head to head · open source
Plane vs free4chat
Plane has 59,567 GitHub stars, 5,785 forks, 1,103 open issues and last shipped yesterday. free4chat has 1,178 stars, 165 forks, 1 open issues and last shipped 2 days ago. Plane leads on adoption by 4,957% (59,567 vs 1,178 stars). Plane is written in TypeScript under AGPL-3.0; free4chat is written in TypeScript under MIT. Plane has attracted 10% as many forks as stars, free4chat 14%. Plane 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
| Plane | free4chat | |
|---|---|---|
| GitHub stars | ★ 60K | ★ 1.2K |
| License | AGPL-3.0 | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-17 | 2026-09-16 |
| Forks | ⑂ 5.8K | ⑂ 165 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Plane if
- You weight community size — 60K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick free4chat if
- You want the free4chat feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and free4chat fits your workflow better
About Plane
Plane is an open source project management platform for teams that need to track issues, run cycles, and manage product roadmaps without handing their data to a proprietary SaaS vendor, and it is aimed at engineering, product, and operations teams that would otherwise pay for Jira, Linear, ClickUp, or Asana.
read the full Plane overview →
About free4chat
free4chat www.free4.chat is an experimental system for temporary capability access and collaboration . Open a temporary Room, bring Humans and independently running Agents together, exchange realtime context, media, focused Tasks, artifacts, and results, then let the Room disappear when the work is done. No account or permanent workspace is required. ⚠️ Personal technical/product testbed. Use at your own risk. Free4Chat is intentionally still exploring its product shape. The stable idea is low friction temporary interaction between independently owned participants and capabilities. What stays stable Temporary by …
read the full free4chat overview →
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Frequently asked questions
Is Plane or free4chat more popular?
Plane has 59,567 GitHub stars and free4chat has 1,178. Plane has the larger community by that measure.
Are Plane and free4chat free?
Both are open source. Plane is licensed under AGPL-3.0 and free4chat under MIT. Neither carries a licence fee.
What is the difference between Plane and free4chat?
Plane is written in TypeScript and free4chat 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, Plane or free4chat?
Choose Plane if you want the larger community (59,567 stars) or its AGPL-3.0 licence terms. Choose free4chat if its feature set, stack or MIT licence fits better. Both are self-hostable.