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Oracle Service Bus vs WSO2 Carbon [EOL] comparison

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Comparison Buyer's Guide

Executive Summary

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
Average Rating
7.8
Reviews Sentiment
7.0
Number of Reviews
31
Ranking in other categories
Enterprise Service Bus (ESB) (3rd)
WSO2 Carbon [EOL]
Average Rating
9.0
Number of Reviews
1
Ranking in other categories
No ranking in other categories
 

Featured Reviews

JB
IT Consultant at a tech vendor with 10,001+ employees
Efficient integration across varied systems through advanced routing and enrichment services
We usually use Oracle Service Bus for integration, to integrate with different systems, running batch processes, or using web services. It is used for different kinds of integrations The main advantage of Oracle Service Bus is the possibility to integrate different systems using workflows and…
it_user420135 - PeerSpot reviewer
Senior System Architect & Consultant at a tech services company with 51-200 employees
It allows you to deal with any mediation situation based on messages using concepts like proxy services and APIs.
The Data Services Server is a beautiful product which allows you to "expose" your data as REST and/or SOAP services secured or not using any of the databases you might to keep your business data. Using with the Identity server it gives you the possibility to manage all the identity subjects in your Organization, it connects out of the box to any corporate user store you have through LDAP or JDBC, it allows you to manage different mechanisms to implement authentication / authorization using Web SSO, SAML2, OAUTH2, federated authentication, among others. Also, it allows you to control all this through its administrative interface which could be exposed out of the box as SOAP services and also you can use it to implement role based access controls using XACML policies and business claims.

Quotes from Members

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

Pros

"I am a part of the software developing team and I mainly use this solution for the integrating applications."
"There are always continuous improvements that are happening."
"Even though we had been using Oracle BPEL, we had to go with Oracle Service Bus because it is able to handle JSON inputs, and we were amazed by its flexibility in accepting incoming messages."
"The flexibility offered by Oracle Service Bus, especially in the latest versions, includes abstracting underlying processes and enabling drag-and-drop mappings from source to destination."
"With Oracle Service Bus, we can connect with different types of systems. Another feature I like the most is the security feature."
"Overall it is a pretty good solution."
"The most valuable feature of this solution is that you can connect with different applications."
"Performance is everything and this has proven itself over the years."
"The Enterprise Service Bus is really fast and flexible, it allows you to deal with any mediation situation based on messages using concepts like proxy services, APIs, and it has lots of connectors that facilitates its interaction with other products."
 

Cons

"This solution should work better with RESTful services."
"The initial setup is likely complex for many organizations."
"The connectivity with the solution is an area that needs to be improved. On occasion, requests are lost due to losing connectivity."
"We have faced a problem with the heap memory side, but that is stable now."
"It needs to support more adapters, because the integration points keep changing and new things keep coming up. It also needs to be more scalable."
"It would be ideal if they could optimize it a bit."
"The error-handling capability can be improved"
"An area for improvement in Oracle Service Bus is the roadmap for its product launch. Currently, it's unclear, so Oracle should develop a roadmap for version 12c, so people can see what's coming out of that version of Oracle Service Bus. Cloud hosting is an additional feature I'd like to see in the next release of Oracle Service Bus."
"In a general sense, the documentation of these products should be improved."
 

Pricing and Cost Advice

"Oracle Service Bus is a bit expensive"
"The pricing is on the higher side."
"I'm not aware of how much Oracle Service Bus costs."
"The price of this solution is better than the subscription-based Mule ESB."
"We have an unlimited yearly license."
"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."
Information not available
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Top Industries

By visitors reading reviews
Financial Services Firm
12%
Construction Company
12%
Outsourcing Company
9%
Manufacturing Company
9%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business8
Midsize Enterprise6
Large Enterprise22
No data available
 

Questions from the Community

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 is your primary use case for Oracle Service Bus?
We usually use Oracle Service Bus ( /products/oracle-service-bus-reviews ) for integration, to integrate with different systems, running batch processes, or using web services. It is used for diffe...
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Also Known As

No data available
Carbon
 

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
Bdigital, M-creations, Yenlo, Codenvy, Ohio Automobile Club
Find out what your peers are saying about Salesforce, IBM, Oracle and others in Enterprise Service Bus (ESB). Updated: October 2026.
920,336 professionals have used our research since 2012.