Source CRM for 2026

A distilled list of open-source CRM software - GitHub Gist

What's the Best Open-Source CRM for Small and Medium ...

Best open source, self hosted CRM?

**Best Choice for B2B Enterprises**
OroCRM is built from the ground up for B2B brands.
It delivers customizable workflows for sales and omnichannel customer management.
It also contains free Mailchimp integration and extensive third-party integration capabilities.

Comparing The Best Open Source CRM Software

**TL;DR:** Twenty (official site) is the top pick for most teams in 2026.
...
**You are a developer-led startup or SaaS company.** Choose Twenty.
...
For most small businesses, **EspoCRM** is the right answer.

Best Open Source CRM Tools in 2026

8 Best Open Source CRM Software in 2026

|Row 0 - Cell 0|**Pricing**|**Key features**|**Best use case**|
...
|**SuiteCRM**|**Free** (open-source version).
...
|**OroCRM**|**Free** (open-source version).
The text mentions a paid option to create a "bespoke white-label CRM."
Hosted versions are available with costs based on a quote.|Built on...

Best open source CRM of 2026

Twenty | #1 Open Source CRM

Best Open Source CRMs in 2026 | Nutshell

|CRM Tool|Key Features|Customization|API Support|Ease of Use|Best Fit|Community & Support|

Top 5 Best Open Source CRM Software (2026 Guide)

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|Customermates|Open-source CRM with native n8n workflow automation, built for small B2B teams|TypeScript (Next.js + NestJS)| |

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