compare
Apache Kafka vs RabbitMQ
The same facts for both, read from GitHub every night, and the relation a person reviewed.
| Fact | Apache Kafka | RabbitMQ |
|---|---|---|
| Language | Java | JavaScript |
| Licence | Apache-2.0 | Other |
| Stars | 34k | 14k |
| Latest | 4.3.1 | v4.3.6 |
| Last push | 2026-10-06 | 2026-10-06 |
| Release cadence | too few releases | about 14 days between releases |
| Active contributors | 115+ commit authors on the default branch in the last 90 days | 19+ commit authors on the default branch in the last 90 days |
| Flags | none | none |
How they relate
RabbitMQ replaces Apache Kafka. Alternatives to Apache Kafka →
PartialA message broker first; streams add a replayable, Kafka-like log.
Apache Kafka
unsigned The latest release, 4.3.1, carries no signature GitHub could verify.
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RabbitMQ
✓ signed The latest release, v4.3.6, carries a signature GitHub verified.
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