OpenESB vs webMethods.io comparison

OpenESB and IBM are both solutions in the Enterprise Service Bus (ESB) category. OpenESB is ranked #13, while IBM is ranked #3 with an average rating of 7.9. OpenESB holds a 1.7% mindshare in E, compared to IBM’s 11.3% mindshare. Additionally, 100% of OpenESB users are willing to recommend the solution, compared to 94% of IBM users who would recommend it.

OpenESB

Read 4 OpenESB reviews

372 Views
372 Comparison Views

100% willing to recommend

webMethods.io

Read 93 webMethods.io reviews

8,870 Views
1,508 Comparison Views

94% willing to recommend

OpenESB

webMethods.io

Comparison Buyer's Guide

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Executive SummaryUpdated on Mar 3, 2025

webMethods.io and OpenESB are competing products in the integration solutions category. webMethods.io seems to have the upper hand in ease of deployment and pricing, while OpenESB is preferred for complex integration tasks due to its robust capabilities.

Features: webMethods.io offers extensive integration options, standard APIs, and cloud support. OpenESB provides strong support for complex message-based systems, advanced integration patterns, and is suitable for enterprises needing sophisticated processing capabilities.

Ease of Deployment and Customer Service: webMethods.io benefits from streamlined cloud-based deployment and comprehensive support, facilitating quicker time-to-market and easier maintenance. OpenESB offers a flexible on-premise and hybrid model but requires more expertise for successful deployment.

Pricing and ROI: webMethods.io provides a competitive pricing structure ideal for scalable cloud services, promising higher ROI. OpenESB, while having a higher setup cost, handles complex tasks efficiently, offering ROI through greater operational efficiencies for suitable scenarios.

To learn more, read our detailed OpenESB vs. webMethods.io Report (Updated: September 2025).

Buyer's Guide

OpenESB vs. webMethods.io

September 2025

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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

OpenESB

Ranking in Enterprise Service Bus (ESB)

13th

Average Rating

8.6

Reviews Sentiment

7.2

Number of Reviews

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

Ranking in other categories

Business-to-Business Middleware (3rd), Managed File Transfer (MFT) (11th), API Management (11th), Cloud Data Integration (10th), Integration Platform as a Service (iPaaS) (7th)

Mindshare comparison

As of October 2025, in the Enterprise Service Bus (ESB) category, the mindshare of OpenESB is 1.7%, up from 1.1% compared to the previous year. The mindshare of webMethods.io is 11.3%, up from 10.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Enterprise Service Bus (ESB) Market Share Distribution
Product	Market Share (%)
webMethods.io	11.3%
OpenESB	1.7%
Other	87.0%

Enterprise Service Bus (ESB)

Featured Reviews

PaulPerez

Integration Architect at Pymma consulting

Easily define choreography and orchestration with this process-oriented solution

We provide contracted services for our customers that include coordinating with providers and implementing the solution. A current project includes using the solution to deploy 200 microservices. The process-oriented solution allows you to define choreography and orchestration. This feature…

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Derrick Brockel

Senior Manager of Operations at a comms service provider with 10,001+ employees

An integration platform that enables you to automate tasks by connecting apps and services

Follow best practices,engage in their professional services to help build your messaging system and to be PR have some PR emphasis and and blue Bluegreen deployment You could take half your your clusters out, upgrade them, and put them back in so you have a quick callback. And also patch quarterly, we got we got downbound. And and at that point, it's a little hard to get into the cycle when you're releasing software every every week, and you're trying to, go through an upgrade seven fifty servers, it's a little hard to get into the upgrade flow when when you're running that tight. I rate the overall solution an eight out of ten.

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Quotes from Members

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

Pros

"The process-oriented solution allows you to define choreography and orchestration."

"OpenESB pushes the organization to clearly define service boundaries and interfaces. So it motives the business and the development teams to clearly define their business services and processes they want to implement. OpenESB supports fine and coarse-grain granularity for the services and supports top-down and bottom-up approaches for the services, processes definition, and composition."

"One of the most valuable features is being able to implement business processes while keeping track of the design from BPMN to a BPEL Implementation."

"The core is very stable."

"High throughput and excellent scalability."

"webMethods Trading Networks is a good solution for interacting with outside of the organization. We can integrate the solutions with multiple outside the organization."

"It's a good tool, and it has a stable messaging broker."

"Some of the key features are the integration platform, query mechanism, message handling within the bus, and the rules engine. We've had a really good experience with webMethods Integration Server."

"In the API gateway, there is a new feature that allows us to filter logs within a payload. This has been a useful feature."

"The solution is scalable."

"The comprehensiveness and depth of Integration Servers' connectors to packaged apps and custom apps is unlimited. They have a connector for everything. If they don't, you can build it yourself. Or oftentimes, if there is value for other customers as well, you can talk with webMethods about creating a new adapter for you."

"The solution has a very comprehensive and versatile set of connectors. I've been able to utilize it for multiple, different mechanisms. We do a lot of SaaS and we do have IoT devices and the solution is comprehensive in those areas."

More webMethods.io pros

Cons

"The documentation of the product must be improved. It could be tricky to find the right documentation on a topic since the documentation is spread in many places. I advise the new joiner to contact the community to get entry points and additional documentation. Tutorial and Video must be present to take up the product."

"Regarding its management, a web console being able to synchronize distributed instances would be great."

"Cloud deployment is weak and needs to be improved."

"The documentation needs to be better."

"The high price of the product is an area of concern where improvements are required."

"The orchestration is not as good as it should be."

"The price has room for improvement."

"This product is for larger companies. Compared to TIBCO I think webMethods is better in terms of ease of use and support."

"Rapid application development has to be considered, especially for UI, where user interference is crucial."

"The on-premises setup can be difficult."

"Other products have been using AI and cloud enhancements, but webMethods Integration Server is still lagging in that key area."

"The improvement needed is related to the model's position. As of now, it seems to be more of a conceptual idea rather than a widely implemented solution. For how long"

More webMethods.io cons

Pricing and Cost Advice

"There are two versions. The first is the community version, which is free and contains the last part of the feature, but if you want to get the Enterprise version, you'll have to pay €60,000 which covers support and two instances on production."

"The cost for the prediction instrument is high because it is charged per instances based on prediction, but the rest of the solution is free."

"The Community Edition is a full product you can use in production, it does not have limitations like other alternatives."

"Currently, the licensing solution for this product is pretty straightforward. The way that Software AG has moved in their licensing agreements is very understandable. It is very easy for you to see where things land. Like most vendors today, they are transaction based. Therefore, just having a good understanding of how many transactions that you are doing a year would be very wise. Luckily, there are opportunities to work with the vendor to get a good understanding of how many transactions you have and what is the right limit for you to fall under."

"The pricing is a yearly license."

"It is expensive, but we reached a good agreement with the company. It is still a little bit expensive, but we got a better deal than the previous one."

"The price is a little bit high, especially regarding their support."

"Some of the licensing is "component-ized," which is confusing to new users/customers."

"I am not involved in the licensing side of things."

"Some who consider this solution often avoid it due to its high price."

"I do think webMethods is coming under increasing pressure when it comes to their price-to-feature value proposition. It's probably the single biggest strategic risk they have. They're very expensive in their industry. They've been raising the price recently, especially when compared with their competitors."

More webMethods.io pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

16%

Computer Software Company

16%

Hospitality Company

16%

Logistics Company

Manufacturing Company

14%

Computer Software Company

12%

Financial Services Firm

11%

Energy/Utilities Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

By reviewers
Company Size	Count
Small Business	23
Midsize Enterprise	11
Large Enterprise	63

Questions from the Community

Ask a question

Earn 20 points

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.

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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

Comparisons

Mule ESB vs OpenESB

Compared 50% of the time

WSO2 Enterprise Integrator vs OpenESB

Compared 26% of the time

Oracle Service Bus vs OpenESB

Compared 24% of the time

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IBM App Connect vs webMethods.io

Compared 9% of the time

IBM Integration Bus vs webMethods.io

Compared 7% of the time

IBM Sterling B2B Integration Services vs webMethods.io

Compared 7% of the time

Apigee vs webMethods.io

Compared 6% of the time

Boomi iPaaS vs webMethods.io

Compared 5% of the time

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Product Reports

Buyer's Guide

OpenESB

October 2025

Download OpenESB product report

Buyer's Guide

webMethods.io

October 2025

Download webMethods.io product report

Also Known As

No data available

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

Overview

OpenESB is a Java-based open-source enterprise service bus. It can be used as a platform for both enterprise application integration and service-oriented architecture. OpenESB allows you to integrate legacy systems, external and internal partners and new development in your Business Process.

OpenESB

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

Sample Customers

Information Not Available

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

Buyer's Guide

OpenESB vs. webMethods.io

September 2025

Free Report: OpenESB vs. webMethods.io

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