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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 (4th)
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
17
Ranking in other categories
Event Monitoring (12th), Streaming Analytics (13th)
 

Mindshare comparison

As of October 2025, in the Message Queue (MQ) Software category, the mindshare of Aurea CX Messenger is 1.3%, up from 0.3% compared to the previous year. The mindshare of PubSub+ Platform is 4.2%, down from 5.1% 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 Messenger1.3%
Other94.5%
Message Queue (MQ) Software
 

Featured Reviews

Radhey Rajput - PeerSpot reviewer
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…
BhanuChidigam - PeerSpot reviewer
Performs well, high availability, and helpful support
We use approximately four people for the maintenance of the solution. My advice to others is this solution has high throughput and is used for many stock exchanges. For business critical use cases, such as processing financial transactions at a quick speed, I would recommend this solution. I rate PubSub+ Event Broker an eight out of ten.

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."
"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 solution offers excellent stability."
"The solution is highly scalable, this is very important for us. It can handle a lot of messages."
"SDM: User-friendly tool which allows for a seamless approach to performing hotfixes, if required."
"The Messenger Broker is a really good feature."
"When we went to add another installation in our private cloud, it was easy. We received support from Solace and the install was seamless with no issues."
"I rate the PubSub+ Platform a 9 out of 10."
"The valuable feature of PubSub+ Event Broker is the speed of processing, publishing, and consumption."
"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."
"This solution reduces the latency to access changes in real-time and the effort required to onboard a new subscriber. It also reduces the maintenance of each of those interfaces because now the publisher and subscribers are decoupled. Event Broker handles all the communication and engagement. We can just push one update, then we don't have to know who is consuming it and what's happening to that publication downstream. It's all done by the broker, which is a huge benefit of using Event Broker."
"One of the main reasons for using PubSub+ is that it is a proper event manager that can handle events in a reactive way."
"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."
"As of now, the most valuable aspects are the topic-based subscription and the fanout exchange that we are using."
 

Cons

"You should not hurry with upgrades without testing the whole product completely."
"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 improvement is that it should be on the cloud and use web services."
"The solution needs to improve support for new, more recent protocols on the API."
"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."
"Aurea CX Messenger could improve by making better use of the new APIs"
"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."
"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 integrations could improve in PubSub+ Event Broker."
"I heard that it is quite expensive compared to Kafka."
"The licensing and the cost are the major pitfalls."
"For improvements, I would suggest increasing the max payload size to a limit of 100MB or more. The current max payload size is limited to 5MB."
"The product should allow third-party agents to be installed. Currently, it is quite proprietary."
"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."
 

Pricing and Cost Advice

"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 pricing is not so high."
"Much better than Oracle SOA Suite."
"The price of the solution is expensive."
"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."
"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."
"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."
"It could be cheaper. Its licensing is on a yearly basis."
"I would rate the product's pricing a ten out of ten."
"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."
"Having a free version is critical for our technology operations use case. This is primarily because our technology operations team is a cost center in our company. They are not profit drivers and having a free version for installation will probably meet our needs. Even for production, it'll support up to a 100,000 messages per second. I don't think in technology operations that we have that many events and alerts from our detection tools. Even if I have 20 or 30 event detection products out there, they're only going to publish the things which are critical or warnings. I don't think we'll ever reach a 100,000 messages per second."
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Top Industries

By visitors reading reviews
Insurance Company
13%
Computer Software Company
11%
Financial Services Firm
10%
Media Company
8%
Financial Services Firm
29%
Manufacturing Company
10%
Retailer
10%
Computer Software Company
6%
 

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 Business3
Midsize Enterprise1
Large Enterprise12
 

Questions from the Community

Ask a question
Earn 20 points
What needs improvement with PubSub+ Event Broker?
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 a...
What is your primary use case for PubSub+ Event Broker?
My typical use case for the PubSub+ Platform is as an event-driven solution for communication between two components.
What advice do you have for others considering PubSub+ Event Broker?
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 e...
 

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: September 2025.
872,706 professionals have used our research since 2012.