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Best Siddhi Alternatives in 2026

Updated

20 platforms from stream processing software ranked against Siddhi on the same published basis.

  1. 1
    Timeplus Free plan apiLinuxMacself-hostedWeb $199/mo7.9
    Siddhi vs Timeplus
  2. 2
    Confluent Cloud Free plan apiLinuxWeb $385/mo7.8
    Siddhi vs Confluent Cloud
  3. 3
    Materialize Free plan apiLinuxself-hostedWeb $0.13/mo7.8
    Siddhi vs Materialize
  4. 4
    Feldera Free plan apiLinuxMacself-hostedWeb Free7.4
    Siddhi vs Feldera
  5. 5
    AFL++ Free plan AndroidLinuxMacself-hostedWin €1666.67/mo7.3
    Siddhi vs AFL++
  6. 6
    Apache Storm Free plan apiLinuxMacself-hostedWeb Free7.3
    Siddhi vs Apache Storm
  7. 7
    Arroyo Free plan apiLinuxMacself-hostedWeb Free7.3
    Siddhi vs Arroyo
  8. 8
    Kafka Streams Free plan LinuxMacself-hostedWin Free7.3
    Siddhi vs Kafka Streams
  9. 9
    Apache Beam Free plan apiLinuxMacself-hostedWeb Free7.2
    Siddhi vs Apache Beam
  10. 10
    Apache NiFi Free plan apiLinuxMacself-hostedWeb Free7.2
    Siddhi vs Apache NiFi
  11. 11
    Esper Free plan apiLinuxself-hostedWin Free7.2
    Siddhi vs Esper
  12. 12
    RisingWave Free trial apiLinuxMacself-hostedWeb $0.23/mo7.2
    Siddhi vs RisingWave
  13. 13
    Apache Samza Free plan apiLinuxself-hosted Free7.1
    Siddhi vs Apache Samza
  14. 14
    Hazelcast Platform Free trial apiLinuxMacself-hostedWin 7.1
    Siddhi vs Hazelcast Platform
  15. 15
    Pathway Live Data Framework Free plan apiself-hosted Free7.0
    Siddhi vs Pathway Live Data Framework
  16. 16
    Apache Spark Free plan apiLinuxMacself-hostedWin Free6.9
    Siddhi vs Apache Spark
  17. 17
    Apache Flink Free plan apiLinuxself-hosted Free6.8
    Siddhi vs Apache Flink
  18. 18
    Amazon Managed Service for Apache Flink apiWeb 6.1
    Siddhi vs Amazon Managed Service for Apache Flink
  19. 20
    Apache Kafka 5.8
    Siddhi vs Apache Kafka
  20. 21
    Quix Streams 5.7
    Siddhi vs Quix Streams

Siddhi alternatives compared

#PlatformScoreFree planFromRuns on
1Timeplus7.9Free plan$199/moAPI, Linux, Mac, self-hosted, Web, Windows
2Confluent Cloud7.8Free plan$385/moAPI, Linux, Web
3Materialize7.8Free plan$0.13/moAPI, Linux, self-hosted, Web
4Feldera7.4Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
5AFL++7.3Free plan€1666.67/moAndroid, Linux, Mac, self-hosted, Windows
6Apache Storm7.3Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
7Arroyo7.3Free planFreeAPI, Linux, Mac, self-hosted, Web
8Kafka Streams7.3Free planFreeLinux, Mac, self-hosted, Windows
9Apache Beam7.2Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
10Apache NiFi7.2Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
11Esper7.2Free planFreeAPI, Linux, self-hosted, Windows
12RisingWave7.2No$0.23/moAPI, Linux, Mac, self-hosted, Web
13Apache Samza7.1Free planFreeAPI, Linux, self-hosted
14Hazelcast Platform7.1No—API, Linux, Mac, self-hosted, Windows
15Pathway Live Data Framework7.0Free planFreeAPI, self-hosted
16Apache Spark6.9Free planFreeAPI, Linux, Mac, self-hosted, Windows
17Apache Flink6.8Free planFreeAPI, Linux, self-hosted
18Amazon Managed Service for Apache Flink6.1No—API, Web
20Apache Kafka5.8No——
21Quix Streams5.7No——
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Questions about Siddhi alternatives

What is the best alternative to Siddhi?

Timeplus, number 1 in stream processing software with a score of 7.9 out of 10. The others here: Confluent Cloud, Materialize, Feldera and 16 more.

What is the best free alternative to Siddhi?

Timeplus is the best-ranked alternative with a free plan. 15 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.