head to head · open source
ERPNext vs Expensify
ERPNext has 40,868 GitHub stars, 13,377 forks, 1,822 open issues and last shipped yesterday. Expensify has 5,087 stars, 4,093 forks, 2,252 open issues and last shipped yesterday. ERPNext leads on adoption by 703% (40,868 vs 5,087 stars). ERPNext is written in Python under GPL-3.0; Expensify is written in TypeScript under MIT. ERPNext has attracted 33% as many forks as stars, Expensify 80%. ERPNext was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| ERPNext | Expensify | |
|---|---|---|
| GitHub stars | ★ 41K | ★ 5.1K |
| License | GPL-3.0 | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 13K | ⑂ 4.1K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ERPNext if
- You weight community size — 41K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick Expensify if
- You want the Expensify feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and Expensify fits your workflow better
About ERPNext
ERPNext Powerful, Intuitive and Open Source ERP Live Demo Website Documentation ERPNext 100% Open Source ERP System to help you run your business. Motivation Running a business is a complex task handling invoices, tracking stock, managing personnel, and other daily operations. In a market where software is sold separately to manage each of these tasks, ERPNext does all of the above and more, for free. Key Features Accounting : All the tools you need to manage cash flow in one place, right from recording transactions to summarizing and analyzing financial reports. Order Management : Track inventory levels…
read the full ERPNext overview →
About Expensify
New Expensify Table of Contents Local Development Platform Specific Setup Testing on browsers in simulators and emulators Running The Tests Additional Reading Application Philosophy API Details Contributing to Expensify Expensify Code of Conduct Contributor License Agreement React StrictMode Left Hand Navigation(LHN) HybridApp additional info & troubleshooting Local development These instructions should get you set up ready to work on New Expensify 🙌 Getting Started 1. Install nvm then node & npm : brew install nvm && nvm install 2. Install watchman : brew install watchman 3. Install dependencies: npm install…
read the full Expensify overview →
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Frequently asked questions
Is ERPNext or Expensify more popular?
ERPNext has 40,868 GitHub stars and Expensify has 5,087. ERPNext has the larger community by that measure.
Are ERPNext and Expensify free?
Both are open source. ERPNext is licensed under GPL-3.0 and Expensify under MIT. Neither carries a licence fee.
What is the difference between ERPNext and Expensify?
ERPNext is written in Python and Expensify in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, ERPNext or Expensify?
Choose ERPNext if you want the larger community (40,868 stars) or its GPL-3.0 licence terms. Choose Expensify if its feature set, stack or MIT licence fits better. Both are self-hostable.