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IBM Cloud Pak for Integration vs WSO2 API Manager comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 17, 2024

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 Cloud Pak for Integration
Ranking in API Management
26th
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
5
Ranking in other categories
Cloud Data Integration (15th)
WSO2 API Manager
Ranking in API Management
6th
Average Rating
8.0
Reviews Sentiment
6.9
Number of Reviews
41
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of July 2025, in the API Management category, the mindshare of IBM Cloud Pak for Integration is 0.5%, down from 0.6% compared to the previous year. The mindshare of WSO2 API Manager is 5.0%, up from 4.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
API Management
 

Featured Reviews

Igor Khalitov - PeerSpot reviewer
Manages APIs and integrates microservices with redirection feature
IBM Cloud Pak for Integration includes monitoring capabilities to track the performance and health of your integrations. You can quickly roll back to a previous version if an issue arises. Additionally, it supports incremental deployments, allowing you to shift traffic to a new version of an API gradually. For example, you can start by directing 10% of traffic to the new version while the rest continue using the legacy version. If everything works as expected, you can gradually increase the traffic to the new version over time. IBM Cloud Pak for Integration has a client base that includes numerous organizations using AI and machine learning technologies. We leverage an open-source machine learning framework and integrate it with Kafka to help create and manage various products and data retrieval processes. For companies with private data, the framework first retrieves relevant data from a GitHub database, which is then combined with the final request before being sent to a language model like GPT. This ensures that the language model uses your specific data to generate responses. Kafka plays a key role by streaming real-time data from file systems and databases like Oracle and Microsoft SQL. This data is published to Kafka topics, then vectorized and used with artificial intelligence to enhance the overall process. It's like an old-fashioned approach. The best way is to redesign it with products such as Kafka. Overall, I rate the solution an eight out of ten.
VishalSingh14 - PeerSpot reviewer
Easy to deploy APIs and easy to manage CORS configuration
I have used WSO2 Store and WSO2 API Manager at the architecture level. I worked on two versions, namely WSO2 API Manager 2.6.0 and 5.7.0. I have also worked with WSO2 Identity Server versions 5.7 and 5.11. There are certain things that Apigee handles better than WSO2 API Manager. The user interface of WSO2 API Manager is much easier than that of Apigee. The scope of flexibility was much greater in Apigee. In WSO2 API Manager, we had little flexibility and were restricted to a specific software or tool. On the other hand, we had the scope of customization in Apigee.

Quotes from Members

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

Pros

"Cloud Pak for Integration is definitely scalable. That is the most important criteria."
"It is a stable solution."
"Redirection is a key feature. It helps in managing multiple microservices by centralizing control and access."
"The most preferable aspect would be the elimination of the command, which was a significant improvement. In the past, it was a challenge, but now we can proceed smoothly with the implementation of our policies and everything is managed through JCP. It's still among the positive aspects, and it's a valuable feature."
"The most valuable aspect of the Cloud Pak, in general, is the flexibility that you have to use the product."
"Functionality-wise, I like WSO2 API Manager - Publisher API and WSO2 Enterprise Service Bus."
"There are a lot of tools to help the manager. WSO2 is very easy to install. It has all the principal functionalities that you think about when you want to put up the management solution. It's a very friendly tool."
"It is a scalable solution because it can be scaled horizontally and vertically."
"A complete integration suite and a good platform."
"As far as I am aware this solution is the first API Publisher that allows you to create and publish API and to manage the API lifecycle."
"The solution is stable."
"WSO2 API Manager is a stable solution."
"The main feature — the publication of the API, the management section — is great in general."
 

Cons

"Its queuing and messaging features need improvement."
"Setting up Cloud Pak for Integration is relatively complex. It's not as easy because it has not yet been fully integrated. You still have some products that are still not containerized, so you still have to run them on a dedicated VM."
"The pricing can be improved."
"The initial setup is not easy."
"Enterprise bots are needed to balance products like Kafka and Confluent."
"The product hasn’t been updated for some time."
"The professional support and licensing aspects of WSO have been a challenge."
"The stability is pretty good, but it could be improved."
"The user interface needs to improve, it is a bit outdated."
"Integration is an area that needs to be improved."
"The user interface could be a bit better."
"I think they could greatly improve the general UX with their solutions."
"The technical support must be improved."
 

Pricing and Cost Advice

"The solution's pricing model is very flexible."
"It is an expensive solution."
"We have not opted for the paid version of WSO2 but we have implemented the free and open source WSO2 software to a great extent and it is working as per our expectation."
"I am using the free version."
"We use the open-source version of WSO2 API Manager, there is no cost."
"We use the open-source version — the free version."
"It is costly, around ten thousand per year, per instance"
"WSO2 API Manager is quite an expensive tool. I rate the product's pricing a nine on a scale of one to ten, where one is low and ten is high."
"I think the other competitors that are providing the same solution are quite expensive. WSO2 API Manager is quite cheap."
"WSO2 API Manager is a low-cost solution. It is one of the most affordable solutions."
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Top Industries

By visitors reading reviews
Financial Services Firm
21%
Computer Software Company
10%
Insurance Company
8%
Government
8%
Financial Services Firm
18%
Computer Software Company
16%
Manufacturing Company
6%
Comms Service Provider
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What do you like most about IBM Cloud Pak for Integration?
The most preferable aspect would be the elimination of the command, which was a significant improvement. In the past, it was a challenge, but now we can proceed smoothly with the implementation of ...
What needs improvement with IBM Cloud Pak for Integration?
Enterprise bots are needed to balance products like Kafka and Confluent.
What is your primary use case for IBM Cloud Pak for Integration?
It manages APIs and integrates microservices at the enterprise level. It offers a range of capabilities for handling APIs, microservices, and various integration needs. The platform supports thousa...
What do you like most about WSO2 API Manager?
It is possible to scale up and scale down with the solution...I can say that I have not seen any issues related to scalability.
What needs improvement with WSO2 API Manager?
We have encountered some concerns with concurrency. Our integrations do not handle high-volume transactions, and when benchmarking, some issues arose with concurrent testing. It is uncertain whethe...
What is your primary use case for WSO2 API Manager?
We use WSO2 API Manager ( /products/wso2-api-manager-reviews ) to integrate our telecom products with third-party REST APIs. We are orchestrating services where our business process defines the int...
 

Overview

 

Sample Customers

CVS Health Corporation
1. eBay 2. StubHub 3. Cisco 4. Verizon 5. T-Mobile 6. Vodafone 7. Orange 8. BT Group 9. Telstra 10. Deutsche Telekom 11. Swisscom 12. AT&T 13. Sprint 14. Telefonica 15. O2 16. British Airways 17. Lufthansa 18. Emirates 19. Qatar Airways 20. Etihad Airways 21. Air France 22. KLM 23. American Express 24. Visa 25. Mastercard 26. PayPal 27. Western Union 28. Citibank 29. HSBC 30. Barclays 31. Santander 32. Goldman Sachs
Find out what your peers are saying about IBM Cloud Pak for Integration vs. WSO2 API Manager and other solutions. Updated: June 2025.
860,592 professionals have used our research since 2012.