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Best Solace PubSub+ Event Broker Alternatives in 2026

12 platforms from message broker software ranked against Solace PubSub+ Event Broker on the same published basis.

  1. 1
    CloudAMQP Free plan apiWeb $19/mo7.7
    Solace PubSub+ Event Broker vs CloudAMQP
  2. 2
    Google Cloud Pub/Sub Free plan apiWeb $40/mo7.7
    Solace PubSub+ Event Broker vs Google Cloud Pub/Sub
  3. 3
    RabbitMQ Free plan apiLinuxMacself-hostedWin Free7.2
    Solace PubSub+ Event Broker vs RabbitMQ
  4. 4
    Amazon SNS Free plan apiWeb $0.06/mo7.1
    Solace PubSub+ Event Broker vs Amazon SNS
  5. 5
    Amazon SQS Free plan apiWeb Free7.1
    Solace PubSub+ Event Broker vs Amazon SQS
  6. 6
    Apache ActiveMQ Free plan apiLinuxself-hostedWin Free7.1
    Solace PubSub+ Event Broker vs Apache ActiveMQ
  7. 7
    HiveMQ MQTT Broker WinLinux $0.34/mo7.1
    Solace PubSub+ Event Broker vs HiveMQ MQTT Broker
  8. 8
    Apache Artemis Free plan apiLinuxMacself-hostedWin Free6.9
    Solace PubSub+ Event Broker vs Apache Artemis
  9. 9
    EMQX Free plan Web $234/mo6.9
    Solace PubSub+ Event Broker vs EMQX
  10. 10
    Lightstreamer WebWinLinuxiOSAndroid 6.7
    Solace PubSub+ Event Broker vs Lightstreamer
  11. 11
    Red Hat Trusted Artifact Signer LinuxMacself-hostedWebWin 6.7
    Solace PubSub+ Event Broker vs Red Hat Trusted Artifact Signer
  12. 12
    Upstash QStash Web 6.6
    Solace PubSub+ Event Broker vs Upstash QStash
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