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 11.1% 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

382 Views
382 Comparison Views

100% willing to recommend

webMethods.io

Read 93 webMethods.io reviews

9,290 Views
1,672 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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Helped 867,497 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:

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 (2nd), Managed File Transfer (MFT) (9th), API Management (11th), Cloud Data Integration (8th), Integration Platform as a Service (iPaaS) (7th)

Mindshare comparison

As of September 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 11.1%, up from 10.0% 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	11.1%
OpenESB	1.7%
Other	87.2%

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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MohanPrasad

Senior Consultant at Brillio

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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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."

"The core is very stable."

"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 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."

"EDI is robust and integration with SAP is good."

"It has a good integration server, designer, and a very good API portal."

"Application integrations are offered out-of-the-box, and that is extremely important to us. This is one of the main use cases that we have for it. It is about 60 to 70 percent of the workload in our application today."

"The most valuable feature of the webMethods Integration Server is its reliability. It has a lot of great documentation from the service providers. Additionally, it is easy to use."

"webMethods Integration Server is an easy-to-use solution and does not require a lot of coding."

"The most valuable feature of webMethods Integration Server is all the capabilities it provides. We leverage most of the features, that they have offered to us. Our vendor has made some additional features on top of the webMethods Integration Server and we use all the features together."

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

More webMethods.io pros

Cons

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

"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."

"The documentation needs to be better."

"Documentation needs tuning. There is a lot of dependency with SoftwareAG. Even with the documentation at hand, you can struggle to implement scenarios without SAG’s help. By contrast, IBM’s documentation is self-explanatory, in my opinion."

"I have noticed that webMethods ActiveTransfer has had problems when handling large files. For example, when we receive (and perform operations on) files that are larger than about 16 MB, the software starts losing performance."

"I would like the solution to provide bi-weekly updates."

"Scalability and connectors to different cloud applications is lacking."

"webMethods.io lacks advanced monitoring and analytics capabilities, so my customers need to use something additional."

"Technical support is an area where they can improve."

"webMethods.io Integration's installation is complex. It should also improve integration and connectors."

"The logging capability has room for improvement. That way, we could keep a history of all the transactions. It would be helpful to be able to get to that without having to build a standalone solution to do so."

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."

"Pricing has to be negotiated with the local Software AG representative. SAG can always prepare an appropriate pricing model for every client."

"webMethods.io Integration's pricing is high and has yearly subscription costs."

"This is not a cheap solution but, compared to other products such as those offered by IBM, the pricing is similar."

"Pricing is the number-one downfall. It's too expensive. They could make more money by dropping the price in half and getting more customers. It's the best product there is, but it's too expensive."

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

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

"The solution’s pricing is too high."

"It is worth the cost."

More webMethods.io pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

18%

Computer Software Company

16%

Hospitality Company

11%

Logistics Company

Manufacturing Company

14%

Computer Software Company

13%

Financial Services Firm

11%

Retailer

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.

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

Comparisons

Mule ESB vs OpenESB

Compared 46% of the time

WSO2 Enterprise Integrator vs OpenESB

Compared 32% of the time

Oracle Service Bus vs OpenESB

Compared 22% 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 7% of the time

Boomi iPaaS vs webMethods.io

Compared 5% of the time

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Product Reports

Buyer's Guide

OpenESB

August 2025

Download OpenESB product report

Buyer's Guide

webMethods.io

August 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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