Business

Integrated online shop based on Laravel and the Aimeos e-commerce framework for ultra-fast online shops, scalable marketplaces, complex B2B applications and #gigacommerce

Odoo Warehouse Management Addons

Model Context Protocol (MCP) server that enables AI assistants to securely interact with Odoo ERP systems through standardized resources and tools for data retrieval and manipulation.

Modern plain text accounting. Beancount compatible.

Your All-in-One Inventory and ERP Management with Laravel TALLSTACK

Saleor Core: the high performance, composable, headless commerce API.

Sophisticated ERP, CRM, Point-Of-Sale, etc. Open source now. This system is developed since 1996.

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

Open source and self-hosted AI-powered customer service platform. Single-tenant, no multi-account, no per-user charges — you run the complete stack on your server.

Odoo Project Management and Services Company Addons

Consulting firm-style PowerPoint design system for AI agents. 70 layout patterns, flat design, python-pptx. 麦麸风格PPT设计系统。

Symfony e-commerce bundle for professional, ultra fast online shops, complex B2B applications and #gigacommerce

Go Money is a opensource personal finances manager

Family Accounting Tool

Laravel ecommerce package for ultra fast online shops, scalable marketplaces, complex B2B applications and #gigacommerce

A portfolio tracking, analytics, accounting and management application that protects your privacy

Open-source alternative to Pipedrive, self-hosted business-development CRM

Open-source manufacturing ERP, MES and QMS. Quoting, MRP, inventory, shop floor, quality and lot/serial traceability on one Postgres schema, with a REST API and MCP server. Self-host or use Carbon Cloud.

DaybydayCRM an open-source CRM, to help you keep track of your daily workflow.

开源 AI 电商图片工作台：商品主图与详情页、批量图片翻译、小红书图文、LangGraph Agent。支持 Windows / macOS 和本地部署，使用自己的模型 API。Open-source e-commerce image generator, translation & agent workspace.

Open source Farm management Information System (FMIS) - Connecting farms to the world

💰 Billing & Payments knowledge for cloud platforms

URY - FOSS restaurant management system super powered by ERPNext.

3proxy - tiny free proxy server

Open Source, Enterprise and Modern Health Information System

The AI-Engineering Foundation Framework for business apps: 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.

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

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

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

Open source education / school management system

Robust, fast, intuitive plain text accounting tool with CLI, TUI and web interfaces.

E-commerce DataOps project with Python, SQL Server, Docker, Jenkins and Jira

A self-hosted open source application for managing your invoices, clients and payments.

🔥 Cordys 是由飞致云匠心打造的新一代的开源 AI CRM 系统，深度融合信息化、数字化与智能化能力，支持私有化部署，全面保障企业数据安全与主权。

Free, source-available accounting: double-entry bookkeeping, invoicing, US payroll, inventory, bank feeds - desktop app with built-in multi-user Server Edition (no Docker needed). A QuickBooks replacement. No cloud, no caps.

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.

Servidor MCP fiscal brasileiro: CNPJ, NF-e, NFS-e, CT-e, SPED, eSocial, Simples Nacional, Reforma 2026. 44 tools, zero-cadastro, tabelas offline. Python.

Double-entry accounting system with a command-line reporting interface

A (Windows) desktop application wrapper for https://github.com/grocy/grocy

Alokai is a Frontend as a Service solution that simplifies composable commerce. It connects all the technologies needed to build and deploy fast & scalable ecommerce frontends. It guides merchants to deliver exceptional customer experiences quickly and easily.

Open-source AI SDR: email sequences, LinkedIn and WhatsApp outreach, enrichment tables, and an AI CRM that classifies every reply and drafts the answer. Self-hosted, bring your own AI key.

Headless e-commerce administration built with Laravel to create and manage online store.

💰 Double-entry bookkeeping made easy — plain-text accounting for humans and AI agents. Polished iOS & Android app built with React Native + Expo.

Odoo Spain Localization

Open tax skills for AI: 2,250 skills across 266 jurisdictions, every figure cited to the law. Works in ChatGPT, Claude, Cursor and any MCP client.

GPT Image 2.5 for e-commerce: prompt cookbook for listing photos, model try-on, product showcases, interaction scenes, and social commerce creatives.

iDempiere. Community Powered Enterprise. Full Open Source Business Suite ERP/CRM/MFG/SCM/POS

金蝶云星空 MCP Server：让 Claude/Cursor 等 AI 助手用自然语言直接查询、操作 ERP（采购/销售/库存/财务/附件等 101 个工具）

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