Open-Source CRM Software
Guides to open-source CRM platforms — what they do, how they're licensed, and what it takes to deploy and customize them for your teams.
In this category
agency-os
AgencyOS is an open-source operating system for digital agencies built on Nuxt 3 and Directus. It provides a complete website, CRM/project tracker, and client p…
atomic-crm
Atomic CRM is a full-featured, open-source customer relationship management application built with React, shadcn/ui, and Supabase. It provides contact managemen…
CRM
ChurchCRM is a free, open-source church management system written in PHP that handles membership, groups, events, and finances. Licensed under MIT, it supports …
CommunityServer
ONLYOFFICE Groups (formerly Community Server) is a free, Apache 2.0–licensed open-source collaboration platform combining document management, project tracking,…
crm
Frappe CRM is an open-source, AGPL-3.0 licensed customer relationship management platform built on the Frappe framework with Vue.js frontend. It offers lead and…
Django-CRM
Django-CRM (BottleCRM) is an open-source, self-hosted CRM platform built with Django REST and SvelteKit, designed for startups and small businesses. It supports…
dolibarr
Dolibarr is an open-source PHP-based ERP/CRM suite designed for small-to-large businesses, foundations, and freelancers. It manages contacts, invoices, orders, …
erpsaas
ERPSAAS is an open-source Laravel-based accounting platform with double-entry accrual accounting, invoice management, and bank account connectivity via Plaid. I…
espocrm
EspoCRM is a free, open-source CRM platform built in PHP with a single-page application frontend and REST API backend. It supports lead, contact, sales, marketi…
ever-gauzy
Ever Gauzy is an open-source business management platform covering ERP, CRM, HRM, ATS, and project management. Built in TypeScript, it offers time tracking, emp…
frappe_docker
Frappe Docker is the official Docker setup for running Frappe applications—including ERPNext, CRM, and Helpdesk—in containers. It provides pre-built images, Doc…
idurar-erp-crm
IDURAR is a free, open-source ERP/CRM platform built on the MERN stack (Node.js, Express, MongoDB, React) with features for invoicing, accounting, quote managem…
itflow
ITFlow is a free, open-source PSA (Professional Services Automation) platform built in PHP, designed for small MSPs to consolidate client documentation, ticketi…
laravel-crm
Krayin CRM is a free, open-source Laravel-based customer relationship management platform designed for SMEs and enterprises. It provides a modular admin panel, …
monica
Monica is an open-source personal relationship management system (PRM) built in PHP/Laravel that helps individuals document, organize, and track interactions wi…
moonshine
MoonShine is a free, MIT-licensed Laravel admin panel builder that combines drag-and-drop UI components (Blade, Alpine.js, Tailwind CSS) with AI-assisted code g…
nextcrm-app
NextCRM is an open-source, MIT-licensed CRM platform built with Next.js 16 and React 19, featuring modules for contacts, accounts, opportunities, invoicing, pro…
oms-erp
oms-erp is a Java-based open-source order management and ERP system designed for omni-channel retail. It integrates order, inventory, and financial management t…
platform
Huly is an open-source all-in-one platform combining project management, CRM, chat, HR, and ATS functionality as a self-hosted alternative to Linear, Jira, and …
property_web_builder
PropertyWebBuilder is an open-source Rails 8.1 application that enables rapid deployment of multi-tenant real estate websites with built-in property listing man…
rebuild
Rebuild is a low-code/no-code enterprise management platform built in Java that enables rapid configuration and deployment of CRM, ERP, WMS, MES, and other busi…
relaticle
Relaticle is an open-source, self-hosted CRM built with Laravel and Filament, designed specifically for AI agent integration via MCP (30 tools). It provides mul…
skyeye
SkyEye is a low-code/no-code enterprise OA and ERP platform built on Spring Cloud Alibaba and Vue3, targeting manufacturing, healthcare, education, and SMB sect…
SuiteCRM
SuiteCRM is a mature, open-source CRM platform built on PHP that runs on standard LAMP stacks. It provides core CRM functionality (leads, accounts, contacts, op…
tego
Tego is a pluggable Node.js framework for building customizable no-code/low-code platforms and event-driven applications. It provides a self-hosted, extensible …
wacrm
wacrm is a self-hosted CRM template built on Next.js and Supabase that integrates with WhatsApp Business API. It includes shared inbox management, contact manag…
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