head to head · open source
mountpoint-s3 vs cubefs
mountpoint-s3 has 5,798 GitHub stars, 256 forks, 121 open issues and last shipped 2 days ago. cubefs has 5,688 stars, 715 forks, 265 open issues and last shipped yesterday. mountpoint-s3 leads on adoption by 2% (5,798 vs 5,688 stars). mountpoint-s3 is written in Rust under Apache-2.0; cubefs is written in Go under Apache-2.0. mountpoint-s3 has attracted 4% as many forks as stars, cubefs 13%. cubefs was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (fuse, 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
| mountpoint-s3 | cubefs | |
|---|---|---|
| GitHub stars | ★ 5.8K | ★ 5.7K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Rust | Go |
| Last push | 2026-11-03 | 2026-11-04 |
| Forks | ⑂ 256 | ⑂ 715 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick mountpoint-s3 if
- You weight community size — 5.8K 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 mountpoint-s3
Mountpoint for Amazon S3 Mountpoint for Amazon S3 is a simple, high throughput file client for mounting an Amazon S3 bucket as a local file system. With Mountpoint for Amazon S3, your applications can access objects stored in Amazon S3 through file operations like open and read . Mountpoint for Amazon S3 automatically translates these operations into S3 object API calls, giving your applications access to the elastic storage and throughput of Amazon S3 through a file interface. Mountpoint for Amazon S3 is optimized for applications that need high read throughput to large objects, potentially from many clients at…
read the full mountpoint-s3 overview →
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 →
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Frequently asked questions
Is mountpoint-s3 or cubefs more popular?
mountpoint-s3 has 5,798 GitHub stars and cubefs has 5,688. mountpoint-s3 has the larger community by that measure.
Are mountpoint-s3 and cubefs free?
Both are open source. mountpoint-s3 is licensed under Apache-2.0 and cubefs under Apache-2.0. Neither carries a licence fee.
What is the difference between mountpoint-s3 and cubefs?
mountpoint-s3 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, mountpoint-s3 or cubefs?
Choose mountpoint-s3 if you want the larger community (5,798 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.