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IBM WebSphere Message Broker vs Oracle Service Bus comparison

 

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)
9th
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 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 Oracle Service Bus is 6.8%, down from 11.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Enterprise Service Bus (ESB) Mindshare Distribution
ProductMindshare (%)
Oracle Service Bus6.8%
IBM WebSphere Message Broker4.8%
Other88.4%
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 Some of the clients of our organization are using an outdated version of IBM WebSphere Message Broker for which the vendor doesn't provide direct support anymore.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

"Overall, in comparison to other solutions specific to the banking domain, this product is quite good."
"It's reliable for our day-to-day operations, ensuring fast and secure data integration across different systems."
"The most valuable features are the product's straightforward development and deployment, and its nice graphical user interface."
"We only use the basic features, but the most valuable one for us is the Publish-subscribe pattern."
"We have a large number of use cases for this product, and it is built into the underlying infrastructure for most of our applications."
"Setup is very easy; we had proper documentation for setup, so it didn't take much time, and setup takes a maximum of two or three hours and I can set up the complete application."
"We are using three or four services in the backend for reformatting messages, and it is straightforward to use."
"Before the cloud, it was very easy for us to build and it was quick to integrate."
"The communication between applications is already defined, which means that you don't have to redefine your service infrastructure at the lower level."
"It is stable."
"It's definitely stable."
"This product is not complicated and very easy to learn, and integrating this solution with other technologies is not difficult."
"The solution is stable, very scalable, and the installation is quite straightforward, and we've been pleased with the level of technical support."
"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 features on offer are very complete; it's a very good product overall."
"We are using Oracle Service Bus to connect between API management and microservices, for example, for data transformation, bringing data from a specific form in one service to another form in a different service."
 

Cons

"The product's features are not being upgraded or enhanced by the vendor"
"Technical support is good but they could have a better response time."
"I find the installation configuration is quite difficult compared to other solutions."
"Stability and pricing are areas with shortcomings that need improvement."
"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."
"As our business requirements evolve, we require more dynamic capabilities to adapt and scale our services accordingly."
"Technical support is very slow and needs to be improved."
"It is currently a weighty product."
"While I have not used the latest versions, resource efficiency could be optimized, considering past experiences"
"The microservices portion of Oracle Service Bus needs some improvement. Compared to MuleSoft, MuleSoft is much easier to use and deploy than what is currently available in Oracle Service Bus."
"The logging and error-handling framework can be improved."
"The inconvenient part about working with this product is that it's very heavy, requiring a lot of people and a lot of resources."
"There are several improvements that could be made to the product. Security needs to be more integrated, there are so many new security techniques on the market that could be integrated."
"The support for GraphQL needs to be improved, and the response time for global support could be faster."
"These issues are killing the business and productivity."
"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."
 

Pricing and Cost Advice

"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."
"The solution is expensive."
"IBM products are generally more stable and have more features, but also come at a greater cost."
"The licensing cost of IBM WebSphere Message Broker needs to be reduced"
"The price is very high and it's the main reason that we are searching for alternatives."
"The solution is expensive."
"IBM software can be costly, but having a contract has helped manage and potentially lower costs over time."
"I'm not aware of how much Oracle Service Bus costs."
"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 price of this solution is better than the subscription-based Mule ESB."
"Oracle Service Bus is a bit expensive"
"The pricing is on the higher side."
"We have an unlimited yearly license."
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Top Industries

By visitors reading reviews
Financial Services Firm
21%
Construction Company
13%
Manufacturing Company
10%
Computer Software Company
8%
Financial Services Firm
15%
Construction Company
9%
Manufacturing Company
9%
Computer Software 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 Business8
Midsize Enterprise6
Large Enterprise22
 

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 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: June 2026.
899,052 professionals have used our research since 2012.