head to head · open source
ClickHouse vs mountpoint-s3
ClickHouse has 50,738 GitHub stars, 9,215 forks, 7,547 open issues and last shipped yesterday. mountpoint-s3 has 5,798 stars, 256 forks, 121 open issues and last shipped 2 days ago. ClickHouse leads on adoption by 775% (50,738 vs 5,798 stars). ClickHouse is written in C++ under Apache-2.0; mountpoint-s3 is written in Rust under Apache-2.0. ClickHouse has attracted 18% as many forks as stars, mountpoint-s3 4%. ClickHouse was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
← all 20902 open source comparisons
Side by side
| ClickHouse | mountpoint-s3 | |
|---|---|---|
| GitHub stars | ★ 51K | ★ 5.8K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | C++ | Rust |
| Last push | 2026-11-04 | 2026-11-03 |
| Forks | ⑂ 9.2K | ⑂ 256 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ClickHouse if
- You weight community size — 51K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches C++
- You value the larger contributor base for long-term maintenance
pick mountpoint-s3 if
- You want the mountpoint-s3 feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Rust
- You evaluated both and mountpoint-s3 fits your workflow better
About ClickHouse
ClickHouse® is an open source column oriented database management system that allows generating analytical data reports in real time. How To Install (Linux, macOS, FreeBSD) Useful Links Official website has a quick high level overview of ClickHouse on the main page. ClickHouse Cloud ClickHouse as a service, built by the creators and maintainers. Tutorial shows how to set up and query a small ClickHouse cluster. Documentation provides more in depth information. YouTube channel has a lot of content about ClickHouse in video format. ClickHouse Theater contains presentations and videos about ClickHouse. Slack and…
read the full ClickHouse overview →
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 →
More in Data & Analytics
Related comparisons
More Data Warehousing & Processing projects
Compare either of these against the rest of the Data Warehousing & Processing field.
Frequently asked questions
Is ClickHouse or mountpoint-s3 more popular?
ClickHouse has 50,738 GitHub stars and mountpoint-s3 has 5,798. ClickHouse has the larger community by that measure.
Are ClickHouse and mountpoint-s3 free?
Both are open source. ClickHouse is licensed under Apache-2.0 and mountpoint-s3 under Apache-2.0. Neither carries a licence fee.
What is the difference between ClickHouse and mountpoint-s3?
ClickHouse is written in C++ and mountpoint-s3 in Rust. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, ClickHouse or mountpoint-s3?
Choose ClickHouse if you want the larger community (50,738 stars) or its Apache-2.0 licence terms. Choose mountpoint-s3 if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.