head to head · open source
OpenProject vs Taiga
OpenProject has 16,132 GitHub stars, 3,486 forks, 224 open issues and last shipped yesterday. Taiga has 850 stars, 309 forks, 92 open issues and last shipped 9 days ago. OpenProject leads on adoption by 1,798% (16,132 vs 850 stars). OpenProject is written in Ruby under GPL-3.0; Taiga is written in Python under MPL-2.0. OpenProject has attracted 22% as many forks as stars, Taiga 36%. OpenProject 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
| OpenProject | Taiga | |
|---|---|---|
| GitHub stars | ★ 16K | ★ 850 |
| License | GPL-3.0 | MPL-2.0 |
| Written in | Ruby | Python |
| Last push | 2026-09-17 | 2026-09-09 |
| Forks | ⑂ 3.5K | ⑂ 309 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick OpenProject if
- You weight community size — 16K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches Ruby
- You value the larger contributor base for long-term maintenance
pick Taiga if
- You want the Taiga feature set and don't need the biggest community
- You prefer the MPL-2.0 license terms
- Your stack matches Python
- You evaluated both and Taiga fits your workflow better
About OpenProject
OpenProject is a web based open source project management software for teams and organizations that need transparency, flexibility, and data sovereignty. It lives in the open source project management ecosystem, with Ruby as the repository language and Angular as a listed topic. The project is positioned as an open alternative to Asana and Basecamp, and the README also compares it with Jira, MS Project, Monday, and YouTrack.
read the full OpenProject overview →
About Taiga
Taiga is an agile project management platform for cross functional teams, and this repository holds the backend component of that platform — the server side of the application, written in Python. It sits in the open source business software space, specifically the project and work management category, and is positioned as an open alternative to the paid products Jira, Linear, and Basecamp. The codebase is distributed under the Mozilla Public License 2.0, and the project publishes extensive public documentation covering both the HTTP API and server installation.
read the full Taiga overview →
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Frequently asked questions
Is OpenProject or Taiga more popular?
OpenProject has 16,132 GitHub stars and Taiga has 850. OpenProject has the larger community by that measure.
Are OpenProject and Taiga free?
Both are open source. OpenProject is licensed under GPL-3.0 and Taiga under MPL-2.0. Neither carries a licence fee.
What is the difference between OpenProject and Taiga?
OpenProject is written in Ruby and Taiga in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, OpenProject or Taiga?
Choose OpenProject if you want the larger community (16,132 stars) or its GPL-3.0 licence terms. Choose Taiga if its feature set, stack or MPL-2.0 licence fits better. Both are self-hostable.