head to head · open source
Plane vs SkyOffice
Plane has 61,880 GitHub stars, 6,282 forks, 1,103 open issues and last shipped yesterday. SkyOffice has 1,315 stars, 395 forks, 22 open issues and last shipped 11 months ago. Plane leads on adoption by 4,606% (61,880 vs 1,315 stars). Plane is written in TypeScript under AGPL-3.0; SkyOffice is written in TypeScript under MIT. Plane has attracted 10% as many forks as stars, SkyOffice 30%. 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 | SkyOffice | |
|---|---|---|
| GitHub stars | ★ 62K | ★ 1.3K |
| License | AGPL-3.0 | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-11-02 | 2025-12-20 |
| Forks | ⑂ 6.3K | ⑂ 395 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Plane if
- You weight community size — 62K 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 SkyOffice if
- You want the SkyOffice feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and SkyOffice fits your workflow better
About Plane
Modern project management for all teams Website • Forum • X • Documentation Meet Plane, an open source project management tool to track issues, run sprints cycles, and manage product roadmaps without the chaos of managing the tool itself. 🧘♀️ Plane is evolving every day. Your suggestions, ideas, and reported bugs help us immensely. Do not hesitate to join in the conversation on Forum or raise a GitHub issue. We read everything and respond to most. 🚀 Installation Getting started with Plane is simple. Choose the setup that works best for you: Plane Cloud Sign up for a free account on Plane Cloud—it's the…
read the full Plane overview →
About SkyOffice
SkyOffice An immersive virtual office Winner of 2021 Monte Jade Innovation Competition Come try it out Official Website Why we built this Concept Video 🙌 Get latest updates? Follow our Twitter. 💕 Love this project? Consider buy me a coffee. SkyOffice works on all PC browsers (mobile browsers are currently not supported) Built with Phaser3 Game engine Colyseus WebSocket based server framework React/Redux Front end framework PeerJS WebRTC for video/screen sharing TypeScript and ES6 for both client and server sides Features Proximity Chat Flexible Screen Sharing Multifunctional Rooms Text Message Chat…
read the full SkyOffice overview →
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Frequently asked questions
Is Plane or SkyOffice more popular?
Plane has 61,880 GitHub stars and SkyOffice has 1,315. Plane has the larger community by that measure.
Are Plane and SkyOffice free?
Both are open source. Plane is licensed under AGPL-3.0 and SkyOffice under MIT. Neither carries a licence fee.
What is the difference between Plane and SkyOffice?
Plane is written in TypeScript and SkyOffice 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 SkyOffice?
Choose Plane if you want the larger community (61,880 stars) or its AGPL-3.0 licence terms. Choose SkyOffice if its feature set, stack or MIT licence fits better. Both are self-hostable.