compare
Arroyo vs Apache Flink
The same facts for both, read from GitHub every night, and the relation a person reviewed.
| Fact | Arroyo | Apache Flink |
|---|---|---|
| Language | Rust | Java |
| Licence | Apache-2.0 | Apache-2.0 |
| Stars | 5k | 26k |
| Latest | v0.15.0 | release-2.3.0 |
| Last push | 2026-10-06 | 2026-10-06 |
| Release cadence | about 83 days between releases | too few releases |
| Active contributors | 4 commit authors on the default branch in the last 90 days | 77 commit authors on the default branch in the last 90 days |
| Flags | none | none |
How they relate
Both replace Amazon Managed Service for Apache Flink. Alternatives to Amazon Managed Service for Apache Flink →
PartialArroyoStreaming SQL engine in Rust with windows and joins, run as one binary or on Kubernetes; no Java API.
Full replacementApache FlinkThe same Apache Flink, run on your own cluster or on Kubernetes.
Arroyo
- v0.15.02025-12-01These release notes are also available on the Arroyo Blog
- v0.14.12025-06-23v0.14.1 is a patch release containing several fixes on top of 0.14.0. It is a drop-in replacement for clusters running…
- v0.14.02025-03-26These release notes are also available on the Arroyo Blog
- v0.13.12025-01-08v0.13.1 is a patch release containing several fixes on top of 0.13.0. It is a drop-in replacement for clusters running…
- v0.13.02024-12-19These release notes can also view viewed on the Arroyo blog
Apache Flink
This repository publishes tags, not GitHub releases.
Arroyo
unsigned The latest release, v0.15.0, carries no signature GitHub could verify.
Loading the security report
Apache Flink
unsigned The latest release, release-2.3.0, carries no signature GitHub could verify.
Loading the security report