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IBM WebSphere Application Server vs Tomcat comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Feb 2, 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 Application S...
Ranking in Application Server
4th
Average Rating
7.6
Reviews Sentiment
6.8
Number of Reviews
31
Ranking in other categories
Application Infrastructure (3rd)
Tomcat
Ranking in Application Server
1st
Average Rating
8.4
Reviews Sentiment
7.7
Number of Reviews
52
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of July 2025, in the Application Server category, the mindshare of IBM WebSphere Application Server is 13.0%, up from 11.9% compared to the previous year. The mindshare of Tomcat is 19.6%, down from 20.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Server
 

Featured Reviews

BharathirajaSukumar - PeerSpot reviewer
Efficient load balancing and the clustering, achieved by using the deployment manager, is valuable
I believe that the system is already good. However, for improvement or enhancement, it is user-friendly, but it could offer better choices on the front end for different aspects or options. Sometimes, I have to search extensively for features, as there are no upfront tabs. There is a lack of visible, easy, user-friendly, and straightforward options for the number of features.
Erick  Karanja - PeerSpot reviewer
Offers high availability, straightforward deployment and easy to use
Tomcat could be a little bit more innovative. Tomcat could come up with a framework that's more lightweight and purely targeted at Java applications. Some other solutions are doing better right now, maybe because they have come up with MicroProfile, which I think is moving forward. It may actually beat Tomcat because of the lightweight nature of the framework, the MicroProfile. They're coming up with new solutions. So, for the future of Tomcat and to maintain the market share they might be looking for, they need to come up with initiatives to ensure that several of us have a lightweight framework to deploy applications on.

Quotes from Members

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

Pros

"IBM WebSphere Application Server is one of the best servers due to its stability and paid license."
"IBM WebSphere Application Server is the best in terms of scalability and performance, as well as the support for managing distributed transactions."
"The performance is good."
"Starting with version 8, WAS provides a special folder called monitor deployment. Once you put the .war or .ear file in there, it is deployed automatically without human intervention. This greatly helps us in our continuous integration server. Once the deployment binary is ready, we write a script to copy it to that folder and then, voila! The application is up and running and accessible from its context root."
"What's most valuable in IBM WebSphere Application Server is its resilience. When you use the solution, you know that after the communication has been done, there will be no doubt that the data has reached its destination."
"The solution is very stable and robust."
"IBM WAS is extremely scalable. It is easy to add additional servers and to divide the load over servers in all kinds of ways."
"It does integrate well with the Tivoli Federated Identity Management system."
"I love Tomcat for its scalability, reliability, availability, and steadiness."
"The ease of use of Tomcat is its most valuable feature. Once we grade particular software, we simply download it and we keep an eye on if Tomcat is working."
"Our company doesn't face any stability issues while using Tomcat."
"Tomcat is secure, reliable, and stable."
"Web apps are very easy to deploy."
"Tomcat is easy to handle, its installation process does not take much time, and its server speed is also very good compared to other servers."
"We can use Apache Tomcat for Java server applications."
"The solution integrates smoothly with the development environment. The integration process is straightforward. You only need to configure the project in your IDE. With intelligent features, the integration becomes even easier. Once integrated, deployment into our application is straightforward. Previously, we sometimes relied on manual deployment processes or used a separate application manager. However, with this solution, deployment is simplified."
 

Cons

"I think in some moments, the security was a little bit more complex to configure when it was delegated to other systems, making it an area where improvements are required."
"I find the server okay, however, using the Maker instance, the Moving instance, and the Change instance is a little bit complicated without WebSphere knowledge."
"Initial setup is very simple. Just use the IBM Installation Manager and add the packages. The install wizard takes care of the rest. The only thing that can be difficult is to find the right packages on the IBM website, because of all the changes that IBM does on its website(s)."
"When compared with WebLogic, Weblogic is lighter and consumes less memory."
"The availability of the solution needs improvement."
"WebSphere is very cumbersome and not user-friendly."
"WebSphere Application Server doesn't have an automated deployment option, forcing us to use third-party tools like Jenkins UCD and Palo Automated Deployment."
"Installing or configuring a WAS server instance as a Windows Service causes a lot of problems, especially when the server needs credentials to stop."
"Performance optimization is an area of concern in Tomcat that should be made better."
"I would personally like it if the admin console would show more information specifically about memory being used."
"Perhaps there could be an easier way to configure some advanced features."
"Tomcat needs to improve its stability."
"The interface is not user-friendly."
"Technical support is limited."
"It would be great if they offered more integration of monitoring tools."
"Vulnerability is one of the areas that can be considered an issue in the solution."
 

Pricing and Cost Advice

"It's expensive."
"The pricing is a little expensive."
"I don't remember the price, but there are no additional costs."
"If your application is just a web app that does not need to scale big, you can obtain a single core license of WAS Express edition, which has almost the same features with limited processing cores. If you manage a very big application farm (i.e. need to run 10 or more WAS servers) it is better to get IBM WAS Hypervisor Edition."
"It is very expensive."
"The price of this product is higher than that of competitors."
"We pay around $200,000 annually."
"Room for improvement would only be in the licensing. As with all IBM products the licensing can be complex and expensive. Bargain well and try to get as much discount as possible. Discounts of 85% are possible. Without the discount, I think the product is overrated."
"If it is a community version of the solution, no payment is required. However, if it is a Linux version, we must buy the solution from JBoss."
"Tomcat is an open source solution."
"The solution is open source so is free."
"The price of the solution is good."
"This is an open-source product and it's free to use."
"The tool is free."
"We are using the open-source version."
"There are no additional costs apart from the standard license."
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Top Industries

By visitors reading reviews
Financial Services Firm
34%
Computer Software Company
12%
Government
7%
Insurance Company
6%
Financial Services Firm
25%
Computer Software Company
12%
Government
11%
Educational Organization
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about IBM WebSphere Application Server?
Network Deployment is the most useful feature for scalability. It has many features within the standard WebSphere Application Server edition.
What is your experience regarding pricing and costs for IBM WebSphere Application Server?
In Korea, when you buy IBM iOS, the WebSphere base version is included with iOS. That means no additional cost.
What needs improvement with IBM WebSphere Application Server?
I find the server okay, however, using the Maker instance, the Moving instance, and the Change instance is a little bit complicated without WebSphere knowledge.
What do you like most about Tomcat?
Tomcat's ease of use has positively impacted project timelines. Tomcat already has high availability – it doesn't go down so often and doesn't require a lot of maintenance. As long as your applicat...
What needs improvement with Tomcat?
Regarding improvements in Tomcat, I personally haven't used it very extensively, but all Apache products are very useful for our web applications. Although the web server setup is a little differen...
What is your primary use case for Tomcat?
We use Tomcat for various purposes, and our company finds it to be perfect; we are getting all the solutions out of that. There is still no chance of any migration to any other technology, but addi...
 

Also Known As

WebSphere Application Server
No data available
 

Overview

 

Sample Customers

TalkTalk, Property management group, E.SUN Bank, Ohio National Financial Services, Aviarc, Cincom Systems, FJA-US, D+H, Staples, Michigan Municipal League
1. Adobe Systems 2. Amazon 3. Apple 4. AT&T 5. Bank of America 6. Boeing 7. Cisco Systems 8. Citigroup 9. Dell 10. eBay 11. Facebook 12. General Electric 13. Google 14. Hewlett-Packard 15. IBM 16. Intel 17. JPMorgan Chase 18. Microsoft 19. Netflix 20. Oracle 21. PayPal 22. Salesforce 23. Samsung 24. Sony 25. Target 26. Twitter 27. Uber 28. Verizon 29. Visa 30. Volkswagen 31. Walmart 32. Yahoo
Find out what your peers are saying about IBM WebSphere Application Server vs. Tomcat and other solutions. Updated: July 2025.
862,514 professionals have used our research since 2012.