# Best open source ERP > The best open source ERP is Odoo, with 54,848 GitHub stars, the LGPL-3.0 license and a Docker image; ERPNext and Ever Gauzy are strong alternatives. This page also breaks the picks down by team size and use: Odoo leads for small business and enterprise. The overall ranking weighs GitHub stars, commits in the last year, Docker images, open-source licenses and recent commits across the 22 apps in the ERP & inventory category of the appsgit catalog. ## Key facts | Fact | Value | |---|---| | Question | What is the best open source ERP? | | Picks | 20 | | Top pick | Odoo (54,848 stars) | | Data as of | Oct 7, 2026 | | Canonical URL | https://appsgit.com/best/open-source-erp | ## Top picks 10 of the 22 apps in the ERP & inventory category, ranked on GitHub stars, commits in the last year, Docker images, open-source licenses and recent commits. - [Odoo](https://appsgit.com/apps/odoo) (54,848 stars, LGPL-3.0, Python, Docker): Odoo has 54,848 GitHub stars, uses the LGPL-3.0 license, ships a Docker image and had 10,679 commits in the last year; it replaces QuickBooks and Square POS. - [ERPNext](https://appsgit.com/apps/erpnext) (39,821 stars, GPL-3.0, Python, Docker): ERPNext has 39,821 GitHub stars, uses the GPL-3.0 license, ships a Docker image and had 6,664 commits in the last year; it replaces QuickBooks and Square POS. - [Ever Gauzy](https://appsgit.com/apps/ever-gauzy) (8,194 stars, AGPL-3.0, TypeScript, Docker): Ever Gauzy has 8,194 GitHub stars, uses the AGPL-3.0 license, ships a Docker image and had 1,967 commits in the last year; it replaces BambooHR and Workday. - [Dolibarr](https://appsgit.com/apps/dolibarr) (7,686 stars, GPL-3.0, PHP, Docker): Dolibarr has 7,686 GitHub stars, uses the GPL-3.0 license, ships a Docker image and had 8,073 commits in the last year; it replaces Square POS and Shopify POS. - [Aureus ERP](https://appsgit.com/apps/aureus-erp) (12,031 stars, MIT, PHP): Aureus ERP has 12,031 GitHub stars, uses the MIT license and had 2,329 commits in the last year; it replaces NetSuite and SAP Business One. - [HomeBox (SysAdminsMedia)](https://appsgit.com/apps/homebox-sysadminsmedia) (7,451 stars, AGPL-3.0, Go, Docker): HomeBox (SysAdminsMedia) has 7,451 GitHub stars, uses the AGPL-3.0 license, ships a Docker image and had 448 commits in the last year. - [Inventree](https://appsgit.com/apps/inventree) (7,671 stars, MIT, Python): Inventree has 7,671 GitHub stars, uses the MIT license and had 1,172 commits in the last year. - [grocy](https://appsgit.com/apps/grocy) (9,554 stars, MIT, Blade, Docker): grocy has 9,554 GitHub stars, uses the MIT license, ships a Docker image and had 87 commits in the last year. - [Bigcapital](https://appsgit.com/apps/bigcapital) (3,921 stars, AGPL-3.0, TypeScript, Docker): Bigcapital has 3,921 GitHub stars, uses the AGPL-3.0 license, ships a Docker image and had 1,005 commits in the last year; it replaces QuickBooks and Xero. - [Carbon](https://appsgit.com/apps/carbon) (2,686 stars, AGPL-3.0, TypeScript, Docker): Carbon has 2,686 GitHub stars, uses the AGPL-3.0 license, ships a Docker image and had 2,990 commits in the last year; it replaces SAP Business One. ## Best for small business Ranked for small business on GitHub stars, commits in the last year, Docker images, open-source licenses, project websites, recent commits and deploy guides. - [Odoo](https://appsgit.com/apps/odoo) (54,848 stars, LGPL-3.0, Python, Docker): Odoo has 54,848 GitHub stars, uses the LGPL-3.0 license, ships a Docker image and had 10,679 commits in the last year; it replaces QuickBooks and Square POS. For small business it also scores on a Docker image, an open-source license, a project website and a commit in the last 90 days. - [ERPNext](https://appsgit.com/apps/erpnext) (39,821 stars, GPL-3.0, Python, Docker): ERPNext has 39,821 GitHub stars, uses the GPL-3.0 license, ships a Docker image and had 6,664 commits in the last year; it replaces QuickBooks and Square POS. For small business it also scores on a Docker image, an open-source license, a project website and a commit in the last 90 days. - [Ever Gauzy](https://appsgit.com/apps/ever-gauzy) (8,194 stars, AGPL-3.0, TypeScript, Docker): Ever Gauzy has 8,194 GitHub stars, uses the AGPL-3.0 license, ships a Docker image and had 1,967 commits in the last year; it replaces BambooHR and Workday. For small business it also scores on a Docker image, an open-source license, a project website and a commit in the last 90 days. - [Dolibarr](https://appsgit.com/apps/dolibarr) (7,686 stars, GPL-3.0, PHP, Docker): Dolibarr has 7,686 GitHub stars, uses the GPL-3.0 license, ships a Docker image and had 8,073 commits in the last year; it replaces Square POS and Shopify POS. For small business it also scores on a Docker image, an open-source license, a project website and a commit in the last 90 days. - [HomeBox (SysAdminsMedia)](https://appsgit.com/apps/homebox-sysadminsmedia) (7,451 stars, AGPL-3.0, Go, Docker): HomeBox (SysAdminsMedia) has 7,451 GitHub stars, uses the AGPL-3.0 license, ships a Docker image and had 448 commits in the last year. For small business it also scores on a Docker image, an open-source license, a project website and a commit in the last 90 days. ## Best for enterprise Ranked for enterprise on GitHub stars, commits in the last year, open-source licenses and recent commits. - [Odoo](https://appsgit.com/apps/odoo) (54,848 stars, LGPL-3.0, Python, Docker): Odoo has 54,848 GitHub stars, uses the LGPL-3.0 license, ships a Docker image and had 10,679 commits in the last year; it replaces QuickBooks and Square POS. For enterprise it also scores on an open-source license and a commit in the last 90 days. - [ERPNext](https://appsgit.com/apps/erpnext) (39,821 stars, GPL-3.0, Python, Docker): ERPNext has 39,821 GitHub stars, uses the GPL-3.0 license, ships a Docker image and had 6,664 commits in the last year; it replaces QuickBooks and Square POS. For enterprise it also scores on an open-source license and a commit in the last 90 days. - [Aureus ERP](https://appsgit.com/apps/aureus-erp) (12,031 stars, MIT, PHP): Aureus ERP has 12,031 GitHub stars, uses the MIT license and had 2,329 commits in the last year; it replaces NetSuite and SAP Business One. For enterprise it also scores on an open-source license and a commit in the last 90 days. - [Ever Gauzy](https://appsgit.com/apps/ever-gauzy) (8,194 stars, AGPL-3.0, TypeScript, Docker): Ever Gauzy has 8,194 GitHub stars, uses the AGPL-3.0 license, ships a Docker image and had 1,967 commits in the last year; it replaces BambooHR and Workday. For enterprise it also scores on an open-source license and a commit in the last 90 days. - [Dolibarr](https://appsgit.com/apps/dolibarr) (7,686 stars, GPL-3.0, PHP, Docker): Dolibarr has 7,686 GitHub stars, uses the GPL-3.0 license, ships a Docker image and had 8,073 commits in the last year; it replaces Square POS and Shopify POS. For enterprise it also scores on an open-source license and a commit in the last 90 days. ## How this list was made - Candidates: the 22 apps in the ERP & inventory category. Archived projects and projects with no commit in the last two years are left out. - Base score: GitHub stars on a log scale plus commits in the last 12 months (log scale, capped at 1,000). - Bonus points for a published Docker image, an OSI-approved open-source license and a commit in the last 90 days. - Each "Best for" section re-ranks the same apps with that audience's profile (for example startups add points for permissive licenses, project websites and recent commits; small business for Docker images and deploy guides). - Source-available apps can rank, but they are labelled and never described as open source. ## FAQ ### Is Odoo free? Yes. Odoo is open-source software released under the LGPL-3.0 license, so you can self-host it at no cost. You only pay for the server it runs on, and some projects also offer an optional paid cloud plan. ### Which open source ERP is best for a small business? Odoo ranks first for small business, with 54,848 GitHub stars, the LGPL-3.0 license and a Docker image; ERPNext and Ever Gauzy follow. The small business ranking adds points for Docker images, open-source licenses, project websites, recent commits and deploy guides on top of stars and activity. ### Which open source ERP is best for an enterprise team? Odoo ranks first for enterprise, with 54,848 GitHub stars, the LGPL-3.0 license and a Docker image; ERPNext and Aureus ERP follow. The enterprise ranking adds points for open-source licenses and recent commits on top of stars and activity. ### Can I self-host these ERP options with Docker? Yes, 8 of the 10 picks. Odoo, ERPNext and Ever Gauzy publish Docker images, so you can run them on a VPS or home server with Docker Compose. The others install from their own packages or source; follow each project's install guide. ### Are all of these ERP options open source? All 10 apps on this list are open source. You can self-host and modify each one under its license. ## Related questions - [What is the best open source inventory management system?](https://appsgit.com/best/open-source-inventory-management) - [What is the best open source accounting software?](https://appsgit.com/best/open-source-accounting-software) - [What is the best open source POS system?](https://appsgit.com/best/open-source-pos) - [What is the best open source CRM?](https://appsgit.com/best/open-source-crm) - [What is the best open source HR software?](https://appsgit.com/best/open-source-hr-software) - [What is the best open source task manager?](https://appsgit.com/best/open-source-task-management) - [What is the best open source budgeting app?](https://appsgit.com/best/open-source-budgeting-software) - [What is the best open source LMS?](https://appsgit.com/best/open-source-lms) ## See also - [All ERP & inventory apps](https://appsgit.com/categories/erp-inventory) - [All accounting & invoicing apps](https://appsgit.com/categories/accounting-invoicing) - [All point of sale apps](https://appsgit.com/categories/point-of-sale) - [Open-source alternatives to QuickBooks](https://appsgit.com/alternatives/quickbooks) - [Open-source alternatives to Square POS](https://appsgit.com/alternatives/square-pos) - [Open-source alternatives to Shopify POS](https://appsgit.com/alternatives/shopify-pos) - [Open-source alternatives to Lightspeed](https://appsgit.com/alternatives/lightspeed) - [Open-source alternatives to Toast](https://appsgit.com/alternatives/toast) - [Open-source alternatives to Xero](https://appsgit.com/alternatives/xero) - [Odoo vs ERPNext](https://appsgit.com/compare/odoo-vs-erpnext) - [ERPNext vs Dolibarr](https://appsgit.com/compare/erpnext-vs-dolibarr) --- Canonical page: https://appsgit.com/best/open-source-erp Source: appsgit (https://appsgit.com), the app store for github. Data from the GitHub API, refreshed nightly. Machine access: JSON API https://appsgit.com/api/v1/apps (OpenAPI: https://appsgit.com/openapi.json), MCP server https://mcp.appsgit.com/mcp, full index https://appsgit.com/llms-full.txt.