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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
7.0
Number of Reviews
19
Ranking in other categories
Data Integration (31st)
 

Mindshare comparison

As of June 2025, in the Enterprise Service Bus (ESB) category, the mindshare of Oracle Service Bus is 11.4%, up from 11.3% compared to the previous year. The mindshare of WSO2 Enterprise Integrator is 5.2%, up from 5.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Enterprise Service Bus (ESB)
 

Featured Reviews

Awa Sri - PeerSpot reviewer
Offers valuable features of API management and protocol definition
The initial setup process of Oracle Service Bus is quite easy. The installation of the product can be completed in one or two hours, but the total deployment time varies from case to case. I believe the entire deployment of Oracle Service Bus can be finished within a day. One engineer is enough to deploy the solution. The solution can be easily maintained.
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

"It has improved the efficiency of development."
"The ability to master the process in one location."
"The main advantage of Oracle Service Bus is the possibility to integrate different systems using workflows and different architectures in the same product."
"Supports multiple protocol technologies and web services."
"I am a part of the software developing team and I mainly use this solution for the integrating applications."
"It is lightweight and one can easily integrate with different applications, databases, JMS, or web services through different protocols."
"We've been pleased with the level of technical support."
"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."
"The learning curve for this solution is very good."
"It was mostly easy to set up the product."
"The installation process is easy."
"The drag-and-drop features for connectors are very valuable."
"I like the user-friendly system and development of the service-oriented architecture."
"The customer service executives are very responsive."
"The solution has two main parts: integration and transformation. It's very user-friendly and easy to understand for everyone."
"The solution basically conforms to our standards."
 

Cons

"Security features can be improved to better protect the server."
"This solution would benefit from having more cloud-based adapters."
"The initial setup is likely complex for many organizations."
"The support for GraphQL needs to be improved, and the response time for global support could be faster."
"The connectivity with the solution is an area that needs to be improved. On occasion, requests are lost due to losing connectivity."
"Security needs to be more integrated."
"The pricing of the product could be better. It's a bit high."
"The consolidation functionality is minimal, lacking advanced features for complex integrations."
"They should introduce better pricing for small companies."
"The micro integrator should be improved. There is room for enhancement considering alternative integration components."
"WSO2 libraries are not mature enough. For example, if you want to integrate with Kafka using its Kafka library, it often has many bugs."
"I would like to see better documentation for the open-source version."
"You cannot include the validation of XPath."
"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."
"The integration capabilities need to be improved."
"The administration side is complex and could use significant improvements to enhance the solution's functionality."
 

Pricing and Cost Advice

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

By visitors reading reviews
Financial Services Firm
17%
Computer Software Company
14%
Government
8%
Manufacturing Company
6%
Computer Software Company
23%
Financial Services Firm
17%
Manufacturing Company
6%
Government
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?
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 e...
 

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: June 2025.
856,873 professionals have used our research since 2012.