CRM & verkoop

The award-winning, enterprise-class open source CRM.

CRM with an MCP server, an AI assistant with human-approved changes, a REST API, custom fields, and kanban boards.

The AI-Engineering Foundation Framework for CRM/ERP and commerce: open-source TypeScript, with multi-tenancy, RBAC, events and domain modules already decided as conventions and specs, so Cursor, Claude Code and Codex build features instead of re-deciding architecture. Start with 80% done.

Open-source AI sales OS — self-hosted CRM with native AI agents + WhatsApp (WAHA). Open alternative to Kommo, Octadesk & Intercom for any business that sells by chat. MCP-ready, multi-tenant, LGPD.

A modern CRM offering the flexibility of open source, advanced features, and a sleek design.

Analytical CRM with tasks management, email marketing and many more. Django CRM is built for individual use, businesses of any size or freelancers and is designed to provide easy customization and quick development.

CRM solution for SMEs and Enterprises for complete customer lifecycle management.

Tego is a pluggable Node.js framework for building customizable development platforms. It enables developers to create their own no-code/low-code systems or event-driven applications, while the core focuses on stability and environment adaptability.

CRM with a frontend designed as a single page application, and a REST API.

Enterprise CRM and groupware tool. Share projects, calendars, files and e-mail online with co-workers and clients.

Self-hostable CRM template for WhatsApp — shared inbox, contacts, sales pipelines, broadcasts, and no-code automations. Fork it, brand it, host it.

L Harness — self-hosted LINE Official Account CRM: step messaging, broadcasts, forms and reservations, with MCP and TypeScript SDK. By Shudesu (野田修一).

CRM including a unified workspace, enterprise messaging and a low code environment for rapidly and securely delivering records-based management solutions.

Macro is a unified workspace for teams: email, chat, docs, tasks, agents, calls, and CRM — @-linked together with shared AI memory.

最新版全面支持AI智能！通过自然语言操作业务数据，支持 Skills/工具/知识库/MCP。高度可配置化的国产企业管理系统，企业内部可免费商用！零代码/低代码快速搭建WMS库存管理、MES生产报工、CRM客户管理、HRM人事管理，以及 TMS/ERP 等

Open source ERP software. Built on modern PHP and bootstrap. Easy and powerful.

Fully featured, open source CRM

Open-source business management system with ERP, POS, invoicing, and CMS features. Laravel-based, Docker-ready. Still in active development.

All-in-one project management platform (alternative to Linear, Jira, Slack, Notion, Motion).

A full-featured CRM built with React, shadcn/ui, and Supabase.

Docker environment for developing, deploying, and running Frappe applications (ERPNext and custom apps) in production and development

Organize the essentials of everyday life, everything from a simple to-do list, and notes up to payments, and schedules.

Laravel Admin panel and more. Simple for beginners and powerful for experts. Using Blade, Alpine.js and Tailwind CSS.

NextCRM — Open-source CRM built with Next.js 16, React 19, PostgreSQL, Prisma 7, and shadcn/ui. CRM, projects, invoicing, documents, email client & AI features.

Condo is an Open Source property management SaaS that allows users to manage tickets, resident contacts, properties, payment tracking, create invoices, and oversee a service marketplace, all while offering an extension system for mini-apps, making it an ideal platform for property management companies and those servicing shared properties.

Building a modern alternative to Pipedrive that is 10x more intuitive.

智能办公OA系统[SpringBoot2-快速开发平台]，适用于医院，学校，中小型企业等机构的管理。Activiti5.22+动态表单实现零java代码即可做到复杂业务的流程实施，同时包含文件在线操作、日志、考勤、CRM、ERP进销存、项目、拖拽式生成问卷、日程、笔记、计划、行政等多种复杂业务功能。同时，可进行授权二开。

NocoBase is an open-source AI + no-code platform for building business systems fast. Instead of generating everything from scratch, AI works on top of production-proven infrastructure and a WYSIWYG no-code interface, so you get both speed and reliability.

PowerX是一款以企业微信为基础的微信私域运营开放平台，帮助企业实现引流获客、精细运营。

OpenSTAManager è un software gestionale open-source basato su web, sviluppato in PHP con database MySQL. Serve a gestire l'assistenza tecnica e la fatturazione elettronica per piccole e medie imprese. Include moduli per la contabilità, la gestione del magazzino, le anagrafiche di clienti e fornitori, i documenti di vendita e acquisto.

Serendipity is an open source toolkit for building performant, high-quality applications.

Ressource Management and Manufacturing execution system Web for industry (sheet metal, machining, mold ...)

Self-hosted business platform with CRM, HRM, invoices, projects, e-signatures, calendar, drive, docs, drawing, and tasks. Multi-tenant, 5 languages, with an Odoo importer to bring your data across. Alternative to Zoho and Odoo.

Personal Networking CRM — AI-powered, open-source, self-hostable. Syncs Gmail, Telegram, Twitter/X, and LinkedIn. Detects life events, drafts follow-ups, scores relationships.

App Desktop integration Zalo, Facebook & Telegram personal for Multi-Account management, CRM, Marketing, POS, ERP, Workflow and AI Assistant integration. Built on top of zca-js, fbchat-v2.

IOTA-SDK - is an open-source modular ERP. An alternative to SAP, Oracle, Odoo written in Go with modern look & feel

CRM, billing and staffing management web tool for consulting company

Open Source Company Brain

让 Agent 通过对话直接操作你的商城、SaaS、CRM 或 ERP 后台，同时保留原有权限、审批与审计。Self-hosted hub for agents operating existing business systems safely.

:sunglasses: A curated list of awesome Free Open Source Softwares(FOSS).