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IBM WebSphere Message Broker vs Microsoft .NET Framework comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 5, 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 Application Infrastructure
17th
Average Rating
7.8
Reviews Sentiment
6.6
Number of Reviews
13
Ranking in other categories
Enterprise Service Bus (ESB) (9th)
Microsoft .NET Framework
Ranking in Application Infrastructure
2nd
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
56
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of January 2026, in the Application Infrastructure category, the mindshare of IBM WebSphere Message Broker is 2.1%, up from 1.5% compared to the previous year. The mindshare of Microsoft .NET Framework is 4.6%, down from 5.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Infrastructure Market Share Distribution
ProductMarket Share (%)
Microsoft .NET Framework4.6%
IBM WebSphere Message Broker2.1%
Other93.3%
Application Infrastructure
 

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 Some of the clients of our organization are using an outdated version of IBM WebSphere Message Broker for which the vendor doesn't provide direct support anymore.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.
Muhammad Qasim - PeerSpot reviewer
Solutions Architect at Diyar United Company
Has enabled building responsive multi-threaded applications while supporting rapid deployment workflows
Microsoft .NET Framework has already made significant improvements by becoming open source. Many developers are contributing to Microsoft .NET Framework, not just Microsoft itself. They have ported it to many platforms and allow a healthy ecosystem of open source tools. They have moved from Visual SourceSafe to supporting Git with Microsoft Visual Studio. Their IDE, Visual Studio Code, is open source and multi-platform. There are many third-party tools available, including AI-based tools such as Cursor and Bolt, which are forks of Visual Studio Code. Based on my understanding, I don't have any suggestions for improvement as they are already doing an excellent job.

Quotes from Members

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

Pros

"Integration and mapping are easy, which is a major advantage."
"The solution has good integration."
"Straightforward development and deployment."
"The documentation, performance, stability and scalability of the tool are valuable."
"IBM WebSphere Message Broker is one of the best middleware solutions"
"It is a scalable solution...The setup is easy."
"The transactions and message queuing are the most valuable features of the solution."
"Performance-wise, this solution is really good."
"The addition of generics to handle common functionality across types, and the more recent upgrade of the dataset to the Entity Framework, has cut development time drastically, while increasing quality and confidence between builds."
"The APIs are completely effective."
"The product has a good interface and easy-to-use programming language."
"The most valuable feature is customization."
"A great solution for creating program solutions in a framework for Microsoft Windows quickly and easily."
"Initial setup is straightforward. All the components are readily available."
"The structure that can be created is beneficial because once you have the structure, you can be more productive and faster to create and interact with different clouds and implementations."
"The .NET framework is a mature platform that is very helpful and saves time during the software development process."
 

Cons

"Technical support is good but they could have a better response time."
"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."
"The installation configuration is quite difficult."
"As our business requirements evolve, we require more dynamic capabilities to adapt and scale our services accordingly."
"Stability and pricing are areas with shortcomings that need improvement."
"It is currently a weighty product."
"Today I probably wouldn't go for Message Broker because of the cost structure, support, and the whole ecosystem around IBM."
"The solution can add container engines such as docker."
"Better integration with other tools to make the operation faster would be an improvement."
"They could enhance support for Python within Visual Studio, as integrating Microsoft products with other frameworks can present a steep learning curve."
"Their system is very vast. I have spent 12 years here, and I can definitely say there is still a lot of scope for improvement."
"In the next release, I am looking for more advanced technologies such as socket communication and enhanced features like realtime chat with the clients."
"Improvements are needed in .NET development, particularly in a backend scenario."
"The initial setup is complex."
"The solution could improve by optimizing the memory for better performance."
"I would want the product to be integrated with the different AI tools in the future since it is one of the areas where the product has certain shortcomings."
 

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 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."
"The licensing cost of IBM WebSphere Message Broker needs to be reduced"
"I feel with IBM, when you want certain functions or features, you have to continuously purchase add-ons. There are always additional fees."
"For the moment I can only give the product a rating of five out of ten since only some of the customers will be satisfied, those that have the financial resources for hosting a platform on Windows Server."
"The solution is a bit costly when compared to open source products or open gear licenses."
"The product is not expensive."
"The Microsoft .NET Framework is free of charge, without licensing cost."
"I rate the solution's pricing a two out of ten because .NET is an open-source framework. You don't have to pay for a license."
"The solution is free but you need to pay for a license for the hosting service."
"Microsoft .NET Framework is a free, open-source solution."
"In the interim, there's no need to purchase videos for viewing. Microsoft has made significant moves in the .NET space, starting with their response in Visual Studio Code and now providing Visual Studio entirely for free. This is a notable shift from the past when we used to pay substantial amounts for technical subscriptions. Previously, a group of ten developers could cost several thousand dollars annually for licensing. However, the current trend is to offer these tools for free to maintain their dominance in the developer market. The market dynamics have changed, and now developers can freely download Visual Studio, making it a preferred choice over other paid options."
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Top Industries

By visitors reading reviews
Financial Services Firm
22%
Computer Software Company
11%
Insurance Company
10%
Government
6%
Construction Company
16%
Real Estate/Law Firm
13%
Government
8%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business2
Large Enterprise10
By reviewers
Company SizeCount
Small Business28
Midsize Enterprise9
Large Enterprise23
 

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 do you like most about Microsoft .NET Framework?
Microsoft .NET Framework continually innovates, particularly in Visual Studio, which focuses on improving languages, debugging, and .NET functionality.
What is your experience regarding pricing and costs for Microsoft .NET Framework?
I don't know about pricing. I'm paying for Visual Studio, even though I'm not using the new version yet. Prices can always be better, but I think for the environment provided, the prices are accept...
What needs improvement with Microsoft .NET Framework?
Microsoft .NET Framework has already made significant improvements by becoming open source. Many developers are contributing to Microsoft .NET Framework, not just Microsoft itself. They have ported...
 

Also Known As

WebSphere Message Broker
MS .NET Framework
 

Overview

 

Sample Customers

WestJet, Blue Cross and Blue Shield of North Carolina, Sharp Corporation, Michelin Tire
Curtin University, Rockwell Automation, Aruba Networks, Insurity Inc., City of Barcelona, Pennsylvania DCNR, University of Petroleum and Energy Studies, A1 Telekom Austria AG, Eastman Chemical Company
Find out what your peers are saying about IBM WebSphere Message Broker vs. Microsoft .NET Framework and other solutions. Updated: December 2025.
879,425 professionals have used our research since 2012.