Erp GitHub Repositories (2026) · Open Source Tools

Free and Open Source Enterprise Resource Planning (ERP)

Open-source construction ERP - BOQ, PDF/CAD/BIM takeoff, AI cost matching, 293 guided cases. 120,000+ priced positions, 44 languages, 190+ modules, cost data for 40+ markets. AGPL-3.0. pip install openconstructionerp

Dolibarr ERP CRM is a modern software package to manage your company or foundation's activity (contacts, suppliers, invoices, orders, stocks, agenda, accounting, ...). it's an open source Web application (written in PHP) designed for businesses of any sizes, foundations and freelancers.

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.

Ever® Gauzy™ - Open Business Management Platform (ERP/CRM/HRM/ATS/PM) - https://gauzy.co

A Free ERP and EDI solution for the manufacturing community

Free and Open Source ERP software

Odoo web client UI related addons

MCP gateway for AI agents: turn any REST/OpenAPI, GraphQL, SOAP or SQL API into MCP tools. 547 ready-made connectors (SAP, ERP, e-commerce) with RBAC, SSO, audit logs and a knowledge graph.

RosarioSIS Student Information System for school management. GitLab mirror: https://gitlab.com/francoisjacquet/rosariosis/

Odoo Spain Localization

Barcode system for Grocy

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

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

Modern multi-tenant cloud ERP and accounting suite built with .NET 10, React 19, and Tailwind CSS v4 on Cloudflare Workers & Containers.

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

Odoo Sales, Workflow and Organization

URY - FOSS restaurant management system super powered by ERPNext.

Webasyst PHP/JS Framework: CRM, CMS, ecommerce, helpdesk, teamwork, automation, cloud apps for business.

Odoo Stock, Workflow and Organization