head to head · open source
steampipe vs fluvio
steampipe has 7,957 GitHub stars, 341 forks, 17 open issues and last shipped 3 days ago. fluvio has 5,257 stars, 530 forks, 139 open issues and last shipped 21 days ago. steampipe leads on adoption by 51% (7,957 vs 5,257 stars). steampipe is written in Go under AGPL-3.0; fluvio is written in Rust under Apache-2.0. steampipe has attracted 4% as many forks as stars, fluvio 10%. steampipe 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.
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Side by side
| steampipe | fluvio | |
|---|---|---|
| GitHub stars | ★ 8.0K | ★ 5.3K |
| License | AGPL-3.0 | Apache-2.0 |
| Written in | Go | Rust |
| Last push | 2026-09-17 | 2026-08-30 |
| Forks | ⑂ 341 | ⑂ 530 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick steampipe if
- You weight community size — 8.0K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick fluvio if
- You want the fluvio 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 fluvio fits your workflow better
About steampipe
Steampipe is an AGPL 3.0, Go based zero ETL tool that maps APIs and services to SQL tables, letting anyone who already writes SQL — cloud engineers, DevSecOps and security teams, data engineers — query live data from AWS, Azure, GCP, GitHub and Kubernetes without building a pipeline or running a database.
read the full steampipe overview →
About fluvio
Fluvio is a distributed data streaming engine written in Rust, distributed under the Apache 2.0 license and developed in the fluvio community repository. It is described as composable, declarative and stateful: a streaming runtime that pairs with Stateful DataFlow, a distributed stream processing framework, so that a single system covers both the transport of event streams and the transformation of that data while it is in motion. The project sits in the Rust and cloud native ecosystem and is published on crates.io, with documentation hosted at fluvio.io.
read the full fluvio overview →
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Frequently asked questions
Is steampipe or fluvio more popular?
steampipe has 7,957 GitHub stars and fluvio has 5,257. steampipe has the larger community by that measure.
Are steampipe and fluvio free?
Both are open source. steampipe is licensed under AGPL-3.0 and fluvio under Apache-2.0. Neither carries a licence fee.
What is the difference between steampipe and fluvio?
steampipe is written in Go and fluvio 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, steampipe or fluvio?
Choose steampipe if you want the larger community (7,957 stars) or its AGPL-3.0 licence terms. Choose fluvio if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.