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Fiorano ESB vs Mule ESB vs Oracle Service Bus comparison

 

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:
 

Mindshare comparison

As of August 2025, in the Enterprise Service Bus (ESB) category, the mindshare of Fiorano ESB is 1.6%, up from 1.3% compared to the previous year. The mindshare of Mule ESB is 18.7%, down from 22.6% compared to the previous year. The mindshare of Oracle Service Bus is 11.1%, up from 11.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Enterprise Service Bus (ESB)
 

Featured Reviews

reviewer987933 - PeerSpot reviewer
Scalable and easy to maintain
One of the most valuable features is the scalability. Whenever it's required, we can add more servers and scale. We can actually use specific servers for specific stuff. Unlike in other solutions, now we can implement one server purely dedicated to core-banking-related API. This is very important when it comes to the PCI DSS certification.
Maharsh-Kapadia - PeerSpot reviewer
Transforms enterprise integration with comprehensive platform and excellent support
The best features of this solution are that everything we get into a single platform, whether it's integration, API, or data modeling; everything is available in one platform. It's a hybrid, including cloud and on-premise solutions with good connectivity and good connectors. From the benefits of using Mule ESB, we could reduce the manual tasks to 50% in one to two years. The cost is still something we are trying to make lower because we see some advantages when we move from point-to-point integration to API-led connectivity. We have seen a lot of reusable assets, so the cost is reduced. Ultimately, we want to see how it's transformed into business revenue; that's what we are still looking into.
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.

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 compliment out-of-the-box integration components with small custom code."
"The platform's most valuable feature is data transformation."
"One of the most valuable features is the scalability. Whenever it's required, we can add more servers and scale. We can actually use specific servers for specific stuff. Unlike in other solutions, now we can implement one server purely dedicated to core-banking-related API. This is very important when it comes to the PCI DSS certification."
"I like that Mule ESB provides fast and good technical support."
"I'm not using ESB directly. It is the integration layer, so it's running under the hood. However, the conversion and transformation performance is excellent. Anypoint Enterprise Security is also solid."
"It was pretty fast to develop APIs on this platform, which is something I liked about it. So, the time to value was pretty good."
"The solution improved my company by modernizing the way we offer services and improving the user experience."
"The connectivity the solution provides is excellent. There are often too many systems that we have to integrate and this helps with that."
"Mule Expression Language"
"The most valuable features of Mule ESB are its ease of use, documentation, ease to adapt to newer security and vulnerabilities, and a lot of help available. Additionally, there is a lot of flexibility, many patches available, and they provide APIs. They are a market standard."
"Mule ESB has a user-friendly design, and everything is in one place. The API and architecture are popular right now. Also, MuleSoft has a large and supportive online community."
"This product is not complicated and very easy to learn."
"It is stable."
"The most valuable feature of this solution is that you can connect with different applications."
"The routing and aggregation are the most valuable features. It's split and join."
"With Oracle Service Bus, we can connect with different types of systems. Another feature I like the most is the security feature."
"It is lightweight and one can easily integrate with different applications, databases, JMS, or web services through different protocols."
"I like the ease of deployment and the ease of implementation."
"The ability to master the process in one location."
 

Cons

"Fiorano ESB could be improved by becoming more user-friendly. Most of the pages and generated reports on API usage are already there, but they could be more user-friendly. There could be more selections added to generate reports. Overall, though, Fiorano suits all our needs and has good functionality."
"Fiorano ESB's logging feature and data availability need improvement."
"Error logging is not very user-friendly. It requires the error logging to be configured in many different places."
"There are some issues with both stability and scalability."
"The solution's setup needs to be a bit more straightforward and its support needs to respond faster."
"It would be great to see implementing security modules as a feature."
"The payment system needs improvement."
"The initial setup is not easy."
"Mule ESB isn't as secure as IBM. Financial companies go with IBM for that reason."
"From an improvement perspective, there should be fewer coding challenges for users in Mule ESB."
"Improvements could be made in performance."
"The inconvenient part about working with this product is that it's very heavy, requiring a lot of people and a lot of resources."
"The weak point of OSB is the single point of failure."
"While I have not used the latest versions, resource efficiency could be optimized, considering past experiences"
"The error-handling capability can be improved"
"The consolidation functionality is minimal, lacking advanced features for complex integrations."
"The main problem could be related to timeout issues. This can happen due to legacy systems that might not allow the use of microservices."
"This solution would benefit from having more cloud-based adapters."
"It would be ideal if they could optimize it a bit."
 

Pricing and Cost Advice

"I rate the product's pricing a five out of ten."
"The pricing must be improved."
"This is expensive. In my next project, we had to go to other vendor."
"This product is cheaper than some offered by other vendors, although there is a problem because you have to pay for some third-party adapters."
"This product is expensive, but it does offer value for money."
"The licensing is yearly, and there are additional fees for services."
"Plan your licensing model (cloud or on-premises or hybrid) that will allow seamless integration with new partners."
"The price of the Mule ESB commercial version is expensive. However, they have a free community version."
"Mule ESB is a costly solution. We pay approximately $80,000 annually for the system. The cost of the number of instances, annual subscription, and cloud hosting services are expensive."
"The price of this solution is better than the subscription-based Mule ESB."
"Oracle Service Bus is a bit expensive"
"The pricing is on the higher side."
"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."
"We have an unlimited yearly license."
"I'm not aware of how much Oracle Service Bus costs."
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Top Industries

By visitors reading reviews
No data available
Computer Software Company
15%
Financial Services Firm
14%
Manufacturing Company
10%
Government
7%
Financial Services Firm
16%
Computer Software Company
15%
Government
8%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What do you like most about Fiorano ESB?
The platform's most valuable feature is data transformation.
What needs improvement with Fiorano ESB?
Fiorano ESB's logging feature and data availability need improvement.
Migration from IBM Integration Bus to Mulesoft ESB for a large enterprise tech services company
I was previously part of the Oracle SOA/OSB development team. In my current capacity I architected solutions using Mu...
IBM Integration Bus vs Mule ESB - which to choose?
Our team ran a comparison of IBM’s Integration Bus vs. Mule ESB in order to determine what sort of ESB software was t...
What do you like most about Mule ESB?
The solution's drag-and-drop interface and data viewer helped us quite a lot.
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 produ...
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 u...
 

Overview

 

Sample Customers

Polaris Transport, Harris Exelis, Aboitiz Power, Dyckerhoff AG, Gamma-Dynacare, DHL, Bajaj Finserv, Ecole hételire de Lausanne, Northern California Power Agency, Federal Bank, Commercial Bank of Africa, EasyPay, SSP, General American Corporation, Forex, Beijing Shubei Software Technology, City of Canton, Kent County Council, SJS District, County of Tulare, US Coast Guard, ZUNYI, Fraikin, Nilkamal, Posco, Toyota, UB Group
Ube, PacificComp, University of Witwatersrand, Justice Systems, Camelot
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
Find out what your peers are saying about IBM, Salesforce, Oracle and others in Enterprise Service Bus (ESB). Updated: August 2025.
865,140 professionals have used our research since 2012.