Try our new research platform with insights from 80,000+ expert users

IBM Cloud Pak for Integration vs WSO2 API Manager comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Nov 16, 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 Cloud Pak for Integration
Ranking in API Management
28th
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
5
Ranking in other categories
Cloud Data Integration (16th)
WSO2 API Manager
Ranking in API Management
7th
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 January 2026, in the API Management category, the mindshare of IBM Cloud Pak for Integration is 0.8%, up from 0.4% compared to the previous year. The mindshare of WSO2 API Manager is 4.2%, down from 4.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
API Management Market Share Distribution
ProductMarket Share (%)
WSO2 API Manager4.2%
IBM Cloud Pak for Integration0.8%
Other95.0%
API Management
 

Featured Reviews

Igor Khalitov - PeerSpot reviewer
Owner/Full Stack Software Engineer at Maraphonic, Inc.
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.
AnilKumar40 - PeerSpot reviewer
Senior Principal Architect at 6d Technologies
Effortless integration with REST APIs enhances business process management
The product's capabilities for integrating with REST APIs are valuable. We use API key-based security integration, where API keys are exchanged between the REST APIs. This ensures security. In the future, we might also use OAuth-based integration. Internally, the business process manager allows us to define the process and integrate with it. Additionally, the capability to define processes and seamless integration with APIs enhances our operations.

Quotes from Members

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

Pros

"The most valuable aspect of the Cloud Pak, in general, is the flexibility that you have to use the product."
"Cloud Pak for Integration is definitely scalable. That is the most important criteria."
"It is a stable solution."
"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."
"Redirection is a key feature. It helps in managing multiple microservices by centralizing control and access."
"We use the vanilla version of the WSO2 API Manager and integrate additional features ourselves. The basic features of the API Manager, such as blacklisting and whitelisting, are very helpful. We also created dashboards."
"Based on the information I have, the solution's most valuable feature is its capability of implementing custom solutions."
"The capability to define processes and seamless integration with APIs enhances our operations."
"The main feature — the publication of the API, the management section — is great in general."
"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."
"We could easily deploy APIs on WSO2 API Manager, and CORS configuration was easy to manage."
"The solution is stable."
"The most interesting feature is its Mac-based function."
 

Cons

"Enterprise bots are needed to balance products like Kafka and Confluent."
"The pricing can be improved."
"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."
"Its queuing and messaging features need improvement."
"The initial setup is not easy."
"WSO2 API Manager should improve its marketplace subscription model and documentation in order to reach a higher level in the market."
"Integration is an area that needs to be improved."
"From a product perspective, the first thing is that although the documentation provided by WSO2 is good, it could be much better. We're in the middle of a complex migration, moving away from VMs to Kubernetes with the latest version of WSO2 and good documentation is essential to us right now."
"WSO2 API Manager could increase their security compliance."
"The product hasn’t been updated for some time."
"For fresh graduates and engineers, the setup process can be very difficult."
"The pricing models offered by WSO2 API Manager could be more flexible and should offer different options so that more people can access them."
"I would like it to be a more stable solution. Maybe in the last version that is approved. For me it would be good if they had a community established version."
 

Pricing and Cost Advice

"The solution's pricing model is very flexible."
"It is an expensive solution."
"As far as I'm aware, the costs are not minimal but satisfactory."
"The solution costs less than 20,000 euros a year. I'm not sure of the exact number."
"We use the open-source version — the free version."
"The challenge is the increasing pricing, which has led some customers to consider alternatives, like using Spring Boot solutions instead. The rising costs, especially as cores and usage increase, have been a concern, prompting some to migrate to other products."
"WSO2 API Manager is an open-source solution."
"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."
"It is an open-source product."
report
Use our free recommendation engine to learn which API Management solutions are best for your needs.
880,844 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
15%
Government
13%
Insurance Company
8%
Computer Software Company
8%
Financial Services Firm
18%
Computer Software Company
11%
Manufacturing Company
7%
Comms Service Provider
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business14
Midsize Enterprise7
Large Enterprise21
 

Questions from the Community

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 advice do you have for others considering IBM Cloud Pak for Integration?
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. Addition...
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: December 2025.
880,844 professionals have used our research since 2012.