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IBM WebSphere Message Broker vs Oracle Service Bus comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

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)
10th
Average Rating
7.8
Reviews Sentiment
6.6
Number of Reviews
13
Ranking in other categories
Application Infrastructure (17th)
Oracle Service Bus
Ranking in Enterprise Service Bus (ESB)
3rd
Average Rating
7.8
Reviews Sentiment
7.0
Number of Reviews
31
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of November 2026, in the Enterprise Service Bus (ESB) category, the mindshare of IBM WebSphere Message Broker is 5.0%, up from 4.1% compared to the previous year. The mindshare of Oracle Service Bus is 7.0%, down from 10.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Enterprise Service Bus (ESB) Mindshare Distribution
ProductMindshare (%)
Oracle Service Bus7.0%
IBM WebSphere Message Broker5.0%
Other88.0%
Enterprise Service Bus (ESB)
 

Featured Reviews

BrajendraKumar - PeerSpot reviewer
Technical Architect at HCL Technologies
Offers large-sized business information processing with a time-saving setup and impressive stability
I primarily use two previews of the product for Dev and two for QA as part of the production process. Whatever tools our company is using, the cost of a license in IBM WebSphere Message Broker is about 80% of all these software or tools. The message routing capabilities satisfy workflow efficiency. The product supports message formats of XML, JSON, and SSID, which are around 24 KB to 50 KB in size. The solution supports communication protocols like STTP and TCP. Features like DataGraph need to be introduced in IBM WebSphere Message Broker. Some of the clients of our organization are using an outdated version of IBM WebSphere Message Broker for which the vendor doesn't provide direct support anymore. For the aforementioned version, our company professionals can solve the queries on their own without seeking support from IBM. During the installation of a prior version of IBM WebSphere Message Broker, sometimes I have to configure the failovers through the cluster, where issues arise, and I often seek help from the support team. The solution is being used by some medicine companies in our organization that receive sales orders from the EDR or JDE. I would not recommend the product to others as its becoming obsolete and they can rather choose a middleware solution from Amazon or Azure. But I would overall rate the product a nine out of ten.
JB
IT Consultant at a tech vendor with 10,001+ employees
Efficient integration across varied systems through advanced routing and enrichment services
We usually use Oracle Service Bus for integration, to integrate with different systems, running batch processes, or using web services. It is used for different kinds of integrations The main advantage of Oracle Service Bus is the possibility to integrate different systems using workflows and…

Quotes from Members

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

Pros

"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."
"We are using three or four services in the backend for reformatting messages, and it is straightforward to use."
"We have a large number of use cases for this product, and it is built into the underlying infrastructure for most of our applications."
"The solution has good integration."
"We only use the basic features, but the most valuable one for us is the Publish-subscribe pattern."
"The transactions and message queuing are the most valuable features of the solution."
"Integration and mapping are easy, which is a major advantage."
"Its ease of use is valuable. It's very easy to use. It's no code/low code. Oracle Middleware products are also rich in adapters."
"The stability is consistently high, with only one notable issue encountered."
"It's definitely stable."
"Performance is everything and this has proven itself over the years."
"Even though we had been using Oracle BPEL, we had to go with Oracle Service Bus because it is able to handle JSON inputs, and we were amazed by its flexibility in accepting incoming messages."
"Oracle Service Bus is a great tool for handling data and we use it to bridge the gap between the more modern technologies we have and our older technologies like mainframe."
"Overall, the solution is quite good and has lots of great features."
"The solution is quite stable overall. We haven't witnessed any performance issues so far."
 

Cons

"The user interface is designed mainly for experts, much in the way a BPM or another integration tool is."
"Technical support is good but they could have a better response time."
"As our business requirements evolve, we require more dynamic capabilities to adapt and scale our services accordingly."
"Today I probably wouldn't go for Message Broker because of the cost structure, support, and the whole ecosystem around IBM."
"There is some lag in the GUI. There have been some performance issues and maybe it's because of the application data."
"Technical support is very slow and needs to be improved."
"The product's features are not being upgraded or enhanced by the vendor"
"I know that Message Broker was a very tightly copied product with another IBM product, that is, IBM MQ. I would like to have a little bit more decoupling from the IBM MQ because it should not be a prerequisite for IBM WebSphere Message Broker usage."
"Security needs to be more integrated."
"It needs to support more adapters, because the integration points keep changing and new things keep coming up. It also needs to be more scalable."
"If they can containerize this, that would be nice. If they can provide docker images and offer support for those containers, that would be great."
"The cost of the solution is too high. There are cheaper better solutions out there."
"The main inconvenience is the composition between services; if you have six or seven services you call in the same process, it's very difficult and that's the main issue."
"While I have not used the latest versions, resource efficiency could be optimized, considering past experiences"
"There are times when I select components in composite and they do not appear, and I cannot figure out why."
"The technical support for this solution is not very good."
 

Pricing and Cost Advice

"The solution is expensive."
"The price is very high and it's the main reason that we are searching for alternatives."
"The licensing cost of IBM WebSphere Message Broker needs to be reduced"
"IBM products are generally more stable and have more features, but also come at a greater cost."
"I feel with IBM, when you want certain functions or features, you have to continuously purchase add-ons. There are always additional fees."
"The solution is expensive."
"IBM software can be costly, but having a contract has helped manage and potentially lower costs over time."
"This product is more expensive than competing products."
"The price of this solution is better than the subscription-based Mule ESB."
"This is a very expensive product and the price varies depending on factors such as the number of processors and the number of users. Our licensing fees are approximately $300,000."
"The pricing is on the higher side."
"We have an unlimited yearly license."
"Oracle Service Bus is a bit expensive"
"I'm not aware of how much Oracle Service Bus costs."
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Top Industries

By visitors reading reviews
Financial Services Firm
14%
Outsourcing Company
13%
Manufacturing Company
12%
Construction Company
12%
Financial Services Firm
12%
Construction Company
12%
Outsourcing Company
9%
Manufacturing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business2
Large Enterprise10
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise6
Large Enterprise22
 

Questions from the Community

Ask a question
Earn 20 points
What is your experience regarding pricing and costs for Oracle Service Bus?
I view both Oracle and IBM products as expensive. There are no significant differences in pricing between these products.
What needs improvement with Oracle Service Bus?
The main problem could be related to timeout issues. This can happen due to legacy systems that might not allow the use of microservices. It's a different viewpoint of the system, and such constrai...
What is your primary use case for Oracle Service Bus?
We usually use Oracle Service Bus ( /products/oracle-service-bus-reviews ) for integration, to integrate with different systems, running batch processes, or using web services. It is used for diffe...
 

Also Known As

WebSphere Message Broker
No data available
 

Overview

 

Sample Customers

WestJet, Blue Cross and Blue Shield of North Carolina, Sharp Corporation, Michelin Tire
MakeMyTrip Ltd., Griffith University, Colab Consulting Pty. Ltd., Pacfico Seguros Generales, IGEPA IT-SERVICE GmbH, Guangzhou Municipal Human Resources and Social Security Bureau, Pacfico Seguros Generales, Bank Audi S.A.L., Rydges Sydney Airport, Intelligent Pathways, Nacional Monte de Piedad IAP
Find out what your peers are saying about IBM WebSphere Message Broker vs. Oracle Service Bus and other solutions. Updated: November 2026.
920,223 professionals have used our research since 2012.