Skip to content
SocialAtoZ

Solace PubSub+

Verified

Enterprise event streaming platform with multi-protocol brokers, event mesh, and Kafka integration

Not yet rated. Be the first to review Solace PubSub+.

Solace PubSub+ screenshot See all screenshots
  • Deployment Cloud Based, On Premises, Hybrid
  • Starting price Free
  • Free trial Available
  • Best for SMEs, Enterprises

What is Solace PubSub+?

Solace PubSub+ is an event streaming and management platform built around the PubSub+ Event Broker, which moves data between applications, cloud services, and devices in real time. The broker supports multiple protocols and APIs, including AMQP, JMS, MQTT, REST, and WebSocket, plus a native bridge to Apache Kafka. It is available as software, a cloud service, or a hardware appliance, and these can be combined into a single event mesh across clouds and data centers.

Solace is used in financial services, manufacturing, retail, and transportation for high-volume event processing, and several major investment banks and telecom providers run production workloads on it. The platform also includes PubSub+ Event Portal for event governance and design. A free, production-ready software edition and a 30-day cloud trial are both available, with paid plans for larger deployments handled through direct sales.

Key Features of Solace PubSub+

Solace PubSub+ lists 9 documented features, including Multi-protocol event broker supporting AMQP, JMS, MQTT, REST, and WebSocket, Native Apache Kafka bridge and connectors and Event mesh for routing events across clouds, data centers, and edge locations. The list below covers what the product does rather than how it is marketed.

  • Multi-protocol event broker supporting AMQP, JMS, MQTT, REST, and WebSocket
  • Native Apache Kafka bridge and connectors
  • Event mesh for routing events across clouds, data centers, and edge locations
  • Guaranteed messaging with multiple quality-of-service levels
  • Hierarchical topics with wildcard subscriptions
  • PubSub+ Event Portal for event cataloging and governance
  • OpenTelemetry-based distributed tracing
  • Available as software, cloud service, or hardware appliance
  • High availability and disaster recovery configurations

Solace PubSub+ Pricing

Solace PubSub+ lists 3 plans. One is free; the rest are quoted on request.

PubSub+ Software (Free Edition)

Free

Single broker instance

Production-ready, enterprise-grade event broker software free to download and run in containers, VMs, or bare metal.

PubSub+ Cloud Trial

$0 for 30 days

Trial period

Free 30-day trial of the fully managed PubSub+ Cloud event broker service.

PubSub+ Cloud / Enterprise

Custom, contact sales

Custom

Paid subscription tiers for PubSub+ Cloud, Event Portal, and enterprise software/appliance licensing. Pricing is not publicly listed and requires contacting Solace sales.

Solace PubSub+ Specifications

Solace PubSub+ is available on web app. It offers an API, has a free trial and has a free plan.

Deployment
  • Cloud Based
  • On Premises
  • Hybrid
Billing cycle
Monthly
Desktop
  • Web App
Languages
  • English
Built for
  • SMEs
  • Enterprises
Support
  • Email
  • Phone
  • Live Support
  • Tickets
  • Training
Integrations
Apache Kafka, AWS, Microsoft Azure, Google Cloud, Kubernetes, MuleSoft, Boomi, SAP, Kong, Gravitee, and AMQP, JMS, MQTT, REST, and WebSocket clients
Public API
Yes
Free trial
Yes
Free plan
Yes
Runs in browser
Yes
Customisable
Yes
Website
solace.com

Solace PubSub+ Videos

Solace PubSub+ Screenshots

Solace PubSub+ Comparisons

Side by side comparisons of Solace PubSub+ against 3 other Message Oriented Middleware options listed here.

Solace PubSub+ Reviews

No reviews yet

Used Solace PubSub+? Share your experience and help other buyers decide.

Solace PubSub+ FAQs

PubSub+ Event Broker is available as software you run yourself, a fully managed cloud service through Solace Cloud, or a dedicated hardware appliance, and these can be mixed within the same event mesh.

Yes. Solace offers a free, production-ready software edition of the PubSub+ Event Broker, plus a 30-day free trial of the PubSub+ Cloud service.

It supports AMQP, JMS, MQTT, REST, and WebSocket, along with a native bridge and connectors for Apache Kafka.

A network of interconnected event brokers spanning clouds, data centers, and edge locations that routes events between applications regardless of where they are deployed.

Beyond the free software edition and cloud trial, PubSub+ Cloud and enterprise licensing pricing are not publicly listed; customers need to contact Solace sales for a quote.