No more typing reviews! Try our Samantha, our new voice AI agent.

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) (9th)
IIS
Ranking in Application Infrastructure
1st
Average Rating
8.2
Reviews Sentiment
6.7
Number of Reviews
61
Ranking in other categories
Application Server (4th)
 

Mindshare comparison

As of May 2026, in the Application Infrastructure category, the mindshare of IBM WebSphere Message Broker is 2.7%, up from 1.5% compared to the previous year. The mindshare of IIS is 7.5%, down from 12.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Infrastructure Mindshare Distribution
ProductMindshare (%)
IIS7.5%
IBM WebSphere Message Broker2.7%
Other89.8%
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 Some of the clients of our organization are using an outdated version of IBM WebSphere Message Broker for which the vendor doesn't provide direct support anymore.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.
Krishnakumar Natarajan - PeerSpot reviewer
Systems Engineer at Atos
Designs and manages multiple websites while ensuring data backup and disaster recovery
I have experience with AWS, and I am most familiar with the server environment, as we just use the server environment and then use Microsoft products on an AWS environment. I have experience with Windows Server IIS, which I ran on my own on-premise data center. The website was developed and then hosted, and through IIS, we managed the servers. The manageability within the IIS environment is not very difficult. For server management, you need to ensure data backup, data restore, and you have a DR configured to keep the database intact. It was done on-premises, so I had no problem doing that. If you have to go to the cloud, then you should have the storage connected to the IIS server and also have a DR set up for that. I didn't use Microsoft Azure tools, but since it is a Microsoft product, Azure has all the portability, so you don't have to worry about compatibility on the cloud. On a scale of 1-10, I would rate this solution a 10.

Quotes from Members

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

Pros

"The documentation, performance, stability and scalability of the tool are valuable."
"Integration and mapping are easy, which is a major advantage."
"IBM WebSphere Message Broker is one of the best middleware solutions"
"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."
"Before the cloud, it was very easy for us to build and it was quick to integrate."
"We are using three or four services in the backend for reformatting messages, and it is straightforward to use."
"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."
"My experience with the technical support by Microsoft at large is satisfactory."
"The solution has been reliable."
"The solution is easy to use and connects with Microsoft."
"IIS is a stable solution for .NET applications."
"IIS works natively with Windows Server without any issues in publishing certificates."
"The solution is highly reliable."
"The tool shows us the operating systems where our servers and applications are running."
"It's very easy to publish."
 

Cons

"The images and size of the containers are too big and I think that they should be more lightweight."
"The installation configuration is quite difficult."
"The product's features are not being upgraded or enhanced by the vendor"
"The images and size of the containers are too big and I think that they should be more lightweight."
"The solution can add container engines such as docker."
"The user interface is designed mainly for experts, much in the way a BPM or another integration tool is."
"My biggest complaint about this product is the price."
"Today I probably wouldn't go for Message Broker because of the cost structure, support, and the whole ecosystem around IBM."
"The solution's pricing and stability need improvement."
"I would like to see NLB features in IIS."
"The user interface could be improved."
"The level of technical support the solution offers could be improved."
"The only issue I've encountered is with certificates not working fine sometimes. It's influenced by the server's service performance."
"Products based on Microsoft .NET do not give companies lot of options; either with Server Operating System shipped IIS, or the developer version called IIS Express."
"The solution could offer better pricing."
"The price of the cloud system is a bit high."
 

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 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"
"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."
"I feel with IBM, when you want certain functions or features, you have to continuously purchase add-ons. There are always additional fees."
"Users can get a subscription-based license or a perpetual license for IIS."
"We purchased a Microsoft Windows license and the license for IIS came in the package."
"The licensing cost is dependent on the usage."
"The price of the cloud system is a bit high."
"I think it's part of the Windows Server, so you won't have any other costs to add in order to use the IIS service."
"I give the price of the solution a five out of ten."
"It is licensed with your Windows installation which makes it relatively cheap if you already have a Windows Server sitting around."
"The tool's pricing is on a yearly basis."
report
Use our free recommendation engine to learn which Application Infrastructure solutions are best for your needs.
893,244 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
21%
Construction Company
13%
Computer Software Company
9%
Insurance Company
7%
Financial Services Firm
15%
Computer Software Company
10%
Comms Service Provider
10%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business2
Large Enterprise10
By reviewers
Company SizeCount
Small Business29
Midsize Enterprise11
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.
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?
For the pricing, setup cost, and licensing for IIS, as a Microsoft product, I didn't think much about separately purchasing an IIS product as it is part of Microsoft Windows. We bought a developmen...
What needs improvement with IIS?
I see that IIS has maintained the same interface for a long time, so they could potentially use more automation or integrate Copilot into it to make it easier to use. I have not accessed or checked...
 

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 2026.
893,244 professionals have used our research since 2012.