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IBM WebSphere Message Broker vs IIS 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
16th
Average Rating
7.8
Reviews Sentiment
6.6
Number of Reviews
13
Ranking in other categories
Enterprise Service Bus (ESB) (8th)
IIS
Ranking in Application Infrastructure
1st
Average Rating
8.0
Reviews Sentiment
7.0
Number of Reviews
57
Ranking in other categories
Application Server (4th)
 

Mindshare comparison

As of May 2025, in the Application Infrastructure category, the mindshare of IBM WebSphere Message Broker is 1.5%, down from 1.6% compared to the previous year. The mindshare of IIS is 12.0%, down from 13.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Infrastructure
 

Featured Reviews

BrajendraKumar - PeerSpot reviewer
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 Some of the clients of our organization are using an outdated version of IBM WebSphere Message Broker for which the vendor doesn't provide direct support anymore.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.
DanielWildermuth - PeerSpot reviewer
Provides integration with Eggplant but problems with stability
We use Windows Server only for Eggplant Manager. Otherwise, I'm not using it   At the moment, we have big problems with stability, and I'm not very happy at the moment. So, the stability could be improved. I have been using it for a few years.  The initial setup is complex.  We have an…

Quotes from Members

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

Pros

"We only use the basic features, but the most valuable one for us is the Publish-subscribe pattern."
"Performance-wise, this solution is really good."
"Straightforward development and deployment."
"It has many interfaces and you can connect to any backend source that has another format, and convert it to the desired format."
"The transactions and message queuing are the most valuable features of the solution."
"It is a scalable solution...The setup is easy."
"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."
"This is definitely a stable solution."
"The solution is very easy to use and offers a quick deployment."
"The product's most valuable features are performance and security."
"The most valuable feature of IIS is it does not consume a lot of resources. It does not consume a lot of resources, such as memory."
"The product is easy to configure."
"The most valuable feature of the solution is that it is easy to use and easy to understand."
"IIS is quite easy to set up as it comes pre-configured, so I don't have to install anything."
"The product is scalable."
 

Cons

"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 user interface is designed mainly for experts, much in the way a BPM or another integration tool is."
"Stability and pricing are areas with shortcomings that need improvement."
"Technical support is very slow and needs to be improved."
"Today I probably wouldn't go for Message Broker because of the cost structure, support, and the whole ecosystem around IBM."
"As our business requirements evolve, we require more dynamic capabilities to adapt and scale our services accordingly."
"The product's features are not being upgraded or enhanced by the vendor"
"The installation configuration is quite difficult."
"This solution needs to be easier for cases where you want to have an IIS cluster."
"Presently, some developers do not have technical knowledge of managing IIS, so that needs to be improved in the next release."
"The only issue I've encountered is with certificates not working fine sometimes."
"Compared to Linux, the solution’s Windows patching is slower. I would like to improve it."
"The solution's stability needs improvement."
"The solution should improve the cluster environment and load balancing."
"The platform's stability could be better."
"The price of the solution could be less to improve."
 

Pricing and Cost Advice

"IBM software can be costly, but having a contract has helped manage and potentially lower costs over time."
"The solution is expensive."
"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."
"The solution is expensive."
"IBM products are generally more stable and have more features, but also come at a greater cost."
"The price is very high and it's the main reason that we are searching for alternatives."
"IIS's pricing is reasonable."
"They offer a one-time payment model for the product license, and we pay annually for support."
"There is an annual license to use this solution and the price could be better."
"We purchased a Microsoft Windows license and the license for IIS came in the package."
"The price is good."
"I give the price of the solution a five out of ten."
"I was using the trial version of IIS inside my virtual machines."
"Users can get a subscription-based license or a perpetual license for IIS."
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Top Industries

By visitors reading reviews
Financial Services Firm
31%
Computer Software Company
11%
Manufacturing Company
8%
Government
7%
Computer Software Company
16%
Financial Services Firm
14%
Manufacturing Company
9%
Government
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

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...
Which is better - IIS or NGINX Plus?
IIS is a flexible, secure, and manageable web server to host anything on the web. IIS’s scalable and open architecture can handle the most demanding tasks. From media streaming to web applications,...
What is your experience regarding pricing and costs for IIS?
If you have a Windows license, there is no additional cost for IIS. However, you may need to pay for SSL publishing at times.
 

Also Known As

WebSphere Message Broker
Windows Server IIS
 

Overview

 

Sample Customers

WestJet, Blue Cross and Blue Shield of North Carolina, Sharp Corporation, Michelin Tire
Erste Bank Group, NJVC, Samsung Electronics, Sheraton Hotels and Resorts, Tata Steel Europe, Urban Software Institute
Find out what your peers are saying about IBM WebSphere Message Broker vs. IIS and other solutions. Updated: April 2025.
851,604 professionals have used our research since 2012.