head to head · open source
cubefs vs cloudserver
cubefs has 5,684 GitHub stars, 715 forks, 265 open issues and last shipped 12 days ago. cloudserver has 1,955 stars, 258 forks, 113 open issues and last shipped yesterday. cubefs leads on adoption by 191% (5,684 vs 1,955 stars). cubefs is written in Go under Apache-2.0; cloudserver is written in JavaScript under Apache-2.0. cubefs has attracted 13% as many forks as stars, cloudserver 13%. cloudserver was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (cloud-storage, object-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
| cubefs | cloudserver | |
|---|---|---|
| GitHub stars | ★ 5.7K | ★ 2.0K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | JavaScript |
| Last push | 2026-10-22 | 2026-11-02 |
| Forks | ⑂ 715 | ⑂ 258 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick cubefs if
- You weight community size — 5.7K 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 cloudserver if
- You want the cloudserver feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches JavaScript
- You evaluated both and cloudserver fits your workflow better
About cubefs
CubeFS Overview CubeFS ("储宝" in Chinese) is an open source cloud native distributed file & object storage system, hosted by the Cloud Native Computing Foundation (CNCF) as a graduated project. What can you build with CubeFS As an open source distributed storage, CubeFS can serve as your datacenter filesystem, data lake storage infra, and private or hybrid cloud storage. Moreover, it can be run in public cloud services, providing cache acceleration and file system semantics on top of public cloud storage such as S3. In particular, CubeFS enables the separation of storage/compute architecture for databases, search…
read the full cubefs overview →
About cloudserver
Zenko CloudServer [![Docker Pulls][badgedocker]]( [![Docker Pulls][badgetwitter]]( Overview CloudServer (formerly S3 Server) is an open source Amazon S3 compatible object storage server that is part of Zenko, Scality’s Open Source Multi Cloud Data Controller. CloudServer provides a single AWS S3 API interface to access multiple backend data storage both on premise or public in the cloud. CloudServer is useful for Developers, either to run as part of a continous integration test environment to emulate the AWS S3 service locally or as an abstraction layer to develop object storage enabled application on the go…
read the full cloudserver overview →
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Frequently asked questions
Is cubefs or cloudserver more popular?
cubefs has 5,684 GitHub stars and cloudserver has 1,955. cubefs has the larger community by that measure.
Are cubefs and cloudserver free?
Both are open source. cubefs is licensed under Apache-2.0 and cloudserver under Apache-2.0. Neither carries a licence fee.
What is the difference between cubefs and cloudserver?
cubefs is written in Go and cloudserver in JavaScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, cubefs or cloudserver?
Choose cubefs if you want the larger community (5,684 stars) or its Apache-2.0 licence terms. Choose cloudserver if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.