What users are saying about
87 Ratings
<a href='https://www.trustradius.com/static/about-trustradius-scoring' target='_blank' rel='nofollow noopener'>trScore algorithm: Learn more.</a>Score 8.6 out of 100
Based on 87 reviews and ratings
13 Ratings
<a href='https://www.trustradius.com/static/about-trustradius-scoring' target='_blank' rel='nofollow noopener'>trScore algorithm: Learn more.</a>Score 7.1 out of 100
Based on 13 reviews and ratings
Feature Set Ratings
API Management
8.1
Azure API Management
81%

WSO2 Enterprise Service Bus
Feature Set Not Supported
N/A
Azure API Management ranks higher in 7/7 features
Azure API Management ranks higher in 7/7 features
API access control
8.6
86%
4 Ratings

N/A
0 Ratings
Rate limits and usage policies
6.5
65%
4 Ratings

N/A
0 Ratings
API usage data
8.6
86%
4 Ratings

N/A
0 Ratings
API user onboarding
9.0
90%
3 Ratings

N/A
0 Ratings
API versioning
8.6
86%
4 Ratings

N/A
0 Ratings
Usage billing and payments
5.7
57%
3 Ratings

N/A
0 Ratings
API monitoring and logging
9.3
93%
4 Ratings

N/A
0 Ratings
Attribute Ratings
- Azure API Management is rated higher in 1 area: Likelihood to Recommend
Likelihood to Recommend
8.3
Azure API Management
83%
4 Ratings

7.5
WSO2 Enterprise Service Bus
75%
5 Ratings
Usability
Azure API Management
N/A
0 Ratings

6.0
WSO2 Enterprise Service Bus
60%
1 Rating
Availability
Azure API Management
N/A
0 Ratings

2.0
WSO2 Enterprise Service Bus
20%
2 Ratings
Performance
Azure API Management
N/A
0 Ratings

6.0
WSO2 Enterprise Service Bus
60%
2 Ratings
Support Rating
Azure API Management
N/A
0 Ratings

7.0
WSO2 Enterprise Service Bus
70%
2 Ratings
Product Scalability
Azure API Management
N/A
0 Ratings

10.0
WSO2 Enterprise Service Bus
100%
1 Rating
Likelihood to Recommend
Azure API Management
APIM is useful for the standard scenarios:
1) Securing your back-end APIs - If you have a legacy back-end web service that has a basic authentication scheme, you can add some additional security by placing APIM in front, and requiring subscription keys. Leverage your existing firewall to ensure only your APIM instance can communicate with your back-end API, and you've basically added a layer of protection.
2) Lift and shift - there are always going to be clients that don't want to update their clients to use a newer API; in some cases you can make a newer API look like an older one by implementing some complex policies in APIM. You can also do the opposite, making older APIs look new, such as making an XML back-end accept both JSON and XML.
3) Centralizing your APIs - if you've acquired another company and want to make their API set look as if it's a part of the larger whole, APIM is an easy way to provide a consistent front-end interface for developers.
Digital Solutions Architect
DynacareHospital & Health Care, 1001-5000 employees
WSO2 Enterprise Service Bus
WSO2 ESB is an awesome product for companies looking to venture into the world of SOA with an ESB. They have a lot of other products too that can work really well with their carbon infrastructure. The interface is simple for deploying and managing proxy services. You can also write custom modules within the ESB using Java with IDE like Eclipse
Senior (Consultant) Software Engineer
Intermountain HealthcareHospital & Health Care, 10,001+ employees
Pros
Azure API Management
- Easy commissioning of APIs.
- Great policies to control access.
- Easy mock services for testing.

Verified User
Employee in Corporate
Chemicals Company, 10,001+ employeesWSO2 Enterprise Service Bus
- One of the basic requirement of an ESB product is that it should be able to support transformation. WSO2 ESB provides support of XSLT, so you can transform your request to whatever format. Moreover, transformations like converting your xml payload into JSON and JSON payload to XML are out of the box available.
- WSO2 ESB provides a scheduler feature, by which you can configure your own scheduler to call a proxy service at a particular time of day or or initiate sequence.
- WSO2 ESB provides excellent error handling techniques, WSO2 ESB provides detailed error handling scenarios to tackle all the situations. WSO2 ESB also provides custom error handling by which you can make your own custom error message before sending it back to client.
Integration Engineer
W-integrateInformation Technology and Services, 1-10 employees
Cons
Azure API Management
- Lack of robustness is a bit of an issue. Several other providers offer more options and capabilities, but then, they are lacking in interface ease.
- As with anything Azure, pricing is really hard to stay on top of. I always find that you really don’t know what you’re paying for until you get the bill. Having an excellent Azure Administrator can help resolve that.
- Integrating with app services outside of Azure can be a challenge, or at least much more challenging than just using Azure App Services.

Verified User
Manager in Finance and Accounting
Consumer Goods Company, 10,001+ employeesWSO2 Enterprise Service Bus
- While it's easy to configure for a quick start, it is not so easy to deploy by yourself in a complex production scenario.
- Not very stable for production usage, we encountered several trivial bugs that make us believe that this product is still not widely adopted.
- Lack of a built in mechanism for auto-restart in case of an application server crash.

Verified User
Engineer in Information Technology
Information Technology and Services Company, 501-1000 employeesPricing Details
Azure API Management
General
Free Trial
—Free/Freemium Version
—Premium Consulting/Integration Services
—Entry-level set up fee?
No
Starting Price
—WSO2 Enterprise Service Bus
General
Free Trial
—Free/Freemium Version
—Premium Consulting/Integration Services
—Entry-level set up fee?
No
Starting Price
—Usability
Azure API Management
No score
No answers yet
No answers on this topic
WSO2 Enterprise Service Bus
WSO2 Enterprise Service Bus 6.0
Based on 1 answer
Compared to competitors the overall experience has been fine

Verified User
Engineer in Information Technology
Information Technology and Services Company, 501-1000 employeesReliability and Availability
Azure API Management
No score
No answers yet
No answers on this topic
WSO2 Enterprise Service Bus
WSO2 Enterprise Service Bus 2.0
Based on 2 answers
Lack of auto-restart built-in capabilities. In case of running out of memory there are no built-in methods to recover from a crash, just for example, Oracle WebLogic Node Manager.

Verified User
Engineer in Information Technology
Information Technology and Services Company, 501-1000 employeesPerformance
Azure API Management
No score
No answers yet
No answers on this topic
WSO2 Enterprise Service Bus
WSO2 Enterprise Service Bus 6.0
Based on 2 answers
The product is performing well and consuming few resources

Verified User
Engineer in Information Technology
Information Technology and Services Company, 501-1000 employeesSupport Rating
Azure API Management
No score
No answers yet
No answers on this topic
WSO2 Enterprise Service Bus
WSO2 Enterprise Service Bus 7.0
Based on 2 answers
Our experience with the WSO2 support has beent satisfactory

Verified User
Engineer in Information Technology
Information Technology and Services Company, 501-1000 employeesAlternatives Considered
Azure API Management
Azure APIM vs Amazon API Gateway:
1) Azure APIM was a complete package that included a developer portal.
2) We are very Microsoft centric - so the Microsoft product suite aligned very well with our business needs.
3) It was faster and easier to stand up Azure APIM for testing than it was for the Amazon API Gateway.
Digital Solutions Architect
DynacareHospital & Health Care, 1001-5000 employees
WSO2 Enterprise Service Bus
It's the only one truly open source and free.
Architecture Practice Manager
Gfi EspañaInformation Technology and Services, 1001-5000 employees
Scalability
Azure API Management
No score
No answers yet
No answers on this topic
WSO2 Enterprise Service Bus
WSO2 Enterprise Service Bus 10.0
Based on 1 answer
Adding a server node is really straightforward, there are just few point in the configuration files.

Verified User
Engineer in Information Technology
Information Technology and Services Company, 501-1000 employeesReturn on Investment
Azure API Management
- We can always think of positive ROI impact on business
- It helps to easily facilitate the design, deployment, and maintenance of our APIs

Verified User
Professional in Information Technology
Information Technology & Services Company, 10,001+ employeesWSO2 Enterprise Service Bus
- Very well documented tutorials and case studies makes it easy to learn.
- It has a really supportive community
- It is fast and it can easily handle 300 tps of average use on a VM with 4Gig RAM
Software Architect
Persian SmartPathInformation Technology and Services, 1-10 employees