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IBM Integration Bus vs webMethods.io comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 3, 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
6.3
IBM Integration Bus offers varied ROI, aiding digital transformation, with long-term benefits and cost reductions from efficient integrations.
Sentiment score
7.1
Organizations achieve significant ROI with webMethods.io, citing reduced manual work and integration time, despite potential cost considerations.
 

Customer Service

Sentiment score
6.6
IBM Integration Bus customer service is rated high for expertise, though some users cite delays and high costs.
Sentiment score
6.6
webMethods.io customer service is praised for quick support, though responses vary, with suggestions for localized and faster service.
I would rate the technical support of IBM Integration Bus as nine out of ten; it was the best.
 

Scalability Issues

Sentiment score
7.7
IBM Integration Bus excels in scalability, supporting diverse configurations and high performance, ideal for enterprise deployment with minor version limitations.
Sentiment score
7.2
webMethods.io is highly scalable for cloud solutions and adaptable for large integrations, despite licensing and configuration challenges.
Whenever more resources are needed, they become available automatically without any human interference.
Vertically, scalability is fine, however, I have not expanded horizontally with the product yet.
 

Stability Issues

Sentiment score
8.2
IBM Integration Bus is praised for its exceptional stability and reliability, crucial for handling extensive infrastructure integration smoothly.
Sentiment score
7.6
webMethods.io is stable and reliable with minor issues, enhanced by frequent updates, though rapid changes can be problematic.
In my experience, it is a scalable solution, and IBM Integration Bus is indeed a stable product.
We provide support to our clients, and the minimum calls I receive are for webMethods.io; it's very stable.
There are some issues like the tool hanging or the need for additional jars when exposing web services.
 

Room For Improvement

IBM Integration Bus needs enhancements in functionality, support, cost, interface, architecture, and integration with cloud and DevOps.
webMethods.io needs better documentation, stability, integration, performance, and user-friendly features, including cost-effective licensing and advanced capabilities.
They are improving one of the nodes such as the HTTP request node, implementing the indirect retry mechanism itself, and we are getting new features.
webMethods.io lacks advanced monitoring and analytics capabilities, so my customers need to use something additional.
A special discount of at least 50% for old customers would allow us to expand our services and request more resources.
 

Setup Cost

IBM Integration Bus is costly for small firms but reasonable for large enterprises, with concerns over licensing complexity.
webMethods.io is costly, ideal for big enterprises; licensing complex; negotiations common, but valued for its capabilities and support.
Regarding the pricing setup cost and licensing for IBM Integration Bus, I believe it is expensive.
Regarding the pricing and licensing of webMethods.io, I don't think it's expensive when compared with the features.
 

Valuable Features

IBM Integration Bus excels with protocol support, scalability, and security, offering seamless system integration and intuitive GUI for enterprises.
webMethods.io provides scalable integration, intuitive API management, extensive connector support, robust security, and seamless connectivity for complex integrations.
The features I find most valuable in IBM Integration Bus are very useful for performing transformations from systems such as SAP to Salesforce, and from Salesforce to S/4 and 365.
It facilitates the exposure of around 235 services through our platform to feed various government entities across the entire country.
I believe data transformation is exceptional in webMethods.io because they have an online database that can cache the database online.
 

Categories and Ranking

IBM Integration Bus
Ranking in Enterprise Service Bus (ESB)
1st
Average Rating
8.0
Reviews Sentiment
7.2
Number of Reviews
70
Ranking in other categories
No ranking in other categories
webMethods.io
Ranking in Enterprise Service Bus (ESB)
3rd
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
93
Ranking in other categories
Business-to-Business Middleware (3rd), Managed File Transfer (MFT) (9th), API Management (9th), Cloud Data Integration (7th), Integration Platform as a Service (iPaaS) (5th)
 

Mindshare comparison

As of July 2025, in the Enterprise Service Bus (ESB) category, the mindshare of IBM Integration Bus is 21.9%, up from 21.3% compared to the previous year. The mindshare of webMethods.io is 10.9%, up from 9.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Enterprise Service Bus (ESB)
 

Featured Reviews

Ashraf Siddiqui - PeerSpot reviewer
Helpful for complex integrations because it has tools and functionality to integrate with other systems
Everything needs to be improved. As far as integration and the cloud are concerned, things are moving to the cloud side. When you use Kubernetes and similar technologies, IBM Integration Bus doesn't greatly facilitate these environments. Maybe I don't know enough about that, but I feel that when it comes to the DevOps environment, the tool needs to be deployed on production in a way that's just like pods. Cloud integration needs to be more facilitated with the DevOps environment. This IBM technology needs to adapt because in the recent world, in the real world, we see that everything is just a cloud pod. Whenever you need to scale anything, you just put some cloud and pod and improve it, make any server and deploy it. But in IBM Integration Bus, there is a problem because we can't do this as easily. In short, IBM needs to more emphasize or more integrate with the cloud environments as well, similar to DevOps. There are limitations in IBM Integration Bus when it comes to DevOps.
MohanPrasad - PeerSpot reviewer
Smooth integration and enhanced deployment with high licensing cost
webMethods.io was used to integrate APIs through the webMethods.io platform, trigger database events, and connect backend APIs through a Java backend. It was used extensively for integration purposes in my organization Integration became smoother, troubleshooting was easier, and deployment and…
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Top Industries

By visitors reading reviews
Financial Services Firm
22%
Computer Software Company
13%
Manufacturing Company
8%
Insurance Company
6%
Computer Software Company
13%
Financial Services Firm
13%
Manufacturing Company
12%
Retailer
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

Migration from IBM Integration Bus to Mulesoft ESB for a large enterprise tech services company
I was previously part of the Oracle SOA/OSB development team. In my current capacity I architected solutions using MuleSoft Anypoint Platform on cloud / on-premises and hybrid modes and on PCE/RTF ...
IBM Integration Bus vs Mule ESB - which to choose?
Our team ran a comparison of IBM’s Integration Bus vs. Mule ESB in order to determine what sort of ESB software was the best fit for our organization. Ultimately we decided to choose IBM Integratio...
What do you like most about IBM Integration Bus?
The message queue, like, message queue connectors. Then they have a built in connectors for most of the systems, like SAP, oracle database, and this Civil connector is there. Of course, we have thi...
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.
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.
What needs improvement with Built.io Flow?
webMethods.io needs to incorporate ChatGPT to enhance user experience. It can offer a customized user experience.
 

Also Known As

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

Overview

 

Sample Customers

Salesbox, €sterreichische Bundesbahnen (€BB), Road Buddy, Swiss Federal Railways, Electricity Supply Board, The Hartree Centre, ESB Networks
Cisco, Agralogics, Dreamforce, Cables & Sensors, Sacramento Kings
Find out what your peers are saying about IBM Integration Bus vs. webMethods.io and other solutions. Updated: June 2025.
860,168 professionals have used our research since 2012.