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Microsoft Azure API Management 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:
 

ROI

Sentiment score
5.9
Microsoft Azure API Management enhances efficiency and operations, reducing integration time by 90%, favored for usability over platforms like AWS.
Sentiment score
7.6
WSO2 API Manager offers flexibility and cost savings, with users appreciating high ROI and efficient migrations and fraud management.
Proper configuration of the solution, implementation strategy and correct scaling tier selection are other factors that influence the ROI.
Integration Engineer at a financial services firm with 201-500 employees
It helps connect all multi-environment applications to a single dashboard and give beautiful reports.
IT-Operation Head at Granules India Ltd
If I am working in AWS and with Azure, I see that Azure is much easier and helps save time while also being able to manage and deploy the API services.
Network Security Engineer at Movate
 

Customer Service

Sentiment score
6.5
Microsoft Azure API Management support is mixed, with premium support praised and other areas needing improvement in efficiency and expertise.
Sentiment score
6.6
WSO2 API Manager offers varied support, with valued documentation and community resources but mixed reviews on support speed and communication.
The documentation from Microsoft helps our company to solve issues on our own.
Integration Engineer at a financial services firm with 201-500 employees
The initial support engineers are often not qualified.
Consult Manager at Conscia
I logged an incident, and it was resolved promptly within three hours.
Solution Architect at Cognizant
The support is good, with well-defined documentation and helpful blogs.
Senior Principal Architect at 6d Technologies
 

Scalability Issues

Sentiment score
7.7
Microsoft Azure API Management offers seamless scalability for medium to large enterprises, though costs increase with higher usage levels.
Sentiment score
7.5
WSO2 API Manager offers versatile scalability, adapting easily to various needs, despite some challenges with components and configuration.
I've worked with multiple tools from an observability perspective, such as Dynatrace, AppDynamics, Splunk, and Elasticsearch, and I find KQL and APIM amazing and filled with useful features.
Associate Consultant at a consultancy with 10,001+ employees
It handles our current workload well, and I'm optimistic it can scale effectively as our needs grow.
IT-Operation Head at Granules India Ltd
There are no limitations to adding any number of devices.
Network Security Engineer at Movate
 

Stability Issues

Sentiment score
7.9
Microsoft Azure API Management is stable and reliable, though performance may vary with hybrid versions and specific customizations.
Sentiment score
7.3
WSO2 API Manager is stable, performs well on Tomcat, but memory issues and upgrade challenges require careful management.
I can't guarantee its stability or flexibility until all our databases and financial systems are integrated.
IT-Operation Head at Granules India Ltd
Microsoft Azure API Management is very stable.
Consult Manager at Conscia
With high scalability and availability, it supports many users and endpoints without significant issues.
Solution Architect at Cognizant
The system is stable for our low-concurrency use cases.
Senior Principal Architect at 6d Technologies
 

Room For Improvement

Microsoft Azure API Management needs improvements in security, integration, cost transparency, documentation, performance, deployment options, scalability, and analytics.
WSO2 API Manager's complex interface, documentation, support, and pricing hinder user experience, necessitating improved security and communication.
The service is extensive and expensive, and this added flexibility would make it more manageable and less prone to errors.
Consult Manager at Conscia
It's quite expensive, which could be a barrier for some users.
IT-Operation Head at Granules India Ltd
Documentations for the product should include examples of implementation.
Integration Engineer at a financial services firm with 201-500 employees
Our integrations do not handle high-volume transactions.
Senior Principal Architect at 6d Technologies
 

Setup Cost

Enterprise users find Azure API Management cost-effective and flexible, despite premium tier expense and licensing complexity challenges.
WSO2 API Manager provides free open-source and paid enterprise versions, balancing reasonable subscription costs with competitive features.
It's an expensive solution.
Integration Engineer at a financial services firm with 201-500 employees
However, once you scale up to your full volume, it'll be more expensive.
Solutions Architect at a financial services firm with 1,001-5,000 employees
Microsoft Azure is an expensive solution not for the large enterprises but for medium and small.
Technical Solutions Architect at a computer software company with 201-500 employees
 

Valuable Features

Microsoft Azure API Management provides seamless integration, strong security, and user-friendly tools for effective API management and monitoring.
WSO2 API Manager is scalable, open-source, user-friendly, secure, customizable, and supports microservices, APIs, and real-time monitoring.
The platform's most valuable features are its rule-based permissions and comprehensive API lifecycle management capabilities.
Consultant at Fujitsu
The ability to create a subscription model for APIs allows companies to monetize valuable data and share it securely.
Consult Manager at Conscia
The analytics phase of API Management is very beneficial for tracking API usage and identifying suspicious users.
Solution Architect at Cognizant
The product's capabilities for integrating with REST APIs are valuable.
Senior Principal Architect at 6d Technologies
 

Categories and Ranking

Microsoft Azure API Management
Ranking in API Management
1st
Average Rating
7.8
Reviews Sentiment
6.8
Number of Reviews
83
Ranking in other categories
No ranking in other categories
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 Microsoft Azure API Management is 15.0%, down from 19.3% 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 (%)
Microsoft Azure API Management15.0%
WSO2 API Manager4.2%
Other80.8%
API Management
 

Featured Reviews

RJ
Database Manager at a manufacturing company with 10,001+ employees
Facilitating seamless integration and robust security support
The integration process is very easy, which is crucial for our organization. Another valuable aspect is the support from Microsoft. Whenever support is required, it is readily available. Additionally, I appreciate the technical expertise Microsoft brings to the table. The security features are highly satisfactory, with various options providing flexibility to implement security measures based on specific compliance requirements.
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.
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Top Industries

By visitors reading reviews
Financial Services Firm
16%
Computer Software Company
11%
Manufacturing Company
10%
Insurance Company
6%
Financial Services Firm
18%
Computer Software Company
12%
Manufacturing Company
7%
Comms Service Provider
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business23
Midsize Enterprise11
Large Enterprise53
By reviewers
Company SizeCount
Small Business14
Midsize Enterprise7
Large Enterprise21
 

Questions from the Community

How does Apigee differ from Azure API Management?
Apigee offers both cloud-based and on-prem options while Microsoft Azure API Management currently only offers a cloud-based solution. Both solutions are easy to use. Apigee allows for the ability...
Which is better - Azure API Management or Amazon API Gateway?
If you use Azure products, API Management is a great solution. It solves many of the problems of externalizing web services. For example, when you need versioning, establish a developer portal and ...
What do you like most about Microsoft Azure API Management?
Microsoft Azure API Management is a good, comprehensive solution for enterprise implementation.
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...
 

Also Known As

Azure API Management, MS Azure API Management
No data available
 

Overview

 

Sample Customers

adnymics GmbH, LG CNS, Centrebet, netfabb GmbH, MedPlast, Accelera Solutions, Sochi Organizing Committee, realzeit GmbH, Opensistemas
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 Microsoft Azure API Management vs. WSO2 API Manager and other solutions. Updated: December 2025.
879,927 professionals have used our research since 2012.