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Aurea CX Messenger vs PubSub+ Platform comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 27, 2025

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Aurea CX Messenger
Ranking in Message Queue (MQ) Software
12th
Ranking in Message Oriented Middleware (MOM)
8th
Average Rating
9.0
Reviews Sentiment
7.7
Number of Reviews
7
Ranking in other categories
Business Activity Monitoring (4th), Enterprise Service Bus (ESB) (14th), SOA Governance (7th)
PubSub+ Platform
Ranking in Message Queue (MQ) Software
8th
Ranking in Message Oriented Middleware (MOM)
2nd
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
18
Ranking in other categories
Event Monitoring (12th), Streaming Analytics (15th)
 

Mindshare comparison

As of February 2026, in the Message Queue (MQ) Software category, the mindshare of Aurea CX Messenger is 2.3%, up from 0.5% compared to the previous year. The mindshare of PubSub+ Platform is 4.2%, down from 5.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Message Queue (MQ) Software Market Share Distribution
ProductMarket Share (%)
PubSub+ Platform4.2%
Aurea CX Messenger2.3%
Other93.5%
Message Queue (MQ) Software
 

Featured Reviews

Radhey Rajput - PeerSpot reviewer
Sr. IT Analyst at NCR Corporation
Lightweight and efficient solution
It's very good and lightweight. But, it does not provide web service communication. But it is excellent for internal connections One valuable feature is the messaging broker. If there is a disruption, it restores the messages. And when the application is running, it delivers all the messages. The…
reviewer2714190 - PeerSpot reviewer
freelancer at a financial services firm with 1,001-5,000 employees
Offers a seamless way to decouple applications, providing impressive performance and flexibility
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.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"The features that I have found most valuable are that it is very easy to develop. Most of it is graphical, but we also have the option to add any custom call that you need."
"The solution is highly scalable, this is very important for us. It can handle a lot of messages."
"The solution offers excellent stability."
"ESB: Provides all kind of possibilities to resolve business needs. A lot of ready to use services plus custom Java services. I used a lot of them all."
"The Messenger Broker is a really good feature."
"SDM: User-friendly tool which allows for a seamless approach to performing hotfixes, if required."
"The topic hierarchy is pretty flexible. Once you have the subject defined just about anybody who knows Java can come onboard. The APIs are all there."
"The most useful features has been the WAN optimization and probably the HybridEdge, which requires some third-party adapters or plugins. The idea that we can position Solace as a protocol-agnostic message transport fabric is key to our company having all manners of asynchronous messaging protocols from MQ, Kafka, JMS, etc. I really like the WAN optimization: Send once over a WAN, then distribute locally as many times as there are subscribers."
"Guaranteed Messaging allows for us to transport messages between on-prem and the cloud without any loss of data."
"Going from something where we had outages and capacity issues constantly to a system that was able to scale with the massive market data and messaging spikes that happened during the initial stages of the COVID crisis in March, we were able to scale with 40 plus percent growth in our platform over the course of days."
"I rate the PubSub+ Platform a 9 out of 10."
"In my assessment of Solace against other products — as I was responsible for evaluating various products and bringing the right tool into companies in the past — I worked with multiple platforms like RabbitMQ, Confluent, Kafka, and various other tools in the market. But I found the event mesh capability to be a very interesting as well as fulfilling capability, towards what we want to achieve from a digital-integration-strategy point of view... It's distributed, yet it is intelligently connected. It can also span and I can plug and play any number of brokers into the event mesh, so it's a great deal. That's a differentiator."
"The most valuable feature of PubSub+ Event Broker is the scaling integration. Prior to using the solution, it was done manually with a file, and it can be done instantly live."
"We like the seamless flexibility in protocol exchange offering without writing a code."
 

Cons

"It should include/add more services with the product as per market demand. It should include custom Java services developed by any organization or provide a platform where users/developers can share ideas/custom services, etc."
"The solution needs to improve support for new, more recent protocols on the API."
"You should not hurry with upgrades without testing the whole product completely."
"Aurea CX Messenger could improve by making better use of the new APIs"
"The improvement is that it should be on the cloud and use web services."
"I don't know if the last version has the cloud option, but maybe that could be good. That could be something that is included."
"The section on observability pertains to understanding the functioning of an event crash. Instead of focusing on how the crash occurs, attention is given to the observable aspects, such as a memory pipeline where one person pushes messages and another reads them. However, this pipeline often encounters issues, such as the reader being unavailable, causing the system to become stuck and preventing the messages from moving forward. This can lead to the pipeline being permanently stalled."
"I heard that it is quite expensive compared to Kafka."
"I would like them to design topic and queue schemas, mapping them to the enterprise data structure."
"One of the areas of improvement would be if we could tell the story a bit better about what an event mesh does or why an event mesh is foundational to a large enterprise that has a wide diversity of applications that are homegrown and a small number off the shelf."
"If you create one event in the past, you cannot resend it."
"We have requested to be able to get into the payload to do dynamic topic hierarchy building. A current workaround is using the message's header, where the business data can be put into this header and be used for a dynamic topic lookup. I want to see this in action when there are a couple of hundred cases live. E.g., how does it perform? From an administration perspective, is the ease of use there?"
"The deployment process is complex."
"The ease of management could be approved. The GUI is very good, but to configure and manage these devices programmatically in the software version is not easy. For example, if I would like to spin up a new software broker, then I could in theory use the API, but it would require a considerable amount of development effort to do so. There should be a tool, or something that Solace supports, that we could use for this, e.g., a platform like Terraform where we could use infrastructure as code to configure our source appliances."
 

Pricing and Cost Advice

"The pricing is not so high."
"Much better than Oracle SOA Suite."
"You pay nothing for licensing, because the commercial model is a subscription. Other environments, such as QA and Development, are included in the subscription"
"The licensing is dependent on the volume that is flowing. If you go for their support services, it will cost some more money, but I think it is worth it, especially if you are just starting your journey."
"I would rate the product's pricing a ten out of ten."
"Having a free version of the solution was a big, important part of our decision to go with it. This was the big driver for us to evaluate Solace. We started using it as the free version. When we felt comfortable with the free version, that is when we bought the enterprise version."
"The price of PubSub+ Event Broker is reasonable for the capability it offers. However, when compared to others solutions on the market it is expensive."
"The pricing and licensing were very transparent and well-communicated by our account manager."
"We have been really happy with the product licensing rates. It has been free for us, up to a 100,000 transactions per second, and all we have to do is pay for support. Making their product available and accessible to us has not been a problem at all."
"We are looking for something that will add value and fit for purpose. Freeware is good if you want to try something quickly without putting in much money. However, as far as our decision is concerned, I don't think it helps. At the end of the day, if we are convinced that a capability is required, we will ask for the funding. Then, when the funding is available, we will go for an enterprise solution only."
"There are different tiers where you can choose what would work for you. As a customer, you need to know roughly how many messages a month you will use."
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Top Industries

By visitors reading reviews
Insurance Company
13%
Financial Services Firm
10%
Manufacturing Company
10%
Media Company
8%
Financial Services Firm
26%
Manufacturing Company
10%
Retailer
10%
Computer Software Company
4%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business1
Midsize Enterprise1
Large Enterprise5
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise1
Large Enterprise14
 

Questions from the Community

Ask a question
Earn 20 points
What is your experience regarding pricing and costs for PubSub+ Event Broker?
I do not know about the pricing of PubSub+ Platform because I did not manage the instance.
What needs improvement with PubSub+ Event Broker?
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 Pu...
What is your primary use case for PubSub+ Event Broker?
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 com...
 

Also Known As

CX Messenger Enterprise, Aurea Sonic ESB, Aurea Sonic, Aurea Sonic MQ
PubSub+ Event Broker, PubSub+ Event Portal
 

Overview

 

Sample Customers

Heathrow, HomeServe, Paypal, Freedom Mortgage
FxPro, TP ICAP, Barclays, Airtel, American Express, Cobalt, Legal & General, LSE Group, Akuna Capital, Azure Information Technology, Brand.net, Canadian Securities Exchange, Core Transport Technologies, Crédit Agricole, Fluent Trade Technologies, Harris Corporation, Korea Exchange, Live E!, Mercuria Energy, Myspace, NYSE Technologies, Pico, RBC Capital Markets, Standard Chartered Bank, Unibet 
Find out what your peers are saying about Aurea CX Messenger vs. PubSub+ Platform and other solutions. Updated: February 2026.
881,733 professionals have used our research since 2012.