head to head · open source
seaweedfs vs cloudserver
seaweedfs has 35,871 GitHub stars, 3,099 forks, 772 open issues and last shipped yesterday. cloudserver has 1,955 stars, 258 forks, 113 open issues and last shipped yesterday. seaweedfs leads on adoption by 1,735% (35,871 vs 1,955 stars). seaweedfs is written in Go under Apache-2.0; cloudserver is written in JavaScript under Apache-2.0. seaweedfs has attracted 9% as many forks as stars, cloudserver 13%. seaweedfs was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (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
| seaweedfs | cloudserver | |
|---|---|---|
| GitHub stars | ★ 36K | ★ 2.0K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | JavaScript |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 3.1K | ⑂ 258 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick seaweedfs if
- You weight community size — 36K 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 seaweedfs
SeaweedFS SeaweedFS is a simple and highly scalable distributed file system. There are two objectives: 1. to store billions of files! 2. to serve the files fast! One weed binary serves an S3 object store, a POSIX file system, and a lakehouse with S3 Tables, all over the same data. Each blob is one disk read away, capacity grows by starting another volume server, and cloud storage can be cached or tiered transparently. Both read and write operations have O(1) complexity and can run at the full speed supported by the underlying hardware. Download Binaries for different platforms Wiki Documentation Community…
read the full seaweedfs 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 seaweedfs or cloudserver more popular?
seaweedfs has 35,871 GitHub stars and cloudserver has 1,955. seaweedfs has the larger community by that measure.
Are seaweedfs and cloudserver free?
Both are open source. seaweedfs is licensed under Apache-2.0 and cloudserver under Apache-2.0. Neither carries a licence fee.
What is the difference between seaweedfs and cloudserver?
seaweedfs 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, seaweedfs or cloudserver?
Choose seaweedfs if you want the larger community (35,871 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.