Overview
Solace Platform is real-time data and agentic AI solution that provides complete streaming and management for the event-driven enterprise. It helps your teams design, deploy, and manage event-driven architectures (EDAs) across hybrid cloud, multi-cloud, and IoT environments. Liberate data from applications, stream and filter it across the organization and react to it in real time.
Solace Platform helps you work across hybrid cloud architectures and integrate between different applications protocols. It also helps optimize RAG pipelines and enables agenticAI orchestration that is easy to deploy and production-ready.
This subscription provides access to the Solace Platform for a 15 day trial period or standalone standard edition of the event broker for testing environments (via operator); upgrade your solution via private offer to get the full capabilities, including:
High-Availability Solace event broker 250 concurrent connections over a variety of protocols, Solace Event Portal to help discover and collaborate on events from a variety of estates in your organization (including Kafka), Solace Insights to see historical and real-time metrics on your event broker,
Start streaming events from (and to) AWS workloads over a public or a private connection without the need for complex sizing and configuration. To learn more about the Solace platform visit: https://solace.com/products/platform/
If you are working with a Solace sales representative , please contact them prior to placing an order on this page. There will be no refunds once an order is placed.
To request a custom private quote please contact sales@solace.com
Highlights
- Design, build and deploy real-time event-driven architecture faster with a platform that works across multiple protocols, deployment environments and availability regions.
- Stream events with confidence using a service that is deployed across the globe in complex and mission-critical use cases including aviation, logistics, capital markets and connected vehicles.
- Connect multiple event broker services together in a hybrid cloud event mesh and dynamically stream events between locations without needing to configure brokers or build custom bridges - highly efficient, highly scalable, highly performant, and highly reliable.
Details
Introducing multi-product solutions
You can now purchase comprehensive solutions tailored to use cases and industries.
Features and programs
Buyer guide

Financing for AWS Marketplace purchases
Pricing
Vendor refund policy
Please contact us at sales@solace.com
Custom pricing options
How can we make this page better?
Legal
Vendor terms and conditions
Content disclaimer
Delivery details
Software as a Service (SaaS)
SaaS delivers cloud-based software applications directly to customers over the internet. You can access these applications through a subscription model. You will pay recurring monthly usage fees through your AWS bill, while AWS handles deployment and infrastructure management, ensuring scalability, reliability, and seamless integration with other AWS services.
Support
Vendor support
To learn more about our support options, please visit https://solace.com/support/
AWS infrastructure support
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
Standard contract
Customer reviews
Messaging design has become visual and reliable and now supports fast microservice communication
What is our primary use case?
PubSub+ Platform is primarily used for guaranteed delivery of messages from across systems, for microservice-based development, and for high-speed data consumption purposes. Guaranteed transmission of messages is another key use case.
What is most valuable?
The unique functions I appreciate about PubSub+ Platform are that it allows me to design my solution in a graphical manner, which is not available in many other products, and the design can also be pushed to the actual infrastructure layer, making it quite advantageous.
Mesh technology is useful in scenarios where different geographies have to be connected, although such situations are not commonly found. It is beneficial but not a super-used feature of PubSub+ Platform.
The event replay function is quite mature in PubSub+ Platform, allowing me to replay messages that are days in the past, which is a good feature.
The main benefits PubSub+ Platform provides for the end-user include building a robust and scalable system with very low network latency, which improves the customer experience, whether using mobile phones or applications. This type of messaging framework is extremely important, and Solace is a very good product in that space. Nowadays, most applications are built using microservices technology, with small microservices interchanging messages via PubSub+ Platform. Without it, realizing a scalable system would not be possible; for example, one cannot have Netflix or similar services that require quick data transit and a good user experience, ensuring that data cannot be lost in transit.
The analytics part of PubSub+ Platform is quite useful as it can connect with many analytical software tools, mainly for analysis of system logs, such as Splunk, DataDog, or Prometheus. It has the flexibility to connect with any of these and supports OpenTelemetry , which is not available in many other products, making traceability very easy. I can see how a message travels from a source system to the target system, end-to-end, along with what happens to that message along the path, making the analytics quite good.
What needs improvement?
Potential areas for improvement in PubSub+ Platform are its authentication mechanisms, which could be slightly better. While simple authentication using basic methods is easy, moving to more robust mechanisms like certificates or OAuth requires a bit deeper technical expertise.
I feel there is a lack of functionality in PubSub+ Platform; Solace has introduced microservices and micro-integrations recently with some capabilities, but they can improve on these. They also have some AI agent capabilities that are quite unknown, so if they can disclose this information properly, perhaps through blogs or detailed descriptions, it could be better.
For how long have I used the solution?
I have been working with PubSub+ Platform for about five years.
What do I think about the stability of the solution?
I would rate the stability of PubSub+ Platform as a nine.
What do I think about the scalability of the solution?
In terms of scalability, I would rate PubSub+ Platform as quite scalable, around 9.99.
How are customer service and support?
I rate Solace's technical support as good; they can come on calls and assist quite well, so I could give them an eight.
How was the initial setup?
The initial setup for PubSub+ Platform is not that difficult; it depends on the environment where I want to use it. If I use it on the cloud, it is quite straightforward, but in a Kubernetes environment, it needs a little bit of support.
What's my experience with pricing, setup cost, and licensing?
Pricing-wise for PubSub+ Platform, I find it a little expensive, so I would rate it at six.
Which other solutions did I evaluate?
The main competitors in the market for PubSub+ Platform are IBM MQ and Kafka, with Kafka being the primary competitor.
If I compare the three solutions, I believe PubSub+ Platform provides a clear advantage for me because I can design my solution easily, which helps in building on an interface level.
What other advice do I have?
Regarding security and compliance features, I have not explored that area much; it is not a compliance-oriented product, so I do not see any relevance of compliance concerning GDPR or similar regulations. I would rate this review an 8.5 overall.
Uses built-in logging and replay features to troubleshoot issues and manage large-scale event streams efficiently
What is our primary use case?
I describe the main use cases for PubSub+ Platform as wanting to use it as a messaging queue pipeline for managing the data stream events in our IoT platform while I was working at an IoT-based company.
What is most valuable?
The best features of PubSub+ Platform include being highly scalable, allowing us to handle billions and billions of events. Configuring and managing PubSub+ Platform is straightforward and simple while being highly reliable.
The use of PubSub+ Platform has positively impacted my organization because we are using GCP for our systems, so we did not have to go outside of GCP's ecosystem.
What needs improvement?
Additional in-line information about certain things on PubSub+ Platform could be more beneficial for new users who are just starting to use this technology.
The analytics tools integrated within PubSub+ Platform are good, as it has already integrated with cloud logging and the cloud logging features, making the analytics pretty good already.
What do I think about the stability of the solution?
I think the stability of PubSub+ Platform is pretty good, and I would rate it at eight.
What do I think about the scalability of the solution?
For my use case, I would rate the scalability of PubSub+ Platform 10 out of 10, but since I have not worked on a huge scale, I cannot comment on that.
How are customer service and support?
I have looked into PubSub+ Platform's support forums to read and understand a few things that I did not understand. If you are talking about Google's team support, I have less idea about it.
How was the initial setup?
In my opinion, the setup of PubSub+ Platform is straightforward.
What's my experience with pricing, setup cost, and licensing?
I do not know about the pricing of PubSub+ Platform because I did not manage the instance.
What other advice do I have?
I have utilized PubSub+ Platform's event replay feature when we were debugging issues, and it definitely helps me understand how or where things broke, quickly enabling us to upgrade the codebase and add additional fixes.
I think the documentation for PubSub+ Platform is pretty good and neat, so I would rate it an eight. I would rate this review an overall eight.
Offers a seamless way to decouple applications, providing impressive performance and flexibility
What is our primary use case?
My typical use case for the PubSub+ Platform is as an event-driven solution for communication between two components.
What is most valuable?
The best features of the tool include multiple impressive capabilities, such as the multi-level folder structure creation. Users can create a queue or topic in a folder structure under C with program files and software. The performance and scalability of the PubSub+ Platform are as impressive as Kafka.
The solution's ability to decouple message producers and consumers is exactly what we use these messaging solutions for, allowing us to have high cohesion and low coupling, making it an excellent solution for that purpose.
What needs improvement?
Regarding improving the PubSub+ Platform, I'm not sure about the pricing aspect, but I heard that it is quite expensive compared to Kafka. That's the only concern I can mention; otherwise, it was as impressive as Kafka, better than Kafka based on my experience working on the Solace and Kafka white paper.
For how long have I used the solution?
I have more than 4 years of experience working with the PubSub+ Platform solution.
What was my experience with deployment of the solution?
We don't know which deployment model we are using.
What do I think about the stability of the solution?
The PubSub+ Platform is a stable solution.
What do I think about the scalability of the solution?
The scalability of the platform can be rated 8 out of 10.
How are customer service and support?
We are not administrators, so we never reached out to support for the PubSub+ Platform.
How was the initial setup?
The initial setup of the solution is an administrator setup, and we just use it. For us, using it is straightforward.
What other advice do I have?
I have experience working with Kafka, PubSub+ Platform, and IBM MQ , all three of them.
We are customers, meaning my company uses Solace. We use it and customize it based on our needs.
Based on my experience, I would recommend other people use PubSub+ Platform.
Interested parties can contact me if they have any questions or comments about my review.
I rate the PubSub+ Platform a 9 out of 10.
Enhanced asynchronous processing with reliable message handling
What is our primary use case?
We use PubSub+ primarily for long processing messages. For instance, we generate customer forms, which take a longer time. We place these requests in queues, process them, and return them to the queues. This ensures that messages are not lost due to the time-consuming nature of such tasks. We also use PubSub+ for audit trails where we intercept requests, apply them, and store them in MongoDB , placing them in the queue before final processing.
How has it helped my organization?
PubSub+ has enhanced our asynchronous mode processing, ensuring that messages are not lost and requests are kept until fully processed. This means that messages do not get lost in the network or time out, thus improving reliability and efficiency.
What is most valuable?
Some valuable features include reconnecting topics, placing queues, and direct connections to MongoDB . The platform provides a dashboard to monitor the status of messages, such as how many have been processed or delivered, which is helpful for tracking performance.
What needs improvement?
The solution could be improved by enhancing the message pooling size for persistent messages to handle both small and large messages effectively. Additionally, providing a comprehensive dashboard to display metrics such as message throughput, connection rates, latency, and automated alerts would be highly beneficial.
For how long have I used the solution?
We have been working with Solace for about three to four years.
What do I think about the stability of the solution?
Stability is generally good, but occasionally we encounter delivery failures. These issues are usually traced back to specific nodes not working correctly.
What do I think about the scalability of the solution?
While I haven't directly explored horizontal or vertical scaling techniques, PubSub+ can process transactions efficiently and scale to handle multiple topics and queues. It supports enterprise-level features and multi-cloud messaging. Our use of internal cloud models assists in scalability, enabling multiple consumers and publishers to use the system simultaneously.
How are customer service and support?
I do not directly interact with customer support, but from what I hear from the admin team, they are responsive and resolve issues quickly.
Which solution did I use previously and why did I switch?
We have also tried Rabbit MQ . However, the user community for Kafka is larger, offering more discussions and solutions in public forums.
Which other solutions did I evaluate?
We evaluated Rabbit MQ and Kafka before deciding to use PubSub+.
What other advice do I have?
I recommend considering Solace due to its enterprise-level features, high throughput, cloud integration, and security. It is a top competitor among similar products and offers significant benefits in reliability and scalability.