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Best Instaclustr Managed PostgreSQL Alternatives in 2026

Updated

20 apps from event streaming platforms ranked against Instaclustr Managed PostgreSQL on the same published basis.

  1. 1
    Lightstreamer Free plan AndroidapiiOSLinuxMac Free6.8
    Instaclustr Managed PostgreSQL vs Lightstreamer
  2. 2
    Aiven for Apache Kafka Free plan apiLinuxWeb $35/mo6.5
    Instaclustr Managed PostgreSQL vs Aiven for Apache Kafka
  3. 3
    Apache Pulsar Free plan apiLinuxMacself-hostedWin Free6.5
    Instaclustr Managed PostgreSQL vs Apache Pulsar
  4. 4
    Confluent Cloud Free plan apiLinuxWeb $385/mo6.5
    Instaclustr Managed PostgreSQL vs Confluent Cloud
  5. 5
    DataStax Astra Streaming Free plan apiself-hostedWeb Free6.4
    Instaclustr Managed PostgreSQL vs DataStax Astra Streaming
  6. 6
    RisingWave Free trial apiLinuxMacself-hostedWeb $0.23/mo5.6
    Instaclustr Managed PostgreSQL vs RisingWave
  7. 7
    Pravega apiLinuxself-hosted 5.5
    Instaclustr Managed PostgreSQL vs Pravega
  8. 8
    Redpanda Free trial apiLinuxself-hostedWeb 5.5
    Instaclustr Managed PostgreSQL vs Redpanda
  9. 9
    Apache RocketMQ LinuxWinMac 5.3
    Instaclustr Managed PostgreSQL vs Apache RocketMQ
  10. 10
    Hadron self-hosted 5.3
    Instaclustr Managed PostgreSQL vs Hadron
  11. 11
    Solace PubSub+ Event Broker Web 5.3
    Instaclustr Managed PostgreSQL vs Solace PubSub+ Event Broker
  12. 12
    Keen Product Analytics AndroidapiiOSWeb $149/mo5.2
    Instaclustr Managed PostgreSQL vs Keen Product Analytics
  13. 13
    StreamHouse Web 5.2
    Instaclustr Managed PostgreSQL vs StreamHouse
  14. 14
    Amazon Managed Streaming for Apache Kafka apiLinuxWeb $0.11/mo5.1
    Instaclustr Managed PostgreSQL vs Amazon Managed Streaming for Apache Kafka
  15. 15
    Apache Kafka 5.1
    Instaclustr Managed PostgreSQL vs Apache Kafka
  16. 16
    Amazon Kinesis Data Streams apiWeb 5.0
    Instaclustr Managed PostgreSQL vs Amazon Kinesis Data Streams
  17. 17
    Google Cloud Managed Service for Apache Kafka Web 5.0
    Instaclustr Managed PostgreSQL vs Google Cloud Managed Service for Apache Kafka
  18. 19
    StreamNative Free trial apiself-hostedWeb $73/mo5.0
    Instaclustr Managed PostgreSQL vs StreamNative
  19. 20
    Alibaba Cloud Message Queue for Apache Kafka Web 4.9
    Instaclustr Managed PostgreSQL vs Alibaba Cloud Message Queue for Apache Kafka
  20. 21
    AutoMQ Web 4.9
    Instaclustr Managed PostgreSQL vs AutoMQ

Instaclustr Managed PostgreSQL alternatives compared

#AppScoreFree planFromRuns on
1Lightstreamer6.8Free planFreeAndroid, API, iOS, Linux, Mac, self-hosted, Web, Windows
2Aiven for Apache Kafka6.5Free plan$35/moAPI, Linux, Web
3Apache Pulsar6.5Free planFreeAPI, Linux, Mac, self-hosted, Windows
4Confluent Cloud6.5Free plan$385/moAPI, Linux, Web
5DataStax Astra Streaming6.4Free planFreeAPI, self-hosted, Web
6RisingWave5.6No$0.23/moAPI, Linux, Mac, self-hosted, Web
7Pravega5.5No—API, Linux, self-hosted
8Redpanda5.5No—API, Linux, self-hosted, Web
9Apache RocketMQ5.3No—Linux, Windows, Mac
10Hadron5.3No—self-hosted
11Solace PubSub+ Event Broker5.3No—Web
12Keen Product Analytics5.2No$149/moAndroid, API, iOS, Web
13StreamHouse5.2No—Web
14Amazon Managed Streaming for Apache Kafka5.1No$0.11/moAPI, Linux, Web
15Apache Kafka5.1No——
16Amazon Kinesis Data Streams5.0No—API, Web
17Google Cloud Managed Service for Apache Kafka5.0No—Web
19StreamNative5.0No$73/moAPI, self-hosted, Web
20Alibaba Cloud Message Queue for Apache Kafka4.9No—Web
21AutoMQ4.9No—Web
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Questions about Instaclustr Managed PostgreSQL alternatives

What is the best alternative to Instaclustr Managed PostgreSQL?

Lightstreamer, number 1 in event streaming platforms with a score of 6.8 out of 10. The others here: Aiven for Apache Kafka, Apache Pulsar, Confluent Cloud and 16 more.

What is the best free alternative to Instaclustr Managed PostgreSQL?

Lightstreamer is the best-ranked alternative with a free plan. 5 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.