Red Hat Fuse vs WSO2 Enterprise Integrator comparison

Red Hat and WSO2 are both solutions in the Enterprise Service Bus (ESB) category. Red Hat is ranked #5 with an average rating of 7.7, while WSO2 is ranked #6 with an average rating of 9.0. Red Hat holds a 5.2% mindshare in E, compared to WSO2’s 5.5% mindshare. Additionally, 100% of Red Hat users are willing to recommend the solution, compared to 76% of WSO2 users who would recommend it.

Red Hat Fuse

Read 26 Red Hat Fuse reviews

2,282 Views
2,168 Comparison Views

100% willing to recommend

WSO2 Enterprise Integrator

Read 20 WSO2 Enterprise Integrator reviews

4,213 Views
1,348 Comparison Views

76% willing to recommend

Red Hat Fuse

WSO2 Enterprise Integrator

Comparison Buyer's Guide

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Executive SummaryUpdated on Mar 3, 2025

Red Hat Fuse and WSO2 Enterprise Integrator compete in the integration and API management category. Red Hat Fuse appears stronger in developer-friendliness and seamless connectivity, while WSO2 Enterprise Integrator stands out in API management and mediation.

Features: Red Hat Fuse is known for its seamless integration capabilities, leveraging Apache Camel for connectivity. It offers modularity and containerization features that simplify deployment. An additional strength is its developer-friendly environment, enabling swift application development. WSO2 Enterprise Integrator excels in providing a robust API management platform with extensive transformation capabilities. Its wide range of adaptors makes it a versatile choice for standardizing processes. The solution also offers a no-code, user-friendly environment for faster integrations.

Room for Improvement: Red Hat Fuse users suggest that documentation and user interface enhancements could further improve the experience. Smoother learning curves and better built-in connectors are also areas to consider. Users wish for improved monitoring and easier configurations. WSO2 Enterprise Integrator could improve its admin interface, ease of customization, and library maturity. Better pricing models and expanded connector support would enhance its appeal.

Ease of Deployment and Customer Service: Red Hat Fuse is mainly used in on-premises environments but is expanding its cloud capabilities. While its technical support is generally responsive, some users experience slower response times. WSO2 Enterprise Integrator is praised for its easy setup and strong community support, although administrative complexities can occur. Both providers offer helpful technical support, although response time improvements would be beneficial.

Pricing and ROI: Red Hat Fuse is initially costly, with its high cost of ownership being suited to larger enterprises that can benefit from its robust support. While open source, the support costs can drive up the price, with ROI realized through operational cost reductions. WSO2 Enterprise Integrator is generally more cost-effective, though open-source users might find subscription fees restrictive. Both solutions show ROI, albeit with varying initial investments and long-term savings potential.

To learn more, read our detailed Red Hat Fuse vs. WSO2 Enterprise Integrator Report (Updated: June 2026).

Buyer's Guide

Red Hat Fuse vs. WSO2 Enterprise Integrator

June 2026

Download the complete report

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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

Red Hat Fuse

Ranking in Enterprise Service Bus (ESB)

5th

Average Rating

8.2

Reviews Sentiment

7.0

Number of Reviews

Ranking in other categories

No ranking in other categories

WSO2 Enterprise Integrator

Ranking in Enterprise Service Bus (ESB)

6th

Average Rating

7.6

Reviews Sentiment

6.8

Number of Reviews

Ranking in other categories

Data Integration (29th)

Mindshare comparison

As of July 2026, in the Enterprise Service Bus (ESB) category, the mindshare of Red Hat Fuse is 5.2%, down from 7.2% compared to the previous year. The mindshare of WSO2 Enterprise Integrator is 5.5%, up from 5.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Enterprise Service Bus (ESB) Mindshare Distribution
Product	Mindshare (%)
Red Hat Fuse	5.2%
WSO2 Enterprise Integrator	5.5%
Other	89.3%

Enterprise Service Bus (ESB)

Featured Reviews

Nilay Rathod

Chapter Area Lead/GM Group Architecture & IT at Spark New Zealand

Microservices have transformed our integrations and now highlight room to improve AI-driven tooling

There are areas in Red Hat Fuse that have room for improvement. We were recently having a discussion with Red Hat team building agentic AI, which we call AI SDLC. Something that the team is actively working on, but I have not really seen any production-level version of it is MCP. For us to use Red Hat Fuse with AI models, we need MCP so that we can be very confident that it can deliver us a really solid outcome when developers are using it, whether it is any of the integration patterns or messaging bus patterns. I have not seen that yet. Even though Red Hat has an alternative to that, such as a plugin, it is not as advanced as some of the MCPs that we see around.

Read full review

Andrea Cuccarini

Technical director at Cremete

Effective data transformation and integration in complex environments with high functionality

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 hand on this environment is a very demanding task. This is the real problem. The problem is not about the product, but about the complexity to manage, to configure, to decide what to do. I have some experience using SAP R/3. It seems to me something similar. When you have to configure a situation with a client, especially for a client not in an industrial sector, but in a service sector, it is quite usual that you are in trouble for some reason. This is always the story that I found in the implementations I have done. Maybe there are only three or four big problems, in some other cases there are more than that, but this is the situation usually. For WSO2 Enterprise Integrator, not the same, but I must say it is quite often there is a need to put together some pieces and make it work in a coordinated way.

Read full review

Quotes from Members

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

Pros

"The installation is quite okay. We don't really change much in the configuration. Most of the time, most of the settings remain with the default and we are able to handle our needs using the default setting."

"I would rate the scalability a ten out of ten. We are an enterprise business."

"Red Hat Fuse's best features are that it's very easy to set up and maintain."

"Because we have been doing Red Hat Fuse projects for three years, and over time we have matured, we can employ similar use cases and make use of accelerators or templates. It gives us an edge when we deliver these services or APIs quickly."

"Because it was relatively easy to get set up, it saved us a lot of time in building the solution."

"One of the features I found most valuable in Red Hat Fuse is that it has a lot of containers so you won't have to worry about load balancing. In the past, there was a cut-off, but nowadays, Red Hat Fuse is moving off of that, so my team is utilizing it the most for load balancing, particularly running goal applications and three to five containers. There's automatic load balancing so you won't have to worry too much. I also found that component-wise, you don't have to do much coding in Red Hat Fuse because everything is configurable, for example, XML-based coding. Coding isn't that difficult. Performance-wise, I also found the solution to be quite good and its processing is quite fast. My team is processing a huge amount of data with the help of Red Hat Fuse."

"It integrates very well with XML, with JSON, MongoDB, and relational databases, and it was a perfect choice."

"I'm recommending Red Hat Fuse to others because it's affordable and it's built on top of technology that is pretty popular and well supported."

More Red Hat Fuse pros

"It's a very complete product. It allows us to network security and add more layers of security to the system."

"Currently, I find the configuration part quite valuable, where you can easily configure things."

"The most valuable aspect of the solution is the integration between core banking and other systems."

"From the capabilities and functional possibility and anything else technical, it is a very well-done product, I have to say."

"The stability is excellent."

"The productivity is the most valuable feature. It is very easy to write remediations."

"The learning curve for this solution is very good."

"The solution's customer service is good."

More WSO2 Enterprise Integrator pros

Cons

"In the next release, I'd like more stability and more security overall."

"The solution will be discontinued in 2024."

"For improvement, they can consider the way we collaborate with other applications...Right now, in Red Hat Fuse, everything is not available under one umbrella."

"The documentation for Fuse can be improved because, while it is very detailed and extensive, it is not too intuitive for someone that has to deliver some kind of troubleshooting services. In particular, for installation, re-installation, or upgrades, I find that the documentation can be improved."

"The main issue with Red Hat Fuse is the outdated and scattered documentation."

"I don't know the product last versions."

"The initial setup can be complex, especially, if, like us, a company is trying to learn and understand the system."

"While it's a good platform, the pricing is a bit high."

More Red Hat Fuse cons

"I would like to see better documentation for the open-source version."

"The scalability is not strong. If you want to scale it you have to install multiple servers."

"In my opinion, the administration model and interface, of Carbon, are lacking in terms of its features and user experience."

"WSO2 libraries are not mature enough. For example, if you want to integrate with Kafka using its Kafka library, it often has many bugs."

"The customization can be a bit difficult."

"The product's price is an area of concern where improvements are required."

"The integration capabilities need to be improved."

"For simpler tasks or simpler use cases, we avoid using WSO2 Enterprise Integrator because it is quite complex."

More WSO2 Enterprise Integrator cons

Pricing and Cost Advice

"We are paying around $24 million across five years."

"Red Hat Fuse saved us money. It is a lot easier to license for cloud deployments."

"The most important feature of Fuse is the cost. It is open source and a cheap option for an ESB. So, most of the clients in the Middle East and Asian countries prefer this ESB. Other ESBs, like MuleSoft and IBM API Connect, are pretty expensive. Because it is open source, Red Hat Fuse is the cheapest solution, providing almost every integration capability."

"We use the standard license, but you need the container platform in order to run it."

"My company pays for the license of Red Hat Fuse yearly. At the end of the day, it's a low-cost solution, and its support licenses are still very decently priced versus bigger operators such as IBM, etc. Red Hat Fuse is much more affordable than other solutions. On a scale of one to five, with one being cheap and five being extremely expensive, I'm rating its pricing a one."

"Pricing has been something that we have been working with Red Hat on, year over year. We have preferred pricing with the university because we are involved in education and research."

"You need to pay for the license. It's not free."

"Red Hat Fuse is an expensive tool, though I cannot answer how much it costs as that's confidential."

More Red Hat Fuse pricing and cost advice

"The pricing of WSO2 Enterprise Integrator for enterprise subscriptions can be considered expensive, especially from the perspective of someone who prefers open-source software."

"It is a low-cost solution."

"The open-source, unsupported version is available free of charge."

"The cost is better than IBM Cloud Pak."

"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 solution costs about 20,000 or 30,000 euros per year, per instance."

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Top Industries

By visitors reading reviews

Financial Services Firm

13%

Outsourcing Company

11%

Construction Company

Manufacturing Company

Financial Services Firm

11%

Outsourcing Company

Comms Service Provider

Construction Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	4
Midsize Enterprise	9
Large Enterprise	13

By reviewers
Company Size	Count
Small Business	8
Midsize Enterprise	2
Large Enterprise	11

Questions from the Community

What is your experience regarding pricing and costs for Red Hat Fuse?

When considering pricing for Red Hat Fuse, this is a pretty interesting question. When you consider cost, it is not just the cost of the software, but also the cost of development, cost of usage, a...

See all answers

What needs improvement with Red Hat Fuse?

See all answers

What is your primary use case for Red Hat Fuse?

Red Hat Fuse serves as our enterprise integration platform. We do use some of the message bus features as well, but it is not the enterprise message bus.

See all answers

What needs improvement with WSO2 Enterprise Integrator?

See all answers

What is your primary use case for WSO2 Enterprise Integrator?

A typical use case for WSO2 Enterprise Integrator is when I am in an interoperability environment with healthcare facilities and I have to put together a lot of applications that share some HL7 mes...

See all answers

What advice do you have for others considering WSO2 Enterprise Integrator?

For simpler tasks or simpler use cases, we avoid using WSO2 Enterprise Integrator because it is quite complex. So it is easier to manage some more simple solutions than that. WSO2 Enterprise Integr...

See all answers

Comparisons

Mule ESB vs Red Hat Fuse

Compared 17% of the time

IBM Integration Bus vs Red Hat Fuse

Compared 15% of the time

JBoss ESB vs Red Hat Fuse

Compared 10% of the time

TIBCO ActiveMatrix Service Bus vs Red Hat Fuse

Compared 7% of the time

Oracle Service Bus vs Red Hat Fuse

Compared 6% of the time

More Red Hat Fuse Competitors

MuleSoft Anypoint Platform vs WSO2 Enterprise Integrator

Compared 7% of the time

Mule ESB vs WSO2 Enterprise Integrator

Compared 7% of the time

IBM Integration Bus vs WSO2 Enterprise Integrator

Compared 7% of the time

Oracle Data Integrator (ODI) vs WSO2 Enterprise Integrator

Compared 6% of the time

TIBCO BusinessWorks vs WSO2 Enterprise Integrator

Compared 4% of the time

More WSO2 Enterprise Integrator Competitors

Product Reports

Buyer's Guide

Red Hat Fuse

July 2026

Download Red Hat Fuse product report

Buyer's Guide

WSO2 Enterprise Integrator

July 2026

Download WSO2 Enterprise Integrator product report

Also Known As

Fuse ESB, FuseSource

No data available

Overview

Red Hat Fuse offers seamless integrations using advanced modules and a robust environment with Apache Camel, emphasizing easy setup and scalability. It supports microservices and containerization, serving businesses in various sectors to streamline connectivity and messaging.

Red Hat Fuse provides businesses with a flexible integration platform known for its open-source strengths and modular capabilities. Leveraging Apache Camel, it enables versatile system interoperability through efficient routing and messaging techniques. Despite its strengths, users encounter challenges with pricing, learning curves, and documentation clarity. The need for improved performance monitoring and better integration with CI/CD pipelines is noted. Still, its role in supporting complex microservices and reducing adaptation efforts for legacy systems remains significant. With deployments in cloud and on-premises environments, organizations in healthcare, finance, and telecommunications use it as an integration hub to enhance modular architecture.

What are the key features of Red Hat Fuse?

Integration Modules: Facilitates flexible and efficient system connectivity.
Apache Camel Support: Streamlines modular integration.
Microservices and Containerization: Enables scalable system architecture.
Extensive Connectivity: Ensures adaptability across diverse environments.
Scalability and Resilience: Supports growing business needs and robust performance.

What benefits should users look for in reviews of Red Hat Fuse?

Ease of Setup: Simplifies the integration process for enterprises.
Adaptability: Provides flexibility in adapting to new technological environments.
Performance: Delivers efficient solutions with minimized coding requirements.
Automation: Enhances efficiency through intelligent automation capabilities.

Red Hat Fuse is implemented across industries for system integration and data transformation tasks. In healthcare, finance, and telecommunications, it reduces legacy system adaptation efforts, supporting a modular architecture as an integration hub. Companies use it to improve interoperability and microservice deployment in both cloud and on-premises settings.

Red Hat

WSO2 Enterprise Integrator is known for its robust integration and transformation capabilities with a user-friendly interface. It provides comprehensive API management, format conversion, and integration standardization, ensuring efficient and scalable operations.

WSO2 Enterprise Integrator is a versatile platform valued for integrating legacy systems, orchestrating APIs, and transforming data formats such as XML to JSON. Its open-source nature offers flexibility in adapting to diverse system requirements, making it a preferable choice in sectors like finance and healthcare. It helps expose internal services to external entities, supports microservices development, and fits well in enterprise service bus scenarios. Stability, performance, and cost-effectiveness are paramount, though customization and complex administration pose challenges. Improvements in documentation, integration studio, and support quality can enhance its service.

What are the key features?

User-Friendly GUI: Simplifies configuration and streamlines development tasks.
Integration and Transformation: Supports extensive adapters and connectors.
API Management: Facilitates format conversion and integration standardization.
Scalability and Performance: Ensures high stability and efficient operations.
Open-Source Flexibility: Allows seamless adaptation with diverse systems.

What benefits or ROI should users evaluate?

Cost-Effectiveness: Offers a competitive pricing model despite high initial costs.
Stability and Reliability: Delivers consistent performance suitable for mission-critical projects.
Flexibility: Accommodates complex requirements efficiently.
Scalable Solutions: Adapts to growing business needs without compromising performance.
Efficient Development: Speeds up tasks, improving developer productivity.

WSO2 Enterprise Integrator is applied across different industry scenarios, primarily in integration projects connecting legacy and external platforms. In finance and banking, it supports core integration initiatives, while healthcare uses it for interoperability. Organizations benefit from its deployment in both on-premise and industry-specific environments, where it aids in building and managing microservices and APIs effectively.

WSO2

Sample Customers

Avianca, American Product Distributors (APD), Kings College Hospital, AMD, CenturyLink, AECOM, E*TRADE

West

Buyer's Guide

Red Hat Fuse vs. WSO2 Enterprise Integrator

June 2026

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