head to head · open source
CasaOS vs 1Panel
CasaOS has 37,521 GitHub stars, 2,209 forks, 833 open issues and last shipped 1 months ago. 1Panel has 37,343 stars, 3,400 forks, 317 open issues and last shipped yesterday. CasaOS leads on adoption by 0% (37,521 vs 37,343 stars). CasaOS is written in Go under Apache-2.0; 1Panel is written in Go under GPL-3.0. CasaOS has attracted 6% as many forks as stars, 1Panel 9%. 1Panel was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (docker), 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.
← all 20902 open source comparisons
Side by side
| CasaOS | 1Panel | |
|---|---|---|
| GitHub stars | ★ 38K | ★ 37K |
| License | Apache-2.0 | GPL-3.0 |
| Written in | Go | Go |
| Last push | 2026-09-28 | 2026-11-02 |
| Forks | ⑂ 2.2K | ⑂ 3.4K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick CasaOS if
- You weight community size — 38K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick 1Panel if
- You want the 1Panel feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Go
- You evaluated both and 1Panel fits your workflow better
About CasaOS
CasaOS Your Personal Cloud Connect with the community, establish autonomy, reduce the cost of SaaS, and MAXIMIZE the potential for a personalized copilot. Website Demo GitHub Why do you need Personal Cloud? In 2020, the team noticed three important trends: The cost of computing power and storage was decreasing fast. A part of cloud computing was moving towards edge computing. The issue of consumer data asset ownership and attribution had been ignored. Based on these trends, the team proposed a thought experiment internally: what if personal clouds were available under $100 in next five years? This personal cloud…
read the full CasaOS overview →
About 1Panel
Loved by a global community of 2.5M+ self hosters. What is 1Panel? 1Panel is a modern, open source Linux server management panel and a lightweight AI management platform. Through an intuitive web interface, it provides users with comprehensive, one stop server management capabilities: AI Management : Offers a unified management platform from bare metal to agents (Metal to Agent). It integrates an AI gateway, and Skills Hub, while supporting centralized management of agents and models. Efficient Visual Operations : Easily manage Linux servers through a web based GUI, streamlining tasks such as host monitoring…
read the full 1Panel overview →
More in Infrastructure & Operations
Related comparisons
More Server & VM Management projects
Compare either of these against the rest of the Server & VM Management field.
Frequently asked questions
Is CasaOS or 1Panel more popular?
CasaOS has 37,521 GitHub stars and 1Panel has 37,343. CasaOS has the larger community by that measure.
Are CasaOS and 1Panel free?
Both are open source. CasaOS is licensed under Apache-2.0 and 1Panel under GPL-3.0. Neither carries a licence fee.
What is the difference between CasaOS and 1Panel?
CasaOS is written in Go and 1Panel in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, CasaOS or 1Panel?
Choose CasaOS if you want the larger community (37,521 stars) or its Apache-2.0 licence terms. Choose 1Panel if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.