head to head · open source
rustfs vs cubefs
rustfs has 33,388 GitHub stars, 1,497 forks, 28 open issues and last shipped today. cubefs has 5,660 stars, 714 forks, 265 open issues and last shipped 2 days ago. rustfs leads on adoption by 490% (33,388 vs 5,660 stars). rustfs is written in Rust under Apache-2.0; cubefs is written in Go under Apache-2.0. rustfs has attracted 4% as many forks as stars, cubefs 13%. rustfs 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
| rustfs | cubefs | |
|---|---|---|
| GitHub stars | ★ 33K | ★ 5.7K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Rust | Go |
| Last push | 2026-09-20 | 2026-09-18 |
| Forks | ⑂ 1.5K | ⑂ 714 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick rustfs if
- You weight community size — 33K 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 cubefs if
- You want the cubefs feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and cubefs fits your workflow better
About rustfs
RustFS is an open source, S3 compatible, high performance distributed object storage system written in Rust, aimed at teams running data lakes, AI, and big data workloads who want MinIO style operational simplicity without the restrictions of an AGPL licence.
read the full rustfs overview →
About cubefs
CubeFS is an Apache 2.0, CNCF graduated cloud native distributed file and object storage system written in Go, built for teams that need POSIX, HDFS, S3, and REST access to a single storage layer across datacenters, private and hybrid clouds, and Kubernetes.
read the full cubefs overview →
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Frequently asked questions
Is rustfs or cubefs more popular?
rustfs has 33,388 GitHub stars and cubefs has 5,660. rustfs has the larger community by that measure.
Are rustfs and cubefs free?
Both are open source. rustfs is licensed under Apache-2.0 and cubefs under Apache-2.0. Neither carries a licence fee.
What is the difference between rustfs and cubefs?
rustfs is written in Rust and cubefs 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, rustfs or cubefs?
Choose rustfs if you want the larger community (33,388 stars) or its Apache-2.0 licence terms. Choose cubefs if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.