No more typing reviews! Try our Samantha, our new voice AI agent.

Boomi AtomSphere 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:
 

Categories and Ranking

Boomi AtomSphere API Manage...
Ranking in API Management
30th
Average Rating
7.4
Reviews Sentiment
6.2
Number of Reviews
10
Ranking in other categories
No ranking in other categories
WSO2 API Manager
Ranking in API Management
9th
Average Rating
8.0
Reviews Sentiment
6.9
Number of Reviews
42
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of June 2026, in the API Management category, the mindshare of Boomi AtomSphere API Management is 1.2%, up from 0.5% compared to the previous year. The mindshare of WSO2 API Manager is 3.6%, down from 5.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
API Management Mindshare Distribution
ProductMindshare (%)
WSO2 API Manager3.6%
Boomi AtomSphere API Management1.2%
Other95.2%
API Management
 

Featured Reviews

Vijaya KumarMaddela - PeerSpot reviewer
Founder at EAIESB
Has required significant improvements due to limited features but offers simple implementation and good support
Boomi AtomSphere API Management has very few features. If you ask me to name the top two, I would say MuleSoft and Apigee, as it depends on the customer-to-customer use cases. After those, WSO2, Kong, and whether you say Informatica API Manager or Boomi AtomSphere API Management, they stand with only three out of ten features which are essential for API management. All the features that Apigee has, they need to add. All the features that MuleSoft has, they need to add. It is not a simple task. The problem is that they lack features. It is not their performance. There are many features to mention. When you take and compare all the features that Apigee has and all the features that MuleSoft has, they need to implement those features.
MM
Manager, Integration Technical Delivery at United Delta
Middleware integration has become smoother and manages API lifecycles and scopes effectively
Regarding WSO2 API Manager, I have no drawbacks or areas for improvement. However, regarding the Micro Integrator, I had some issues while developing complex services because it was mainly designed to be used for simple services, not complex ones. While using complex services, I encountered some issues. I communicated this with WSO2, and they released other products that solved everything related to my concern. These products were released before my concern was raised. When I explored them, they were pretty good, and I did not see the same issues I had experienced. WSO2 is enhancing themselves, and their products are fine. The previous concern was about the previous product, so it is resolved now since there are new products available. I would like WSO2 to improve quality or response time in support, or both.

Quotes from Members

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

Pros

"Integrations take less time."
"The stability of the solution is good."
"The user interface, which we use to create the integration, basically has the data structures collected, is pretty easy to navigate, is a drag and drop style of working, and there is very little code required so the creation of the endpoints is very simple."
"Boomi allows for more secure URLs and easy customization of HTTP and HTTPS protocols, which I find very beneficial."
"AtomSphere API Management is a simple platform that's easy to use. If you're using it on-prem, there's a little learning curve."
"We can develop almost any interface that we need."
"Integration is straightforward. There is no issue with it."
"Boomi AtomSphere API Management is a good product for integrating with Boomi as a backend service."
"Its open-source features are very good, especially for your production work."
"WSO2 API Manager is easy to use."
"I recommend this product."
"API compositions."
"It's very scalable, which is one of the best features."
"It handles millions of transactions of API calls per month in our reality, in the Lombardy region in Italy."
"The solution is open-source."
"The scalability is fine for our purposes."
 

Cons

"It's difficult to integrate the on-prem application with the Dell Boomi Cloud. We have to check to ensure the Dell domain engine is running. It just requires some service endpoints from our on-prem application to connect to Dell Boomi Cloud to make it available to integrate. It would be better if AtomSphere API Management were offered as a purely SaaS application, so I wouldn't need an on-prem component to make it available. We could make a test call or provide some connection parameters. That should enable it to pull the data."
"From an improvement perspective, the price could be cheaper."
"The API management has room for improvement."
"Boomi AtomSphere API Management has very few features. If you ask me to name the top two, I would say MuleSoft and Apigee, as it depends on the customer-to-customer use cases."
"The product is really complex to manage."
"Overall, I would rate AtomSphere lower than solutions like APG or API Connect."
"Most of the basic functionality is there in Boomi, but APG is a more feature-rich solution."
"The solution must provide more AI services."
"From what I have experienced from the versions I have tried, they could improve on the multi-tenant environments to allow some kind of SSO single sign-on between tenant."
"The professional support and licensing aspects of WSO have been a challenge."
"The tool's commercial aspect could be improved. Pricing varies with partners, so selecting the appropriate pricing can be challenging."
"API Manager is not easy to scale because some of its components lack scalability. It's a difficult point. Especially because companies are so cloud-based these days, microservice scalability is a major thing."
"The user interface provides all functionalities to configure and manage the product, however its usability, especially for first-time users, is a little bit rough compared to the UI of other commercial API Managers."
"The user interface could be a bit better."
"In WSO2 API Manager, we had little flexibility and were restricted to a specific software or tool."
"For fresh graduates and engineers, the setup process can be very difficult."
 

Pricing and Cost Advice

"The price is reasonable."
"Boomi AtomSphere API Management is a cheap product."
"Boomi AtomSphere API Management gives customers a good price. Price-wise, the product is good."
"The product can get very expensive quickly if you connect to multiple databases."
"It is an open-source product."
"We use the open-source version — the free version."
"My previous company paid about 1.2 million dollars, and my current company pays about 300k. Both companies are at the enterprise level."
"WSO2 API Manager is a costly solution, and its pricing is not competitive enough compared to other products."
"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 a low-cost solution. It is one of the most affordable solutions."
"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."
report
Use our free recommendation engine to learn which API Management solutions are best for your needs.
900,644 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Individual & Family Service
9%
Manufacturing Company
9%
Marketing Services Firm
8%
Outsourcing Company
6%
Financial Services Firm
20%
Comms Service Provider
8%
Computer Software Company
7%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise2
Large Enterprise4
By reviewers
Company SizeCount
Small Business15
Midsize Enterprise7
Large Enterprise21
 

Questions from the Community

What is your experience regarding pricing and costs for Boomi AtomSphere API Management?
In terms of pricing, Boomi is expensive for small companies due to its license model. For enterprise companies, it is cheaper than competitors like MuleSoft, as large enterprise accounts have huge ...
What needs improvement with Boomi AtomSphere API Management?
Boomi AtomSphere API Management has very few features. If you ask me to name the top two, I would say MuleSoft and Apigee, as it depends on the customer-to-customer use cases. After those, WSO2, Ko...
What is your primary use case for Boomi AtomSphere API Management?
I am a service provider and we use Boomi API management for customer-facing applications where real-time insights are needed. We expose APIs through Boomi to allow customers to trigger and get info...
What needs improvement with WSO2 API Manager?
Regarding WSO2 API Manager, I have no drawbacks or areas for improvement. However, regarding the Micro Integrator, I had some issues while developing complex services because it was mainly designed...
What is your primary use case for WSO2 API Manager?
My major use cases for WSO2 API Manager are mainly for system integration between multiple layers because we are working on the middleware layer between the systems.
What advice do you have for others considering WSO2 API Manager?
The thing that I hoped WSO2 had in their integration products, not WSO2 API Manager, was AI agents, and now they have this. I believe at this stage, they have the things that the market is going th...
 

Also Known As

Boomi API Management
No data available
 

Overview

 

Sample Customers

Avalara, Cornell University, Dropbox
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 Boomi AtomSphere API Management vs. WSO2 API Manager and other solutions. Updated: June 2026.
900,644 professionals have used our research since 2012.