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IBM WebSphere Application Server vs InterSystems Ensemble comparison

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Executive Summary

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 Infrastructure
6th
Average Rating
7.8
Reviews Sentiment
5.4
Number of Reviews
32
Ranking in other categories
Application Server (5th)
InterSystems Ensemble
Ranking in Application Infrastructure
22nd
Average Rating
8.0
Reviews Sentiment
7.4
Number of Reviews
1
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of September 2026, in the Application Infrastructure category, the mindshare of IBM WebSphere Application Server is 4.7%, down from 10.0% compared to the previous year. The mindshare of InterSystems Ensemble is 1.6%, up from 1.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Infrastructure Mindshare Distribution
ProductMindshare (%)
IBM WebSphere Application Server4.7%
InterSystems Ensemble1.6%
Other93.7%
Application Infrastructure
 

Featured Reviews

CF
Senior Manager, MW & DB Automation at a computer software company with 11-50 employees
Has worked seamlessly in complex clustered environments and supports long-term development efforts
IBM WebSphere Application Server is currently at version 9.0.5.23. In recent months, they released fix 23, as they periodically release fixes. Previously, they frequently increased versions, but now they maintain 9.0.5 with different releases. It's based on Java J2EE 7 and Java SDK 1.8. Oracle announced that 2030 will be the last year when Java SDK 1.8 will be supported. Oracle currently deploys Java 2.x in parallel, with the latest being version 25. The future of IBM WebSphere Application Server remains uncertain since it's based on Java 1.8 and Java 7. I haven't found any white papers or official documentation from IBM outlining their trajectory post-2030.
it_user463221 - PeerSpot reviewer
Software Engineer at a tech vendor
We use the solution for web services.
It would be good to enhance the schedule interface. There is no indication that lets us know if a module has stopped. Shortly speaking, each business host has color in the Production page. Meanings of colors are described in a "Legend" link on the Production page. Also, each business host either has or has no private pool (processes that work with its queues). When we stop a business host by scheduling, its private processes are killed (if they exist). Such a situation is not expressed in changing business host color. The only way to check if a business host is stopped by scheduling is to check its processes presence.

Quotes from Members

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

Pros

"The performance is good."
"One of the most valuable features might be the stability of the IBM WebSphere Application Server."
"The integration between IBM tools and applications is very well executed, and the support from IBM is quite good, providing a solid support structure."
"IBM WebSphere Application Server is one of the best servers due to its stability and paid license."
"The product offers good performance."
"The solution is robust, and the connection management and the scalability which IBM provides to the stack are also valuable."
"The VPN service is quite useful."
"As compared to other applications, it has tremendous support. We have built internal capability so that we use it extensively internally. It is also easier to use with the outside data. You can write in ESQL, Java, or any other technology that you want to use for development. So, it is a lot more flexible in the language that it supports."
"The InterSystems technical support (WRC) is perfect and highly qualified."
 

Cons

"When we run into memory or locking issues, we resort to using third-party tools. However, it would be preferable to have native tools for debugging this type of problem."
"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."
"When compared with WebLogic, Weblogic is lighter and consumes less memory."
"I'd like to see the ability to build clusters made a little bit easier. It is kind of a manual process right now and this would just help save time and reduce resources."
"Sometimes, I feel WebSphere runs a bit slow. It might be loading unnecessary libraries, impacting its performance compared to other application servers."
"WebSphere is very cumbersome and not user-friendly. It used to have its own JVM, which presented challenges such as different architecture and memory leaks."
"What could be improved in IBM WebSphere Application Server is its interconnection with other products, for example, Kafka. What I'd like to see in the next release of the solution is a better graphical user interface."
"The solution could improve the integration."
"It would be good to enhance the schedule interface."
 

Pricing and Cost Advice

"The licensing cost is 1,000 of euros for a 30-year table."
"The price of this product is higher than that of competitors."
"The solution is quite expensive."
"The licensing policy is based on the PVU base."
"I don't remember the price, but there are no additional costs."
"The pricing is a little expensive."
"WebSphere Application Server is expensive, so it may not be a good option for small companies."
"It costs more than some of the others, but, you get what you pay for."
Information not available
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Top Industries

By visitors reading reviews
Financial Services Firm
28%
Comms Service Provider
8%
Computer Software Company
7%
Construction Company
6%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise6
Large Enterprise23
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for IBM WebSphere Application Server?
At Royal Bank, which is a major IBM customer with mainframes and numerous IBM products, they have a specific agreement regarding pricing. The pricing structure for large enterprise customers differ...
What needs improvement with IBM WebSphere Application Server?
IBM WebSphere Application Server is currently at version 9.0.5.23. In recent months, they released fix 23, as they periodically release fixes. Previously, they frequently increased versions, but no...
What is your primary use case for IBM WebSphere Application Server?
I was part of an application where I integrated IBM WebSphere Application Server with Node.js and Blue Prism. I did a lot of REST applications because at my core, I'm a developer. Currently, I'm an...
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Also Known As

WebSphere Application Server
Ensemble
 

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
CysNET, Pennine Acute Hospitals, Kettering Health Network, Objectway, WS trends, Ontario Systems, Assurenet, 3M, Northgate Public Services, CentraCare
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