IBM DataPower Gateway vs WSO2 Enterprise Integrator comparison

Why PeerSpot?

IBM and WSO2 are both solutions in the Enterprise Service Bus (ESB) category. IBM is ranked #8 with an average rating of 7.8, while WSO2 is ranked #6 with an average rating of 9.0. IBM holds a 4.9% mindshare in E, compared to WSO2’s 4.9% mindshare. Additionally, 96% of IBM users are willing to recommend the solution, compared to 76% of WSO2 users who would recommend it.

IBM DataPower Gateway

Read 32 IBM DataPower Gateway reviews

11,061 Views
1,880 Comparison Views

96% willing to recommend

WSO2 Enterprise Integrator

Read 20 WSO2 Enterprise Integrator reviews

5,726 Views
1,718 Comparison Views

76% willing to recommend

IBM DataPower Gateway

WSO2 Enterprise Integrator

Comparison Buyer's Guide

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Executive SummaryUpdated on Mar 3, 2025

IBM DataPower Gateway and WSO2 Enterprise Integrator compete in the enterprise integration and gateway space. While IBM offers strong pricing and reliable support, WSO2 is favored for its robust features, justifying its cost and marking it as potentially superior in certain aspects.

Features: IBM DataPower Gateway is noted for its high-speed processing, integrated security features, and multi-protocol gateway capabilities which allow seamless protocol transformations. WSO2 Enterprise Integrator is valued for its extensive adaptability with a wide range of connectors, ease of transformation and mediation capabilities, and user-friendly integration studio offering a no-code solution.

Room for Improvement: IBM DataPower Gateway could enhance flexibility and customization, lower its initial investment costs, and streamline its setup process for quicker deployment. WSO2 Enterprise Integrator might improve performance handling for exceedingly complex systems, refine its support for SOAP environments, and bolster documentation to better assist new users in navigating its features.

Ease of Deployment and Customer Service: WSO2 Enterprise Integrator provides an intuitive deployment model with strong community backing, making its open-source resources advantageous for a cost-effective implementation. IBM DataPower Gateway offers a more structured approach with professional support services to guide enterprise-level setups, leveraging expert assistance for thorough deployment.

Pricing and ROI: IBM DataPower Gateway comes with a higher initial cost which could present a financial barrier but offers stable returns on investment through its secure, reliable services crucial for enterprise operations. WSO2 Enterprise Integrator, being open-source, allows for a more economical setup process, facilitating scalable growth and promising a favourable ROI through low upfront costs and comprehensive integration capabilities.

To learn more, read our detailed IBM DataPower Gateway vs. WSO2 Enterprise Integrator Report (Updated: November 2026).

Buyer's Guide

IBM DataPower Gateway vs. WSO2 Enterprise Integrator

November 2026

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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

IBM DataPower Gateway

Ranking in Enterprise Service Bus (ESB)

8th

Average Rating

8.2

Reviews Sentiment

6.5

Number of Reviews

Ranking in other categories

Application Infrastructure (13th), SOA Application Gateways (1st), API Management (16th)

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 (31st)

Mindshare comparison

As of November 2026, in the Enterprise Service Bus (ESB) category, the mindshare of IBM DataPower Gateway is 4.9%, down from 6.4% compared to the previous year. The mindshare of WSO2 Enterprise Integrator is 4.9%, down from 5.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Enterprise Service Bus (ESB) Mindshare Distribution
Product	Mindshare (%)
WSO2 Enterprise Integrator	4.9%
IBM DataPower Gateway	4.9%
Other	90.2%

Enterprise Service Bus (ESB)

Featured Reviews

AkshaySawant

Manager at CSB Bank Ltd

Security features excel but development limitations emerge

We are using the IBM DataPower Gateway for security purposes. As per the development perspective, there are some limitations with IBM DataPower Gateway because it only supports XML and XSLT language, but it does not support the Java language. This is the only limitation of the IBM DataPower Gateway. For the authentication and authorization purpose, we can use the IBM DataPower Gateway. It's a very good product. We are mostly using the IBM DataPower Gateway for security purposes and load balancing purposes. If we are handling the load for a particular server, then we can use the IBM DataPower Gateway. The IBM DataPower Gateway is mostly used for security purposes. If we have some APIs and we are using some security for those APIs, then we can use it. It can also be used as a load balancer. It's also used for certificate management, user management purposes, authentication, and authorization. For routing, the IBM DataPower Gateway has multiple URL-based routing and content-based routing capabilities. If we have multiple URLs, then we can use an XML script. Using the XSLT language, we can configure multiple URLs and implement URL-based routing. Content-based routing means if we have multiple requests, we can route the request to a particular URL. For this, we need to use the XSLT language only. We can't use XML, Java, or other scripting languages. With IBM DataPower Gateway, we are using all the APIs. All APIs have been configured on the gateway. We have configured the particular TLS profile and some TLS client profiles as well. Using that TLS profile, we have configured the APIs and authentication. We have configured some tokens also, including JWT tokens and different types of auth tokens. There is also a rate limiting feature which we use for handling API loads.

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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.

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Quotes from Members

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

Pros

"The solution is robust, and we use the appliance version, which comes with good security features and troubleshooting tools, so we are happy with IBM DataPower."

"The appliance has great security and reliability."

"The MPGW (Multi-Protocol Gateway) is great because it allows you to easily expose services using various protocols – web services, REST (JSON), and others. This flexibility simplifies things."

"The scalability of the solution is good."

"The solution is straightforward and for large organizations, it functions well."

"My company has a good impression of IBM DataPower Gateway. What I like about it is that because it's an appliance, it's a turnkey solution that's very fast and out of the box. Compared to other gateways, I also like that IBM DataPower Gateway is function-rich. For example, for one of the projects, there was a need for specific transformation and security features available in IBM DataPower Gateway out of the box, so my team just needed to configure the appliance. There was no need for separate development, and I found it quite neat. Another valuable feature of IBM DataPower Gateway is that it's easy to integrate with other products."

"IBM is a huge organization in comparison to most of the competition, it has massive development and offers very high-quality products."

"The support for IBM DataPower Gateway has been exceptional."

More IBM DataPower Gateway pros

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

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

"The drag-and-drop features for connectors are very valuable."

"The solution's customer service is good."

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

"WSO2's analytics capability is good, considering the ELC support they provide."

"It's a consolidated product. It works and it does its job pretty well."

"The built-in connectors help with quick connectivity to the platforms, and we are using this for both our banking and insurance clients."

More WSO2 Enterprise Integrator pros

Cons

"I would like the tool to improve its training."

"Traceability could be improved, especially for business operations. The traceability of the transactions could be an improvement point for DataPower to work on. It would be better if they provided JSON support. JSON protocol data has changed format. It started performing internal transformation to JSONx. This might be an additional complexity."

"The two biggest issues of this solution are the complexity and the maintenance procedures."

"From the development perspective, it has limitations because it only supports the XSLT language. It does not support multiple languages."

"The solution requires a lot of training manuals in order to get to know it better and to be able to use it effectively."

"DataPower isn't the most user-friendly tool. It is not an easy tool to use. Some things could use better wizards to guide you through processes."

"An area for improvement in IBM DataPower Gateway is its price point because it's a relatively expensive product."

"In the next release, I would like to see the product price reduced. It should be cheaper."

More IBM DataPower Gateway cons

"The setup can be difficult for those not familiar with the solution."

"They should release upgrades more frequently."

"I would like to see them bring back a feature, from earlier versions, that was very useful in debugging and finding issues."

"There are a lot of security settings that when you apply you have to re-apply again every time you modify a setting. It is something that really needs to be enhanced."

"The customization can be a bit difficult."

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

"The integration capabilities need to be improved."

"We had some challenges with the installation of this solution."

More WSO2 Enterprise Integrator cons

Pricing and Cost Advice

"It's expensive when you compare it with others."

"The appliance is a bit on the expensive side for the workloads that are not too high."

"It is an expensive solution."

"The solution is expensive in comparison to other products."

"The solution has a return on investment but is a little expensive."

"As far as I know, they have a perpetual license for this product. They are paying perpetual fees rather than an annual subscription or annual pricing."

"Most customers' use case budgets are not inlined with the price of IBM DataPower Gateway. It is too expensive."

"The product is expensive."

More IBM DataPower Gateway pricing and cost advice

"It is a low-cost solution."

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

"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 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."

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Top Industries

By visitors reading reviews

Financial Services Firm

21%

Outsourcing Company

Manufacturing Company

Government

Outsourcing Company

14%

Financial Services Firm

Construction Company

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	11
Midsize Enterprise	2
Large Enterprise	18

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 IBM DataPower Gateway?

I don't know if the current licensing cost of IBM DataPower Gateway is high, but I think it's acceptable. I don't have any complaints about it.

See all answers

What needs improvement with IBM DataPower Gateway?

I noticed that the Gateway Script libraries could be improved, as they are not covering everything I need.

See all answers

What is your primary use case for IBM DataPower Gateway?

The primary purposes for which IBM DataPower Gateway is used include security purposes, and sometimes you need to put some configurations and mapping into the process.

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

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Compared 32% of the time

SwaggerHub vs IBM DataPower Gateway

Compared 4% of the time

OpenLegacy vs IBM DataPower Gateway

Compared 4% of the time

Apigee vs IBM DataPower Gateway

Compared 4% of the time

IBM webMethods Hybrid Integration vs IBM DataPower Gateway

Compared 3% of the time

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Oracle Data Integrator (ODI) vs WSO2 Enterprise Integrator

Compared 7% of the time

Mule ESB vs WSO2 Enterprise Integrator

Compared 7% of the time

MuleSoft Anypoint Platform vs WSO2 Enterprise Integrator

Compared 6% of the time

IBM Integration Bus vs WSO2 Enterprise Integrator

Compared 6% of the time

More WSO2 Enterprise Integrator Competitors

Product Reports

Buyer's Guide

IBM DataPower Gateway

October 2026

Download IBM DataPower Gateway product report

Buyer's Guide

WSO2 Enterprise Integrator

October 2026

Download WSO2 Enterprise Integrator product report

Also Known As

WebSphere DataPower, IBM DataPower, IBM WebSphere DataPower

No data available

Overview

IBM DataPower Gateway provides advanced security, multi-protocol transformation, and API management, ensuring appliance-based stability and performance. It supports enterprise-level traffic, facilitating seamless integration and deployment, though it may pose challenges in terms of pricing and user complexity.

IBM DataPower Gateway integrates as an enterprise service bus and API management platform, effectively securing APIs and managing authentication and authorization. Serving large banks and enterprises, it supports B2B transactions with data security and compliance, especially for sectors requiring GDPR adherence. Users benefit from high performance and stability, despite its premium cost and complex configuration needs. Cloud integration, user-friendliness enhancements, and improved documentation are areas where it can advance. It meets the demands of sectors like BFSI by protecting against security threats and supporting significant traffic volumes.

What are key features of IBM DataPower Gateway?

Advanced security functionalities: Comprehensive tools for authentication, authorization, and certificate management.
Multi-protocol transformation: Facilitates seamless conversions across different protocols.
Appliance-based stability: Provides a stable platform for handling enterprise traffic.
API management: Capable of managing APIs efficiently with rate-limiting and other controls.
Efficient troubleshooting tools: Streamlines issue resolution and system maintenance.

What benefits or ROI can users expect?

High performance: Capable of handling large-scale enterprise traffic efficiently.
Easy integration and configuration: Simplifies connecting with existing systems.
Regulatory compliance: Supports adherence to regulations like GDPR.
Protects against security threats: Offers robust security measures for data protection.

IBM DataPower Gateway is prominent in industries requiring rigorous data security and efficient integration, such as BFSI. Large enterprises leverage it for B2B transactions, ensuring regulatory compliance and high-performance standards. It's also implemented in environments demanding robust API security and management.

IBM

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

RBL Bank, Availity

West

Buyer's Guide

IBM DataPower Gateway vs. WSO2 Enterprise Integrator

November 2026

Free Report: IBM DataPower Gateway vs. WSO2 Enterprise Integrator

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