head to head · open source
mountpoint-s3 vs nitrite-java
mountpoint-s3 has 5,774 GitHub stars, 252 forks, 121 open issues and last shipped 4 days ago. nitrite-java has 916 stars, 95 forks, 0 open issues and last shipped 4 days ago. mountpoint-s3 leads on adoption by 530% (5,774 vs 916 stars). mountpoint-s3 is written in Rust under Apache-2.0; nitrite-java is written in Java under Apache-2.0. mountpoint-s3 has attracted 4% as many forks as stars, nitrite-java 10%. mountpoint-s3 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
| mountpoint-s3 | nitrite-java | |
|---|---|---|
| GitHub stars | ★ 5.8K | ★ 916 |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Rust | Java |
| Last push | 2026-09-24 | 2026-09-24 |
| Forks | ⑂ 252 | ⑂ 95 |
| 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 nitrite-java if
- You want the nitrite-java feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Java
- You evaluated both and nitrite-java fits your workflow better
About mountpoint-s3
Mountpoint for Amazon S3 is a simple, high throughput file client that mounts an Amazon S3 bucket as a local file system, written in Rust and released by AWS Labs under the Apache 2.0 licence for developers and operators who need file level access to objects in S3.
read the full mountpoint-s3 overview →
About nitrite-java
Nitrite (NOsql Object, or NO2) is an open source, Apache 2.0 licensed NoSQL embedded document store for Java that runs inside the application process and is aimed at developers building desktop, mobile, and small web applications.
read the full nitrite-java overview →
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Frequently asked questions
Is mountpoint-s3 or nitrite-java more popular?
mountpoint-s3 has 5,774 GitHub stars and nitrite-java has 916. mountpoint-s3 has the larger community by that measure.
Are mountpoint-s3 and nitrite-java free?
Both are open source. mountpoint-s3 is licensed under Apache-2.0 and nitrite-java under Apache-2.0. Neither carries a licence fee.
What is the difference between mountpoint-s3 and nitrite-java?
mountpoint-s3 is written in Rust and nitrite-java in Java. 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 nitrite-java?
Choose mountpoint-s3 if you want the larger community (5,774 stars) or its Apache-2.0 licence terms. Choose nitrite-java if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.