Aiven for Apache Kafka
7.9#1 in event streaming platformsFrom $35 a monthFree planWebAPILinuxSelf-hosted
VisitAiven for Apache Kafka vs DataStax Astra Streaming
DataStax Astra Streaming
6.1#14 in event streaming platformsFree planFree planWebAPISelf-hosted
VisitWhat both publish
| Fact | Aiven for Apache Kafka | DataStax Astra Streaming |
|---|---|---|
| Integrations | Kafka Connect compatibility and a REST proxy are listed, and the service connects with other managed databases and streaming services. | Included sink connectors support Astra DB and Cassandra, Kafka, AWS Kinesis, Cloud Storage, Elasticsearch, BigQuery, JDBC databases, and Snowflake. |
| Security | Kafka connections can use mTLS and/or SASL authentication with ACL authorization, and data at rest is encrypted on disk or object storage. | Shared tenants use Pulsar authentication and authorization alongside Astra organization RBAC, with tenant-scoped roles and permissions. |
| Support | The plan comparison lists Basic support for Free and Developer plans and Advanced and Premium support for Professional. | The documentation directs customers to IBM Support for requests such as private connectivity and unavailable regions. |
Aiven for Apache Kafka plans
- FreeFree
- Developer$35 a month
- Professional$180 a month
DataStax Astra Streaming plans
- Free tierFree
- Paid Astra Streaming plansPriced on request
Pick Aiven for Apache Kafka if…
It suits teams that need managed Kafka for streaming workloads and want integrations such as Kafka Connect or a REST proxy. The Free plan may suit small-scale use within its throughput, retention, and topic limits.
Pick DataStax Astra Streaming if…
Astra Streaming may suit developers and organizations that need managed streaming, messaging or event processing. Its listed audience ranges from individual developers and small businesses to mid-market and enterprise workloads.