head to head · open source
Ceph vs Storj
Ceph has 17,193 GitHub stars, 6,555 forks, 1,353 open issues and last shipped yesterday. Storj has 3,285 stars, 429 forks, 361 open issues and last shipped yesterday. Ceph leads on adoption by 423% (17,193 vs 3,285 stars). Ceph is written in C++ under a custom or non-standard licence; Storj is written in Go under AGPL-3.0. Ceph has attracted 38% as many forks as stars, Storj 13%. Ceph was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (distributed-storage), 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.
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Side by side
| Ceph | Storj | |
|---|---|---|
| GitHub stars | ★ 17K | ★ 3.3K |
| License | Custom / other | AGPL-3.0 |
| Written in | C++ | Go |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 6.6K | ⑂ 429 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Ceph if
- You weight community size — 17K stars and counting
- You want the Custom / other license terms
- Your stack matches C++
- You value the larger contributor base for long-term maintenance
pick Storj if
- You want the Storj 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 Storj fits your workflow better
About Ceph
Ceph a scalable distributed storage system See for current information about Ceph. Status Contributing Code Most of Ceph is dual licensed under the LGPL version 2.1 or 3.0. Some miscellaneous code is either public domain or licensed under a BSD style license. The Ceph documentation is licensed under Creative Commons Attribution Share Alike 3.0 (CC BY SA 3.0). Some headers included in the ceph/ceph repository are licensed under the GPL. See the file COPYING for a full inventory of licenses by file. All code contributions must include a valid "Signed off by" line. See the file SubmittingPatches.rst for details on…
About Storj
Storj V3 Network Storj is building a distributed cloud storage network. Check out our white paper for more info! Storj is an S3 compatible platform and suite of distributed applications that allows you to store data in a secure and distributed manner. Your files are encrypted, broken into little pieces and stored in a global distributed network of computers. Luckily, we also support allowing you (and only you) to retrieve those files! Table of Contents Contributing Start using Storj License Support Contributing to Storj All of our code for Storj v3 is open source. If anything feels off, or if you feel that some…
read the full Storj overview →
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Frequently asked questions
Is Ceph or Storj more popular?
Ceph has 17,193 GitHub stars and Storj has 3,285. Ceph has the larger community by that measure.
Are Ceph and Storj free?
Both are open source. Ceph has no licence declared in this registry, and Storj is licensed under AGPL-3.0. Both are free to self-host.
What is the difference between Ceph and Storj?
Ceph is written in C++ and Storj 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, Ceph or Storj?
Choose Ceph if you want the larger community (17,193 stars) or its Custom / other licence terms. Choose Storj if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.