head to head · open source
Spacedrive vs Cozy
Spacedrive has 39,386 GitHub stars, 1,370 forks, 57 open issues and last shipped 3 days ago. Cozy has 1,268 stars, 147 forks, 56 open issues and last shipped yesterday. Spacedrive leads on adoption by 3,006% (39,386 vs 1,268 stars). Spacedrive is written in Rust under Apache-2.0; Cozy is written in Go under AGPL-3.0. Spacedrive has attracted 3% as many forks as stars, Cozy 12%. Cozy 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
| Spacedrive | Cozy | |
|---|---|---|
| GitHub stars | ★ 39K | ★ 1.3K |
| License | Apache-2.0 | AGPL-3.0 |
| Written in | Rust | Go |
| Last push | 2026-10-31 | 2026-11-02 |
| Forks | ⑂ 1.4K | ⑂ 147 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Spacedrive if
- You weight community size — 39K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Rust
- You value the larger contributor base for long-term maintenance
pick Cozy if
- You want the Cozy feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Go
- You evaluated both and Cozy fits your workflow better
About Spacedrive
Spacedrive One file manager for all your devices and clouds. Powered by a Virtual Distributed File System, complete with apps for macOS, Windows, Linux, iOS and Android v2.spacedrive.com • Discord • Getting Started What is Spacedrive? Spacedrive is a cross device data platform. Index files, emails, notes, and external sources. Search everything. Sync via P2P. Keep AI agents safe with built in screening. Content identity — every file gets a BLAKE3 content hash. Same file on two devices produces the same hash. Spacedrive tracks redundancy and deduplication across all your machines. Cross device — see all…
read the full Spacedrive overview →
About Cozy
Twake Workplace ========== What is Cozy? Cozy is a platform that brings all your web services in the same private space. With it, your web apps and your devices can share data easily, providing you with a new experience. You can install Cozy on your own hardware where no one profiles you. What is the Cozy Stack It is the core server of the Cozy platform. It consists of a single process, the Cozy stack . Full Cozy Stack documentation here. The Cozy Stack is in charge of serving the Web applications users have installed from the application store. It provides its services through a REST API that allows to: create…
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Frequently asked questions
Is Spacedrive or Cozy more popular?
Spacedrive has 39,386 GitHub stars and Cozy has 1,268. Spacedrive has the larger community by that measure.
Are Spacedrive and Cozy free?
Both are open source. Spacedrive is licensed under Apache-2.0 and Cozy under AGPL-3.0. Neither carries a licence fee.
What is the difference between Spacedrive and Cozy?
Spacedrive is written in Rust and Cozy 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, Spacedrive or Cozy?
Choose Spacedrive if you want the larger community (39,386 stars) or its Apache-2.0 licence terms. Choose Cozy if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.