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Oracle Service Bus vs WSO2 Enterprise Integrator 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:
 

Categories and Ranking

Oracle Service Bus
Ranking in Enterprise Service Bus (ESB)
4th
Average Rating
7.8
Reviews Sentiment
7.0
Number of Reviews
31
Ranking in other categories
No ranking in other categories
WSO2 Enterprise Integrator
Ranking in Enterprise Service Bus (ESB)
7th
Average Rating
7.6
Reviews Sentiment
6.8
Number of Reviews
20
Ranking in other categories
Data Integration (29th)
 

Mindshare comparison

As of August 2025, in the Enterprise Service Bus (ESB) category, the mindshare of Oracle Service Bus is 11.1%, up from 11.0% compared to the previous year. The mindshare of WSO2 Enterprise Integrator is 5.4%, up from 5.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Enterprise Service Bus (ESB)
 

Featured Reviews

Radhey Rajput - PeerSpot reviewer
Allows seamless integration and connectivity with different types of systems
I would suggest using this solution. Oracle Service Bus is very good. Any organization can use it. So it's very robust and scalable, and its security features are very good. Overall, I would rate the solution an eight out of ten because there are some loopholes in service and support. Sometimes, when we have issues and go to Oracle support, they will not give us solutions. Instead, they will ask for so many log files and emails. The product is good, but the support is not.
Ritesh_Shah - PeerSpot reviewer
Decreases the development timeframe and costs
The main issue with the product is pricing. It uses core-based pricing for WSO2 Enterprise Integrator and API Manager. It would be best if you had APIM by default. It provides many connectors for easy integration with third-party systems. Often, customers decide to develop using open-source tools like Spring Boot if there aren't many connectors required to avoid increasing costs. They'll develop this way and then deploy using APIM, the bare minimum needed. It is mainly required for very complicated setups with many connectors. In the implementations I've seen, people often used open-source tools because there weren't many third-party systems involved—just their organization's own systems. From WSO2 Enterprise Integrator, I expect them to bring up more and more connectors in the future. That's the main expectation. Having more connectors in various areas will help us when discussing new requirements. I don't have any specific use case right now, so I can't name a particular connector. But, as new technologies emerge, the relevant connectors should be there for those. WSO2 Enterprise Integrator mainly helps with the integration part, which can be simplified only if you have relevant connectors for whatever you're doing.

Quotes from Members

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

Pros

"The ability to master the process in one location."
"The solution is quite stable overall. We haven't witnessed any performance issues so far."
"It was very good at supporting high transactions, up to 300 transactions per second."
"I like the ease of deployment and the ease of implementation."
"Monitoring feature that allows tracking of the web's UI development."
"Supports multiple protocol technologies and web services."
"The main advantage of Oracle Service Bus is the possibility to integrate different systems using workflows and different architectures in the same product."
"What I found most valuable in Oracle Service Bus is its time to market. It's excellent."
"WSO2's analytics capability is good, considering the ELC support they provide."
"The solution basically conforms to our standards."
"The learning curve for this solution is very good."
"The solution has two main parts: integration and transformation. It's very user-friendly and easy to understand for everyone."
"It's a very complete product. It allows us to network security and add more layers of security to the system."
"The stability is excellent."
"It was mostly easy to set up the product."
"The drag-and-drop features for connectors are very valuable."
 

Cons

"Security features can be improved to better protect the server."
"Security needs to be more integrated."
"The consolidation functionality is minimal, lacking advanced features for complex integrations."
"This solution would benefit from having more cloud-based adapters."
"If they can containerize this, that would be nice. If they can provide docker images and offer support for those containers, that would be great."
"It would be ideal if they could optimize it a bit."
"There are times when I select components in composite and they do not appear, and I cannot figure out why."
"There is significant room for improvement in the monitoring capabilities."
"The product's price is an area of concern where improvements are required."
"The micro integrator should be improved. There is room for enhancement considering alternative integration components."
"They should release upgrades more frequently."
"The customization can be a bit difficult."
"The administration side is complex and could use significant improvements to enhance the solution's functionality."
"I would like to see them bring back a feature, from earlier versions, that was very useful in debugging and finding issues."
"The main issue with the product is pricing. It uses core-based pricing for WSO2 Enterprise Integrator and API Manager. It would be best if you had APIM by default. It provides many connectors for easy integration with third-party systems."
"You cannot include the validation of XPath."
 

Pricing and Cost Advice

"The pricing is on the higher side."
"We have an unlimited yearly license."
"Oracle Service Bus is a bit expensive"
"This is a very expensive product and the price varies depending on factors such as the number of processors and the number of users. Our licensing fees are approximately $300,000."
"I'm not aware of how much Oracle Service Bus costs."
"The price of this solution is better than the subscription-based Mule ESB."
"The open-source, unsupported version is available free of charge."
"The cost is better than IBM Cloud Pak."
"The solution costs about 20,000 or 30,000 euros per year, per instance."
"The pricing of WSO2 Enterprise Integrator for enterprise subscriptions can be considered expensive, especially from the perspective of someone who prefers open-source software."
"I rate the product price a six on a scale of one to ten, where one is low price and ten is high price."
"It is a low-cost solution."
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Top Industries

By visitors reading reviews
Financial Services Firm
16%
Computer Software Company
15%
Government
8%
Manufacturing Company
7%
Financial Services Firm
18%
Computer Software Company
16%
Manufacturing Company
7%
Insurance Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Oracle Service Bus?
The stability is consistently high, with only one notable issue encountered.
What is your experience regarding pricing and costs for Oracle Service Bus?
I view both Oracle and IBM products as expensive. There are no significant differences in pricing between these products.
What needs improvement with Oracle Service Bus?
The main problem could be related to timeout issues. This can happen due to legacy systems that might not allow the use of microservices. It's a different viewpoint of the system, and such constrai...
What do you like most about WSO2 Enterprise Integrator?
WSO2's analytics capability is good, considering the ELC support they provide.
What is your experience regarding pricing and costs for WSO2 Enterprise Integrator?
The product has reasonable and competitive pricing for enterprise customers. It is expensive for small businesses especially. They are using the open-source solution, and they find it expensive sin...
What needs improvement with WSO2 Enterprise Integrator?
Something that could be improved in WSO2 Enterprise Integrator is that the problem is not a lack of capability or functionalities. The problem is that it is a very complex environment. To put your ...
 

Overview

 

Sample Customers

MakeMyTrip Ltd., Griffith University, Colab Consulting Pty. Ltd., Pacfico Seguros Generales, IGEPA IT-SERVICE GmbH, Guangzhou Municipal Human Resources and Social Security Bureau, Pacfico Seguros Generales, Bank Audi S.A.L., Rydges Sydney Airport, Intelligent Pathways, Nacional Monte de Piedad IAP
West
Find out what your peers are saying about Oracle Service Bus vs. WSO2 Enterprise Integrator and other solutions. Updated: July 2025.
865,295 professionals have used our research since 2012.