WSO2 API Manager vs webMethods.io comparison

IBM and WSO2 are both solutions in the API Management category. IBM is ranked #10 with an average rating of 7.7, while WSO2 is ranked #8 with an average rating of 8.0. IBM holds a 2.5% mindshare in APIM, compared to WSO2’s 4.3% mindshare. Additionally, 94% of IBM users are willing to recommend the solution, compared to 94% of WSO2 users who would recommend it.

webMethods.io

Read 94 webMethods.io reviews

8,835 Views
2,474 Comparison Views

94% willing to recommend

WSO2 API Manager

Read 41 WSO2 API Manager reviews

4,688 Views
4,688 Comparison Views

94% willing to recommend

webMethods.io

WSO2 API Manager

Comparison Buyer's Guide

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Executive SummaryUpdated on Nov 16, 2025

WSO2 API Manager and webMethods.io compete in the integration and API management category. WSO2 API Manager appears to have the upper hand due to its open-source nature, offering customizable and flexible solutions, while webMethods.io offers enhanced ease of use with extensive protocol support.

Features: WSO2 API Manager provides robust integration capabilities, detailed logging, testing capabilities, and is highly customizable due to its open-source framework. It supports flexible API compositions and orchestration. webMethods.io offers pre-built connectors, intuitive drag-and-drop workflow design, and a comprehensive suite of integration solutions with strong adaptability to various enterprise needs.

Room for Improvement: WSO2 API Manager could improve its installation process and user experience, as well as enhance community and documentation support for open-source users and security features. webMethods.io needs better integration capabilities, enhanced monitoring and analytics, and improved adaptability to legacy systems, while needing to enhance its cloud capabilities.

Ease of Deployment and Customer Service: WSO2 API Manager supports flexible deployment across public, private, and hybrid cloud environments but might require technical expertise. Comprehensive support may be limited without a subscription. webMethods.io provides robust cloud integration with hybrid deployment options and responsive customer service. It has a structured support framework, although users might rely on external resources for certain implementations.

Pricing and ROI: WSO2 API Manager is appreciated for its affordability and accessibility with its open-source offering, reducing initial costs and making it cost-effective for development environments. Enterprise support requires a subscription. webMethods.io generally has higher pricing, reflecting its extensive features and enterprise capabilities, suitable for larger enterprises willing to invest in comprehensive integration platforms.

To learn more, read our detailed WSO2 API Manager vs. webMethods.io Report (Updated: December 2025).

Buyer's Guide

WSO2 API Manager vs. webMethods.io

December 2025

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Helped 879,259 peers since 2012

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

6.7

webMethods.io delivers positive ROI by reducing manual work, enhancing efficiency, and justifying costs despite high initial pricing.

Sentiment score

7.6

WSO2 API Manager offers flexibility and cost savings, with users appreciating high ROI and efficient migrations and fraud management.

No quotes available

For more quotes and insights, download the webMethods.io report

No quotes available

For more quotes and insights, download the WSO2 API Manager report

Customer Service

Sentiment score

6.6

webMethods.io customer service is generally favorable but needs faster response and improved technical knowledge for complex issues.

Sentiment score

6.6

WSO2 API Manager offers varied support, with valued documentation and community resources but mixed reviews on support speed and communication.

An incident portal is available where we can raise tickets and based on priority, they reply.

Yashraj Makwana

Developer at a hospitality company with 1,001-5,000 employees

For more quotes and insights, download the webMethods.io report

The support is good, with well-defined documentation and helpful blogs.

AnilKumar40

Senior Principal Architect at 6d Technologies

For more quotes and insights, download the WSO2 API Manager report

Scalability Issues

Sentiment score

7.2

webMethods.io scalability varies, effective with cloud and vertical scaling, but may require careful planning for high transaction volumes.

Sentiment score

7.5

WSO2 API Manager offers versatile scalability, adapting easily to various needs, despite some challenges with components and configuration.

Whenever more resources are needed, they become available automatically without any human interference.

ZiyadThaher

Sales Director at Proven Consult

If any webMethods.io product is installed on-premises and a company wants to scale its application, either vertical scaling or horizontal scaling is needed.

Yashraj Makwana

Developer at a hospitality company with 1,001-5,000 employees

Vertically, scalability is fine, however, I have not expanded horizontally with the product yet.

Samer Ghanim

Information Technology Specialist at PACI

For more quotes and insights, download the webMethods.io report

No quotes available

For more quotes and insights, download the WSO2 API Manager report

Stability Issues

Sentiment score

7.6

webMethods.io is stable with high user ratings, though stability varies by setup; cloud versions may need improvement.

Sentiment score

7.3

WSO2 API Manager is stable, performs well on Tomcat, but memory issues and upgrade challenges require careful management.

We provide support to our clients, and the minimum calls I receive are for webMethods.io; it's very stable.

ZiyadThaher

Sales Director at Proven Consult

There are some issues like the tool hanging or the need for additional jars when exposing web services.

Samer Ghanim

Information Technology Specialist at PACI

For more quotes and insights, download the webMethods.io report

The system is stable for our low-concurrency use cases.

AnilKumar40

Senior Principal Architect at 6d Technologies

For more quotes and insights, download the WSO2 API Manager report

Room For Improvement

webMethods.io struggles with legacy models, integration issues, and cost, prompting user requests for UI, analytics, and AI enhancements.

WSO2 API Manager's complex interface, documentation, support, and pricing hinder user experience, necessitating improved security and communication.

When comparing the license cost and request per minute cost, webMethods.io needs to address that.

Yashraj Makwana

Developer at a hospitality company with 1,001-5,000 employees

Another enhancement would be in OCR; currently, there is a huge demand for OCR capabilities. It would be perfect if webMethods.io had a built-in component for OCR, as this would be tested and allow customers to use it better than a third-party OCR application.

ZiyadThaher

Sales Director at Proven Consult

A special discount of at least 50% for old customers would allow us to expand our services and request more resources.

Samer Ghanim

Information Technology Specialist at PACI

For more quotes and insights, download the webMethods.io report

Our integrations do not handle high-volume transactions.

AnilKumar40

Senior Principal Architect at 6d Technologies

For more quotes and insights, download the WSO2 API Manager report

Setup Cost

webMethods.io provides flexible enterprise-focused pricing, notable for high capability yet potentially high costs, with scalable and negotiable options.

WSO2 API Manager provides free open-source and paid enterprise versions, balancing reasonable subscription costs with competitive features.

Regarding the pricing and licensing of webMethods.io, I don't think it's expensive when compared with the features.

ZiyadThaher

Sales Director at Proven Consult

For more quotes and insights, download the webMethods.io report

No quotes available

For more quotes and insights, download the WSO2 API Manager report

Valuable Features

webMethods.io offers scalable integration, real-time connectivity, and secure, user-friendly API management for efficient enterprise workflow and system connectivity.

WSO2 API Manager is scalable, open-source, user-friendly, secure, customizable, and supports microservices, APIs, and real-time monitoring.

If we want to make a REST API, SOAP, REST, or any other type, all kinds of things are put in one box and we can make anything we want to.

Yashraj Makwana

Developer at a hospitality company with 1,001-5,000 employees

It facilitates the exposure of around 235 services through our platform to feed various government entities across the entire country.

Samer Ghanim

Information Technology Specialist at PACI

I believe data transformation is exceptional in webMethods.io because they have an online database that can cache the database online.

ZiyadThaher

Sales Director at Proven Consult

For more quotes and insights, download the webMethods.io report

The product's capabilities for integrating with REST APIs are valuable.

AnilKumar40

Senior Principal Architect at 6d Technologies

For more quotes and insights, download the WSO2 API Manager report

Categories and Ranking

webMethods.io

Ranking in API Management

10th

Average Rating

8.0

Reviews Sentiment

6.8

Number of Reviews

Ranking in other categories

Business-to-Business Middleware (2nd), Enterprise Service Bus (ESB) (3rd), Managed File Transfer (MFT) (8th), Cloud Data Integration (6th), Integration Platform as a Service (iPaaS) (7th)

WSO2 API Manager

Ranking in API Management

8th

Average Rating

8.0

Reviews Sentiment

6.9

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of December 2025, in the API Management category, the mindshare of webMethods.io is 2.5%, up from 2.2% compared to the previous year. The mindshare of WSO2 API Manager is 4.3%, down from 4.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.

API Management Market Share Distribution
Product	Market Share (%)
WSO2 API Manager	4.3%
webMethods.io	2.5%
Other	93.2%

API Management

Featured Reviews

Yashraj Makwana

Developer at a hospitality company with 1,001-5,000 employees

Offers strong integration capabilities and reliable features but needs pricing and scaling improvements

Many things are evolving with the AI buzz in the market. What I would like to see improved or enhanced in webMethods.io in the future is that since webMethods.io is already under IBM, I think IBM will introduce and integrate AI into it. Additionally, regarding what webMethods.io can improve is the license cost. Other cloud players are also providing the same kind of functionality, such as AWS and Azure. webMethods.io is being installed on-premises, but AWS is providing it directly in the cloud. When comparing the license cost and request per minute cost, webMethods.io needs to address that. There are many competitors in the market for this.

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AnilKumar40

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

Manufacturing Company

14%

Financial Services Firm

11%

Computer Software Company

11%

Energy/Utilities Company

Financial Services Firm

17%

Computer Software Company

12%

Manufacturing Company

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	23
Midsize Enterprise	11
Large Enterprise	64

By reviewers
Company Size	Count
Small Business	14
Midsize Enterprise	7
Large Enterprise	21

Questions from the Community

What do you like most about Built.io Flow?

The tool helps us to streamline data integration. Its BPM is very strong and powerful. The solution helps us manage digital transformation.

See all answers

What is your experience regarding pricing and costs for Built.io Flow?

webMethods.io is expensive. We have multiple components, and you need to pay for each of them.

See all answers

What needs improvement with Built.io Flow?

webMethods.io needs to incorporate ChatGPT to enhance user experience. It can offer a customized user experience.

See all answers

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.

See all answers

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...

See all answers

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...

See all answers

Comparisons

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Compared 7% of the time

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Compared 6% of the time

Apigee vs webMethods.io

Compared 5% of the time

IBM Integration Bus vs webMethods.io

Compared 5% of the time

Boomi iPaaS vs webMethods.io

Compared 4% of the time

More webMethods.io Competitors

Kong Gateway Enterprise vs WSO2 API Manager

Compared 19% of the time

Apigee vs WSO2 API Manager

Compared 15% of the time

Apache APISIX vs WSO2 API Manager

Compared 13% of the time

Amazon API Gateway vs WSO2 API Manager

Compared 8% of the time

Gravitee vs WSO2 API Manager

Compared 3% of the time

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Product Reports

Buyer's Guide

webMethods.io

December 2025

Download webMethods.io product report

Buyer's Guide

WSO2 API Manager

December 2025

Download WSO2 API Manager product report

Also Known As

Built.io Flow, webMethods Integration Server, webMethods Trading Networks, webMethods ActiveTransfer, webMethods.io API

No data available

Overview

webMethods.io Integration is a powerful integration platform as a service (iPaaS) that provides a combination of capabilities offered by ESBs, data integration systems, API management tools, and B2B gateways.

IBM

WSO2 API Manager provides a flexible, open-source platform for API management, focusing on scalability, containerization, and ease of use in API publication, management, and lifecycle processes.

With robust security and strong integration capabilities, WSO2 API Manager supports microservices and API orchestration. Its advanced features include OAuth2 and identity access management, enhancing deployment, development, and operational efficiency. While praised for adaptability, users suggest improvements in installation, user interface simplicity, third-party integration, and documentation. Enhanced support, security, and expanded monitoring are also recommended alongside better module coordination and navigation. Performance optimization and refined caching mechanisms are valuable areas for growth.

What are the key features of WSO2 API Manager?

Flexibility and Open-Source Customization: Tailored API management for diverse business needs.
Scalability: Efficiently handles growing API demand and workloads.
Containerization: Simplifies deployment in cloud environments.
Robust Security: Protects API calls and ensures safe data exchange.
Real-Time Monitoring: Provides insights into API performance and usage.

What benefits should users expect in reviews?

Efficient API Management: Streamlines API lifecycle from publication to retirement.
Improved Integration: Works seamlessly with microservices and identity services.
Operational Efficiency: Enhances development and deployment processes.
Data Security: Secures sensitive information through advanced protocols.

Enterprises utilize WSO2 API Manager for managing APIs in sectors such as banking, telecom, and SmartCity projects. Serving as a digital hub, it enables efficient API publication for internal and external users, ensuring effective API documentation and version control. Its flexibility in API management supports digital integration and service orchestration.

WSO2

Sample Customers

Cisco, Agralogics, Dreamforce, Cables & Sensors, Sacramento Kings

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

Buyer's Guide

WSO2 API Manager vs. webMethods.io

December 2025

Free Report: WSO2 API Manager vs. webMethods.io

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