head to head · open source
Invoice Ninja vs Akaunting
Invoice Ninja has 10,464 GitHub stars, 2,793 forks, 945 open issues and last shipped yesterday. Akaunting has 10,270 stars, 3,011 forks, 14 open issues and last shipped 3 days ago. Invoice Ninja leads on adoption by 2% (10,464 vs 10,270 stars). Invoice Ninja is written in PHP under a custom or non-standard licence; Akaunting is written in PHP under a custom or non-standard licence. Invoice Ninja has attracted 27% as many forks as stars, Akaunting 29%. Invoice Ninja was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (expenses, invoices), so they are genuine substitutes rather than adjacent tools.
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
| Invoice Ninja | Akaunting | |
|---|---|---|
| GitHub stars | ★ 10K | ★ 10K |
| License | Custom / other | Custom / other |
| Written in | PHP | PHP |
| Last push | 2026-11-02 | 2026-10-31 |
| Forks | ⑂ 2.8K | ⑂ 3.0K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Invoice Ninja if
- You weight community size — 10K stars and counting
- You want the Custom / other license terms
- Your stack matches PHP
- You value the larger contributor base for long-term maintenance
pick Akaunting if
- You want the Akaunting feature set and don't need the biggest community
- You prefer the Custom / other license terms
- Your stack matches PHP
- You evaluated both and Akaunting fits your workflow better
About Invoice Ninja
Invoice Ninja 5 Invoice Ninja Version 5 is here! We've taken the best parts of version 4 and added the most requested features to create an invoicing application like no other. Check the Invoice Ninja YouTube Channel to get up to speed, or try the Demo now. Choose your setup Hosted: Our hosted version is a Software as a Service (SaaS) solution. You're up and running in under 5 minutes, with no need to worry about hosting or server infrastructure. Self Hosted: For those who prefer to manage their own hosting and server infrastructure. This version gives you full control and flexibility. All Pro and Enterprise…
read the full Invoice Ninja overview →
About Akaunting
Akaunting™ Online accounting software designed for small businesses and freelancers. Akaunting is built with modern technologies such as Laravel, VueJS, Tailwind, RESTful API etc. Thanks to its modular structure, Akaunting provides an awesome App Store for users and developers. Home The house of Akaunting Forum Ask for support Documentation Learn how to use Developer Portal Generate passive income App Store Extend your Akaunting Requirements PHP 8.1 or higher Database (e.g.: MariaDB, MySQL, PostgreSQL, SQLite) Web Server (eg: Apache, Nginx, IIS) Other libraries Framework Akaunting uses Laravel, the best existing…
read the full Akaunting overview →
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Frequently asked questions
Is Invoice Ninja or Akaunting more popular?
Invoice Ninja has 10,464 GitHub stars and Akaunting has 10,270. Invoice Ninja has the larger community by that measure.
Are Invoice Ninja and Akaunting free?
Neither Invoice Ninja nor Akaunting declares a licence in this registry, so check each project's own repository before relying on either for a commercial use. Both are free to self-host.
What is the difference between Invoice Ninja and Akaunting?
Invoice Ninja is written in PHP and Akaunting in PHP. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Invoice Ninja or Akaunting?
Choose Invoice Ninja if you want the larger community (10,464 stars) or its Custom / other licence terms. Choose Akaunting if its feature set, stack or Custom / other licence fits better. Both are self-hostable.