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IBM WebSphere Message Broker vs Red Hat Fuse comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 3, 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

IBM WebSphere Message Broker
Ranking in Enterprise Service Bus (ESB)
9th
Average Rating
7.8
Reviews Sentiment
6.6
Number of Reviews
13
Ranking in other categories
Application Infrastructure (17th)
Red Hat Fuse
Ranking in Enterprise Service Bus (ESB)
6th
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
26
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of June 2026, in the Enterprise Service Bus (ESB) category, the mindshare of IBM WebSphere Message Broker is 4.8%, up from 4.1% compared to the previous year. The mindshare of Red Hat Fuse is 5.3%, down from 7.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Enterprise Service Bus (ESB) Mindshare Distribution
ProductMindshare (%)
Red Hat Fuse5.3%
IBM WebSphere Message Broker4.8%
Other89.9%
Enterprise Service Bus (ESB)
 

Featured Reviews

MANUEL VALDIVIA - PeerSpot reviewer
Senior Manager at a financial services firm with 1,001-5,000 employees
Routes messages efficiently across our services, but the features for scalability need improvement
One of the key benefits has been its ability to expose services and securely integrate applications within our architecture. It's been integral in maintaining a stable infrastructure despite its limitations with dynamic service creation and flexibility compared to newer technologies like Kubernetes. The main challenge has been scalability during peak usage times.
Nilay Rathod - PeerSpot reviewer
Chapter Area Lead/GM Group Architecture & IT at Spark New Zealand
Microservices have transformed our integrations and now highlight room to improve AI-driven tooling
There are areas in Red Hat Fuse that have room for improvement. We were recently having a discussion with Red Hat team building agentic AI, which we call AI SDLC. Something that the team is actively working on, but I have not really seen any production-level version of it is MCP. For us to use Red Hat Fuse with AI models, we need MCP so that we can be very confident that it can deliver us a really solid outcome when developers are using it, whether it is any of the integration patterns or messaging bus patterns. I have not seen that yet. Even though Red Hat has an alternative to that, such as a plugin, it is not as advanced as some of the MCPs that we see around.

Quotes from Members

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

Pros

"Overall, in comparison to other solutions specific to the banking domain, this product is quite good."
"Performance-wise, this solution is really good."
"The transactions and message queuing are the most valuable features of the solution."
"It's reliable for our day-to-day operations, ensuring fast and secure data integration across different systems."
"The documentation, performance, stability and scalability of the tool are valuable."
"It is a scalable solution...The setup is easy."
"The most valuable feature of IBM WebSphere Message Broker is the ability to facilitate communication with legacy systems, offering a multitude of great capabilities. For example, if there is a mainframe system in place with a web service serving as the front end. In that case, the solution enables efficient protocol transformations to convert all request payloads into a format that the legacy systems can accept, rendering the integration and transformation processes seamless and highly effective."
"IBM WebSphere Message Broker is one of the best middleware solutions"
"Overall, this is a very good solution."
"More than a feature, I would say that the reliability of the platform is the most valuable aspect."
"Regarding the efficiency gains from Red Hat Fuse's distributed development capabilities, when we flipped from the previous enterprise integration application to Red Hat Fuse, the TCO benefit was about 40 percent."
"The most valuable part of Fuse is the fact that it's based on Red Hat Apache Camel. It is really good that it already comes with so many different connectors. That makes it relatively easy to use. We use their XML definition to define the routes, making it really easy to define the routing."
"Red Hat Fuse's best features are that it's very easy to set up and maintain."
"It's very lightweight. There's no need for any specialized tools in order to deploy any service for Red Hat Fuse."
"In summary, this is a great product that is scalable, stable, highly available, and has a good help desk."
"This solution's adaptability to our use case has helped us integrate our systems seamlessly."
 

Cons

"The user interface is designed mainly for experts, much in the way a BPM or another integration tool is."
"Technical support is very slow and needs to be improved."
"My biggest complaint about this product is the price."
"There is some lag in the GUI. There have been some performance issues and maybe it's because of the application data."
"The images and size of the containers are too big and I think that they should be more lightweight."
"It is currently a weighty product."
"The solution can add container engines such as docker."
"I find the installation configuration is quite difficult compared to other solutions."
"The documentation for Fuse can be improved because, while it is very detailed and extensive, it is not too intuitive for someone that has to deliver some kind of troubleshooting services. In particular, for installation, re-installation, or upgrades, I find that the documentation can be improved."
"From the JBOS end, the product was very frequently changed from Red Hat, and it was difficult for our clients to keep investing money in every upgrade."
"The web tools need to be updated."
"The stability of the solution is an area with a shortcoming that needs to be improved."
"I don't know the product last versions. I know they are migrating a microservices concepts. We still didn't get there... but we are in the process."
"The solution will be discontinued in 2024."
"The main issue with Red Hat Fuse is the outdated and scattered documentation."
"With respect to ROI, we have seen it but not as much as we expected. This is because the cost of the product is too high, in more than one sense."
 

Pricing and Cost Advice

"IBM products are generally more stable and have more features, but also come at a greater cost."
"The solution is expensive."
"The licensing cost of IBM WebSphere Message Broker needs to be reduced"
"The solution is expensive."
"IBM software can be costly, but having a contract has helped manage and potentially lower costs over time."
"The price is very high and it's the main reason that we are searching for alternatives."
"This product is more expensive than competing products."
"I feel with IBM, when you want certain functions or features, you have to continuously purchase add-ons. There are always additional fees."
"After doing some Googling and comparisons, the main standouts were MuleSoft and Red Hat Fuse. One of the big factors in our decision to go with Fuse was the licensing cost. It was cheaper to go with Fuse."
"Our license for Red Hat Fuse is around $27,000 per year, which is very expensive."
"This is an open-source product that can be used free of charge."
"The most important feature of Fuse is the cost. It is open source and a cheap option for an ESB. So, most of the clients in the Middle East and Asian countries prefer this ESB. Other ESBs, like MuleSoft and IBM API Connect, are pretty expensive. Because it is open source, Red Hat Fuse is the cheapest solution, providing almost every integration capability."
"We are paying around $24 million across five years."
"This is an expensive product. It costs a lot and although it's worth the money, the explanations that we need to give to our top executives are highly complicated."
"Red Hat Fuse is an expensive tool, though I cannot answer how much it costs as that's confidential."
"You need to pay for the license. It's not free."
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Top Industries

By visitors reading reviews
Financial Services Firm
21%
Construction Company
13%
Manufacturing Company
10%
Computer Software Company
7%
Financial Services Firm
14%
Construction Company
9%
Outsourcing Company
9%
Manufacturing Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business2
Large Enterprise10
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise9
Large Enterprise13
 

Questions from the Community

What is your experience regarding pricing and costs for IBM WebSphere Message Broker?
IBM software can be costly, but having a contract has helped manage and potentially lower costs over time.
What needs improvement with IBM WebSphere Message Broker?
There could be greater flexibility and agility in service creation for the product. As our business requirements evolve, we require more dynamic capabilities to adapt and scale our services accordi...
What is your primary use case for IBM WebSphere Message Broker?
We use the product for exposing services at the application level, integrating with various architectures like WebSphere, and handling static service creation.
What is your experience regarding pricing and costs for Red Hat Fuse?
When considering pricing for Red Hat Fuse, this is a pretty interesting question. When you consider cost, it is not just the cost of the software, but also the cost of development, cost of usage, a...
What needs improvement with Red Hat Fuse?
There are areas in Red Hat Fuse that have room for improvement. We were recently having a discussion with Red Hat team building agentic AI, which we call AI SDLC. Something that the team is activel...
What is your primary use case for Red Hat Fuse?
Red Hat Fuse serves as our enterprise integration platform. We do use some of the message bus features as well, but it is not the enterprise message bus.
 

Also Known As

WebSphere Message Broker
Fuse ESB, FuseSource
 

Overview

 

Sample Customers

WestJet, Blue Cross and Blue Shield of North Carolina, Sharp Corporation, Michelin Tire
Avianca, American Product Distributors (APD), Kings College Hospital, AMD, CenturyLink, AECOM, E*TRADE
Find out what your peers are saying about IBM WebSphere Message Broker vs. Red Hat Fuse and other solutions. Updated: June 2026.
902,417 professionals have used our research since 2012.