Solace PubSub+ Event Broker pricing
5 plans read from solace.com
Event Broker Software StandardFree Full functionality · TLS · AMQP/JMS/MQTT/REST/WebSocket · HA and disaster-recovery replication · 1,000 enterprise/JMS connections Read 15 Oct 2026 · solace.com
Solace Cloud Event Broker TrialFree 30-day trialCloud event broker service; trial duration is 30 days Read 9 Oct 2026 · solace.com
Solace Cloud trialFree 30-day test drive · Cloud-managed event broker Read 15 Oct 2026 · solace.com
Solace Event Broker Software Free VersionFree Free enterprise-grade software version; run-anywhere; IaaS/PaaS-ready Read 9 Oct 2026 · solace.com
Event Broker Software EnterprisePriced on request Licensed per core · Full functionality · TLS · AMQP/JMS/MQTT/REST/WebSocket · HA and disaster-recovery replication · 30,000 enterprise/JMS connections Read 15 Oct 2026 · solace.com
In short
- Solace PubSub+ Event Broker has a free plan (Event Broker Software Standard).
- A free trial is offered.
- 1 plan is priced on request (Event Broker Software Enterprise).
What the alternatives costAll alternatives →
| Tool | From | Free plan | Free trial |
|---|---|---|---|
| Aiven for Apache Kafka | $35/mo | Yes | Yes |
| Apache RocketMQ | — | Yes | No |
| AutoMQ | $300/mo | No | Yes |
| Confluent Cloud | $385/mo | Yes | Yes |
| Redpanda | — | Yes | Yes |
| Apache Pulsar | — | Yes | No |
| Keen Product Analytics | $149/mo | No | No |
| RisingWave | $0.23/mo | No | Yes |