head to head · open source
OpenProject vs planify
OpenProject has 16,132 GitHub stars, 3,486 forks, 224 open issues and last shipped yesterday. planify has 5,688 stars, 340 forks, 174 open issues and last shipped 2 days ago. OpenProject leads on adoption by 184% (16,132 vs 5,688 stars). OpenProject is written in Ruby under GPL-3.0; planify is written in Vala under GPL-3.0. OpenProject has attracted 22% as many forks as stars, planify 6%. 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 | planify | |
|---|---|---|
| GitHub stars | ★ 16K | ★ 5.7K |
| License | GPL-3.0 | GPL-3.0 |
| Written in | Ruby | Vala |
| Last push | 2026-09-17 | 2026-09-16 |
| Forks | ⑂ 3.5K | ⑂ 340 |
| 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 planify if
- You want the planify feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Vala
- You evaluated both and planify 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 planify
Planify is a task manager written in Vala and built for the GNOME desktop. It uses GTK4 and libadwaita for its interface, ships under the GPL 3.0 license, and lives in the GNOME application ecosystem alongside the toolkit it depends on. The project has been developed for eight years, carries 5,685 stars and 336 forks on GitHub, and maintains its own site at useplanify.com.
read the full planify overview →
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Frequently asked questions
Is OpenProject or planify more popular?
OpenProject has 16,132 GitHub stars and planify has 5,688. OpenProject has the larger community by that measure.
Are OpenProject and planify free?
Both are open source. OpenProject is licensed under GPL-3.0 and planify under GPL-3.0. Neither carries a licence fee.
What is the difference between OpenProject and planify?
OpenProject is written in Ruby and planify in Vala. 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 planify?
Choose OpenProject if you want the larger community (16,132 stars) or its GPL-3.0 licence terms. Choose planify if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.