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IBM DataPower Gateway vs Windows Server AppFabric 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 DataPower Gateway
Ranking in Application Infrastructure
7th
Average Rating
8.2
Reviews Sentiment
6.5
Number of Reviews
32
Ranking in other categories
Enterprise Service Bus (ESB) (4th), SOA Application Gateways (1st), API Management (10th)
Windows Server AppFabric
Ranking in Application Infrastructure
12th
Average Rating
8.4
Reviews Sentiment
6.5
Number of Reviews
5
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of May 2026, in the Application Infrastructure category, the mindshare of IBM DataPower Gateway is 3.9%, down from 4.6% compared to the previous year. The mindshare of Windows Server AppFabric is 2.7%, up from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Infrastructure Mindshare Distribution
ProductMindshare (%)
IBM DataPower Gateway3.9%
Windows Server AppFabric2.7%
Other93.4%
Application Infrastructure
 

Featured Reviews

AkshaySawant - PeerSpot reviewer
Manager at CSB Bank Ltd
Security features excel but development limitations emerge
We are using the IBM DataPower Gateway for security purposes. As per the development perspective, there are some limitations with IBM DataPower Gateway because it only supports XML and XSLT language, but it does not support the Java language. This is the only limitation of the IBM DataPower Gateway. For the authentication and authorization purpose, we can use the IBM DataPower Gateway. It's a very good product. We are mostly using the IBM DataPower Gateway for security purposes and load balancing purposes. If we are handling the load for a particular server, then we can use the IBM DataPower Gateway. The IBM DataPower Gateway is mostly used for security purposes. If we have some APIs and we are using some security for those APIs, then we can use it. It can also be used as a load balancer. It's also used for certificate management, user management purposes, authentication, and authorization. For routing, the IBM DataPower Gateway has multiple URL-based routing and content-based routing capabilities. If we have multiple URLs, then we can use an XML script. Using the XSLT language, we can configure multiple URLs and implement URL-based routing. Content-based routing means if we have multiple requests, we can route the request to a particular URL. For this, we need to use the XSLT language only. We can't use XML, Java, or other scripting languages. With IBM DataPower Gateway, we are using all the APIs. All APIs have been configured on the gateway. We have configured the particular TLS profile and some TLS client profiles as well. Using that TLS profile, we have configured the APIs and authentication. We have configured some tokens also, including JWT tokens and different types of auth tokens. There is also a rate limiting feature which we use for handling API loads.
DN
Senior System Administrator at Kentainers
Improved on-premise performance has supported faster, secure apps and clearer server monitoring
One thing I appreciate most about Windows Server AppFabric is because it's widely used; it's easier to get solutions online from other communities when I am stuck. Because it is widely used, it's easier to get solutions and also easier to work with. Especially after I found 2019, I have worked with 2019 and I appreciate it. It's easier to get solutions. After implementing Windows Server AppFabric, I can say I love the speed. The functionality and speed are good. Earlier, when they added more people, I could see some lagging. But now, I have no issue even if I double the users, even if I add 30% of users or any applications, it will still be fast. It increased the speed and also security. I've noticed the new one I have is good and secure. I love the security. The monitoring capabilities of Windows Server AppFabric help me improve service visibility and troubleshooting. In a day, I have to go through a lot of the logs and also the utilization. There, I see the CPU. I have to do the utilization, and I can see what is utilizing the most. By doing this, I can be able to tell what, in case I need to do an upgrade, what I might need to provide the upgrade or maybe increase in users that will not affect the operations.

Quotes from Members

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

Pros

"I like the API Gateway feature."
"The scalability of the solution is good."
"IBM is a huge organization in comparison to most of the competition, it has massive development and offers very high-quality products."
"I like all of the features in this product and it does what it's supposed to do."
"The solution is scalable, our customers are mostly South African banks and they handle mostly transactions with this solution."
"Support for PCA and non-PCA services is valuable."
"The most valuable features for our business include the ability to monitor and log data transactions and handle multiple request at an enterprise level."
"The most valuable features of this solution are the appliance hardware, the software embedded within the hardware appliance machine, making it one of the best security platforms in the market that is easy to use, easy to install, and resilient for high availability."
"It is very usable and easy to understand. Antivirus and VPN are the main features being used now. It allows my clients to access the network from home, which was very crucial because of the pandemic."
"After implementing Windows Server AppFabric, I can say I love the speed."
"This product works great for us and it's unfortunate that they're not going to support it anymore."
"It is very usable and easy to understand, and antivirus and VPN are the main features being used now, allowing my clients to access the network from home, which was very crucial because of the pandemic."
"The most valuable feature is AppFabric's hosting solution, which is what we need for running workflows."
"The product's deployment phase was very easy."
"The ability to seamlessly deploy, image, and patch without causing downtime is extremely helpful and user-friendly."
 

Cons

"Some pre-packaged connectors for integration with various applications, such as SaaS offerings, would be a useful addition."
"Additional documentation needs to be provided for complex automations."
"Additional documentation needs to be provided for complex automations."
"Some pre-packaged connectors for integration with various applications, such as SaaS offerings, would be a useful addition."
"For the workloads that are not too high, appliance is a little bit expensive, especially in the development test and UAT environment, where we can use the virtual version of the product."
"They should improve the solution's clustering features."
"They should add features to manage API integrations."
"The DCDR process should be less complex."
"The product is unable to connect with different cloud services."
"Its price and licensing policy can be improved. It could be a little cheaper. Licensing is sometimes confusing. There are so many different options. It is difficult to find out what to buy or what to choose for my necessity."
"Microsoft will stop supporting the product next year, and we can't run unsupported programs in our systems."
"Microsoft will stop supporting the product next year, and we can't run unsupported programs in our systems."
"Its price and licensing policy can be improved. Licensing is sometimes confusing; there are so many different options that it is difficult to find out what to buy or what to choose for my necessity."
"The most important issue I've found is the blue screen errors, particularly when customers use external displays with a P-type cable."
 

Pricing and Cost Advice

"The appliance is a bit on the expensive side for the workloads that are not too high."
"The cost is very high and requires all five components in the API management solution."
"The solution is expensive in comparison to other products."
"It is an expensive solution."
"It's expensive when you compare it with others."
"Most customers' use case budgets are not inlined with the price of IBM DataPower Gateway. It is too expensive."
"The licensing cost is very expensive."
"The product is expensive."
"It is expensive, and its licensing is a bit confusing."
"The product is affordable, in my opinion."
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Top Industries

By visitors reading reviews
Financial Services Firm
29%
Insurance Company
8%
Manufacturing Company
7%
Government
7%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise2
Large Enterprise18
No data available
 

Questions from the Community

What do you like most about IBM DataPower Gateway?
The MPGW (Multi-Protocol Gateway) is great because it allows you to easily expose services using various protocols – web services, REST (JSON), and others. This flexibility simplifies things.
What is your experience regarding pricing and costs for IBM DataPower Gateway?
I don't know if the current licensing cost of IBM DataPower Gateway is high, but I think it's acceptable. I don't have any complaints about it.
What needs improvement with IBM DataPower Gateway?
I noticed that the Gateway Script libraries could be improved, as they are not covering everything I need.
What is your experience regarding pricing and costs for Windows Server AppFabric?
I am overall satisfied with the licensing cost of Windows Server AppFabric. It's a reasonable price because I run multiple servers, so we bought the bulk one. I can say the price was fair.
What needs improvement with Windows Server AppFabric?
I do not utilize Windows Server AppFabric's workflow management for now because that's a project that we might be looking at in the coming year, in the first or second quarter.
What is your primary use case for Windows Server AppFabric?
All of our major applications are on-premise, so I think 90% of my software used by the employees is on-premise. We have the telephony, we have the ERP, we have some mobile apps. We run a mobile ap...
 

Also Known As

WebSphere DataPower, IBM DataPower, IBM WebSphere DataPower
No data available
 

Overview

 

Sample Customers

RBL Bank, Availity
OSIsoft
Find out what your peers are saying about IBM DataPower Gateway vs. Windows Server AppFabric and other solutions. Updated: April 2026.
894,738 professionals have used our research since 2012.