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
17th
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 June 2026, in the Application Infrastructure category, the mindshare of IBM WebSphere Message Broker is 2.7%, up from 1.6% compared to the previous year. The mindshare of IIS is 7.1%, down from 11.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Infrastructure Mindshare Distribution
ProductMindshare (%)
IIS7.1%
IBM WebSphere Message Broker2.7%
Other90.2%
Application Infrastructure
 

Featured Reviews

MANUEL VALDIVIA - PeerSpot reviewer
Senior Manager at a financial services firm with 1,001-5,000 employees
Routes messages efficiently across our services, but the features for scalability need improvement
One of the key benefits has been its ability to expose services and securely integrate applications within our architecture. It's been integral in maintaining a stable infrastructure despite its limitations with dynamic service creation and flexibility compared to newer technologies like Kubernetes. The main challenge has been scalability during peak usage times.
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

"Overall, in comparison to other solutions specific to the banking domain, this product is quite good."
"We only use the basic features, but the most valuable one for us is the Publish-subscribe pattern."
"This is a very reliable and stable solution that is used for a very large number of transactions."
"Performance-wise, this solution is really good."
"It has many interfaces and you can connect to any backend source that has another format, and convert it to the desired format."
"We are using three or four services in the backend for reformatting messages, and it is straightforward to use."
"Message Broker is valuable because most of the applications are using MQ. Even in my current engagement, the few applications which I audit to onboard the bank are using MQ."
"The transactions and message queuing are the most valuable features of the solution."
"All the features of Microsoft IIS are valuable."
"Authentication for network appliances, load balancing products and wireless devices became easy to do."
"The interface, simplicity, and ease of management are all good features that make this user-friendly."
"It is a lightweight web host that is easy to configure for simple webpages."
"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."
"It is a scalable solution."
"I have tried other tools (such as Apache), and found that IIS is more stable and easier on the memory for low resource systems."
"IIS is stable."
 

Cons

"Technical support is very slow and needs to be improved."
"As our business requirements evolve, we require more dynamic capabilities to adapt and scale our services accordingly."
"My biggest complaint about this product is the price."
"The product's features are not being upgraded or enhanced by the vendor"
"It is currently a weighty product."
"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."
"Stability and pricing are areas with shortcomings that need improvement."
"IIS could improve the error logging. There are times we are not able to see the errors."
"Performance-wise, certain improvements in IIS are needed...IIS is not scalable. Its scalability is less."
"The solution's stability needs improvement."
"The initial setup was somewhere in the middle. It wasn't complicated but it wasn't easy either. The documentation isn't very good and the options are very complex."
"The only issue I've encountered is with certificates not working fine sometimes. It's influenced by the server's service performance."
"IIS's memory management could be improved."
"The areas of this solution that need improvement are monitoring, debugging, and troubleshooting."
"I would like to see NLB features in IIS."
 

Pricing and Cost Advice

"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 software can be costly, but having a contract has helped manage and potentially lower costs over time."
"IBM products are generally more stable and have more features, but also come at a greater cost."
"The solution is expensive."
"This product is more expensive than competing products."
"The price is very high and it's the main reason that we are searching for alternatives."
"The price of Windows Server IIS is expensive. They have a large user base, and they charge a little bit too much."
"I didn't need to get an additional license for the solution since it was included in my server."
"The tool is included with Windows."
"I give the price of the solution a five out of ten."
"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."
"The solution’s pricing is yearly. The pricing is affordable and not high."
"There is no license needed to use the solution."
"The solution provides multiple licensing options."
report
Use our free recommendation engine to learn which Application Infrastructure solutions are best for your needs.
900,747 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
21%
Construction Company
13%
Manufacturing Company
10%
Computer Software Company
7%
Financial Services Firm
15%
Manufacturing Company
11%
Construction Company
9%
Computer Software 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 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: June 2026.
900,747 professionals have used our research since 2012.