IBM DataPower Gateway vs Postman Enterprise comparison

IBM and Postman are both solutions in the API Management category. IBM is ranked #12 with an average rating of 8.3, while Postman is ranked #9 with an average rating of 8.7. IBM holds a 3.7% mindshare in APIM, compared to Postman’s 1.2% mindshare. Additionally, 96% of IBM users are willing to recommend the solution, compared to 95% of Postman users who would recommend it.

IBM DataPower Gateway

Read 30 IBM DataPower Gateway reviews

5,383 Views
4,037 Comparison Views

96% willing to recommend

Postman Enterprise

Read 65 Postman Enterprise reviews

4,440 Views
888 Comparison Views

95% willing to recommend

IBM DataPower Gateway

Postman Enterprise

Comparison Buyer's Guide

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Executive SummaryUpdated on Jul 27, 2025

IBM DataPower Gateway and Postman Enterprise are competing products in the realm of API management and testing. IBM DataPower Gateway holds an advantage in security and integration, while Postman Enterprise is preferred for its user-friendly design and testing capabilities.

Features: IBM DataPower Gateway offers top-notch security capabilities, robust integration support, and high-performance processing, handling complex transactions efficiently. Postman Enterprise stands out with an intuitive design, collaboration tools, and support for automated testing workflows.

Room for Improvement: IBM DataPower Gateway's steep learning curve and higher initial costs might deter some users, and its deployment can be complex. Postman Enterprise could improve by enhancing its scalability features and offering more robust enterprise-level support.

Ease of Deployment and Customer Service: IBM DataPower Gateway is noted for its robust configuration options and security, but it may be challenging for new users. Postman Enterprise provides a straightforward deployment experience with modern tools, and its customer service is often more responsive and efficient.

Pricing and ROI: IBM DataPower Gateway often entails higher upfront costs but offers substantial ROI for secure, scalable solutions. Postman Enterprise provides high functionality at a competitive price, making it appealing for cost-conscious businesses looking for quick ROI in testing and collaboration.

To learn more, read our detailed IBM DataPower Gateway vs. Postman Enterprise Report (Updated: September 2025).

Buyer's Guide

IBM DataPower Gateway vs. Postman Enterprise

September 2025

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

IBM DataPower Gateway

Ranking in API Management

12th

Average Rating

8.4

Reviews Sentiment

6.5

Number of Reviews

Ranking in other categories

Enterprise Service Bus (ESB) (5th), Application Infrastructure (12th), SOA Application Gateways (1st)

Postman Enterprise

Ranking in API Management

9th

Average Rating

8.2

Reviews Sentiment

6.8

Number of Reviews

Ranking in other categories

API Monitoring Software (1st), API Testing Tools (1st)

Mindshare comparison

As of October 2025, in the API Management category, the mindshare of IBM DataPower Gateway is 3.7%, up from 3.7% compared to the previous year. The mindshare of Postman Enterprise is 1.2%, up from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.

API Management Market Share Distribution
Product	Market Share (%)
Postman Enterprise	1.2%
IBM DataPower Gateway	3.7%
Other	95.1%

API Management

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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Anagha Mahadik

Product Development Manager at a university with 5,001-10,000 employees

Solution simplifies web service testing with impressive speed and accessibility

It is very easy for me to use and I highly prefer it compared to SoapUI and other products for performing its job. It is more handy and faster. It has impacted us very nicely. Postman is used for free by us. I'm not sure if there might be a paid version for multiple users. It is a very good product used for development. It is easy to install, as well as to learn, particularly for new users, even if they are not developers. I taught my business analyst to use it. I just showed them once, and it was easy for them to understand. For example, I gave them the URL and request format and asked them to test independently. They were able to use it on their own and do their testing as well. It was a good experience, especially for generally smart people, like those we usually hire in our company. It is pretty easy to explain, and learning it is not complex.

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

"Its initial setup was straightforward."

"The solution is robust."

"It is a scalable solution."

"The most valuable features for our business include the ability to monitor and log data transactions and handle multiple request at an enterprise level."

"I like the tool's security. Also, all functionalities are integrated within on platform."

"The performance is good. It's been very stable."

"The solution is scalable, our customers are mostly South African banks and they handle mostly transactions with this solution."

"You don't have to have a separate DMC proxy because DataPower Gateway is an appliance and will take care of a lot of security features. These include data validations, encryption, as well as XML or any type of scripting or security threats that are present."

More IBM DataPower Gateway pros

"One of the most valuable aspects of Postman is scalability. We can scale the collection and for the multiple repositories of the collections."

"It allowed us to understand the working and performance of the APIs."

"The solution is open-source and does the work required for day-to-day API testing activities."

"Postman lets you create, manage, and validate a suite of tests. It has several features to help you organize your test suite. You can also automate stuff with a lot of validations and assertions. Postman supports GraphQL, and you can do various kinds of calls."

"It is beneficial to have flexibility, especially with API chaining."

"The user-interface is very good."

"The solution is stable."

"It is a stable solution."

Cons

"Its support services could be better."

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

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

"IBM DataPower Gateway is quite big for smaller organizations, looking at different types of clients who are virtually assisted in this, I would say it's not really a good product for smaller firms."

"The components that they include in the product that are, in fact, a WTX, really need to be removed from the product because they tend to fail."

"One area that could be improved is the integration with Postgres and SQL databases. Currently, IBM DataPower Gateway only integrates with Oracle databases."

"We are always looking for more features wherein it could be easily integrated with cloud applications. We are looking for either a cloud solution or a cloud integration option."

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

More IBM DataPower Gateway cons

"The solution could be more user-friendly."

"Postman is a bit more of a complex tool, making it an area where improvements can be made."

"The solution can be improved by providing detailed error logs including the line the error took place to make it easier to correct."

"Something that could be better is the inclusion of another type of test, for example, end-to-end tests."

"Integration should be improved with our continuation system because we use Azure DevOps separately."

"The solution is quite complex partly because the UI needs simplification."

"It would be better if we could integrate programming languages like .NET, Java, and JavaScript. It could also be more user-friendly."

"The reporting could be better. It should give you a detailed PDF report after you run a test."

Pricing and Cost Advice

"IBM DataPower Gateway is quite expensive to get resources to work on this product. If the price could be cheaper, I think that will make it a little bit better and easily accessible to smaller clients. Then it could compete with other solutions that are available in the market. There's a whole lot of other solutions available that work well and are cheaper than IBM's products."

"The licensing cost is very expensive."

"It is an expensive solution."

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

"The cost of this product varies from customer to customer and the relationship with IBM, including how many offerings from IBM are already being used."

"The cost is very high and requires all five components in the API management solution."

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

"The total cost of IBM DataPower Gateway would depend on the configuration, but in my experience, it can amount to 60,000 Euros per box, even for the virtual version. Usually, customers need high availability and a non-production environment, so the total price for IBM DataPower Gateway can be quite a lot. It can be 200,000 Euros or a similar figure."

More IBM DataPower Gateway pricing and cost advice

"It is free."

"Postman is a free service."

"Unlike APIs, the solution does not require a license."

"The solution is free for individuals, but for companies that use it across the organization, you have to pay per user."

"Postman is an open-source product. It is free to download from Google."

"I use the tool's free version."

"We are using its free version."

"The solution has a licensing fee which might be prohibitive."

More Postman Enterprise pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

29%

Insurance Company

Computer Software Company

Manufacturing Company

Financial Services Firm

20%

Computer Software Company

15%

Insurance Company

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	11
Midsize Enterprise	2
Large Enterprise	16

By reviewers
Company Size	Count
Small Business	17
Midsize Enterprise	9
Large Enterprise	41

Questions from the Community

What do you like most about IBM DataPower Gateway?

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.

See all answers

What is your experience regarding pricing and costs for IBM DataPower Gateway?

This product is definitely expensive because if any issue occurs in the live environment or production environment, and our organization faces some issue with the IBM DataPower Gateway, then the IB...

See all answers

What needs improvement with IBM DataPower Gateway?

I have significant experience with the IBM DataPower Gateway. As a security product, it is very good. However, from the development perspective, it has limitations because it only supports the XSLT...

See all answers

How does Postman compare with Apache JMeter?

Postman lets you easily define variables, which then get updated automatically. This is a huge time-saver and makes processes very efficient. We can also export the test cases we create and share t...

See all answers

What do you like most about Postman?

The product is easy to implement.

See all answers

What is your experience regarding pricing and costs for Postman?

Postman is much cheaper than the other tools. I am not aware of the current pricing for Postman because that's taken care of by the client; we just pay and they simply create options. On a per-pers...

See all answers

Comparisons

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Compared 36% of the time

Apigee vs IBM DataPower Gateway

Compared 10% of the time

Kong Gateway Enterprise vs IBM DataPower Gateway

Compared 6% of the time

Microsoft Azure API Management vs IBM DataPower Gateway

Compared 6% of the time

Amazon API Gateway vs IBM DataPower Gateway

Compared 5% of the time

More IBM DataPower Gateway Competitors

Katalon Studio vs Postman Enterprise

Compared 14% of the time

Tricentis Tosca vs Postman Enterprise

Compared 14% of the time

Apache JMeter vs Postman Enterprise

Compared 12% of the time

ReadyAPI Test vs Postman Enterprise

Compared 10% of the time

Parasoft SOAtest vs Postman Enterprise

Compared 7% of the time

Product Reports

Buyer's Guide

IBM DataPower Gateway

September 2025

Download IBM DataPower Gateway product report

Buyer's Guide

Postman Enterprise

September 2025

Download Postman Enterprise product report

Also Known As

WebSphere DataPower, IBM DataPower, IBM WebSphere DataPower

No data available

Overview

IBM DataPower Gateway is a robust, secure next-generation enterprise-grade single multichannel API gateway that supplies dynamic access, integration, control, and outstanding security. The solution is available in a broad range of workload capabilities, including application programming interface (API), service oriented architecture (SOA), B2B, cloud, web, and mobile. These dynamic capabilities ensure users are able to quickly increase the reach of an organization's critical IT resources to new channels, which will provide shareholders, team members, and clients with safe, secure access at all times.

DataPower Gateway is very flexible and is widely available in virtual, cloud, traditional, physical, Docker, and Linux form factors.

IBM DataPower Gateway Features

IBM DataPower Gateway has many value-added features. Some of these features are included below:

Control: The solution provides decision point authorization and authentication for all standards, including Lightweight Direct Access Protocol (LDAP) and Open Authorization (OAuth), which allow for better access control across an organization’s entire network.
DataPower dashboard: The dashboard is specifically designed to enhance performance and determine problematic processes. The solution provides intuitive real-time performance transparency to diagnose operational and performance anomalies and offer repair and restoration recommendations.
Enhanced messaging: Users are able to easily mediate messaging and protocols by incorporating the best of today’s traditional and modern application standards.
Integration: IBM DataPower Gateway offers super fast mainframe connectivity, database connectivity, transport protocol bridging, content-based routing, and any-to-any message transformation, ensuring secure and immediate connect service.

IBM DataPower Gateway Benefits

IBM DataPower Gateway provides many benefits. Some of those benefits include:

Flexibility: The solution is easy to use and configure and provides for a pleasant, intuitive overall user experience. The solution can immediately be used out of the box, which makes overall process management simple.
Protection: The solution provides sturdy continuous service protection and application performance using robust powerful routing and traffic control.
Security: The solution’s enterprise-grade De-Militarized Zone (DMZ) ready gateway enables users to enforce the desired runtime application security across all messaging protocols.
Profitability: The solution’s design ensures significant reduction of development costs in addition to the streamlining of overall operations. Users are able to achieve reduced total cost of ownership (TCO) and experience a near-immediate ROI.

Reviews from Real Users

“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. Another valuable feature of IBM DataPower Gateway is that it's easy to integrate with other products.”- Bálint T., Solution Manager at Intalion

“You don't have to have a separate DMC proxy because DataPower Gateway is an appliance and will take care of a lot of security features. These include data validations, encryption, as well as XML or any type of scripting or security threats that are present. From a security point of view, being an appliance in the DMC zone, IBM DataPower Gateway will take care of the entire security angle for the infrastructure.” - Sathyan K., Founder/Director at perfTech Solutions Pvt Ltd

IBM

Postman Enterprise provides API testing capabilities with features like automation, integration, and shared environments, enhancing efficiency for REST and SOAP APIs. Teams benefit from its intuitive interface and support for automation and scripting.

Postman Enterprise is designed for API testing, supporting REST and SOAP APIs to enhance manual and automated testing. It offers endpoint validation, unit and integration testing, and data-driven testing. This platform is valued for its easy setup, flexibility in automation, and scripting, enabling collaborations through shared collections and generating reports. However, users find room for improvement in automation, integration with platforms, SOAP API testing, and collection management.

What are the key features of Postman Enterprise?

Intuitive Interface: Simplifies navigation and usage across teams.
Automation Capabilities: Speeds up testing processes.
Integration Support: Connects with tools like Jenkins and Newman.
Scripting and Version Control: Enhances collaboration.
Testing Flexibility: Supports REST and SOAP API testing.

What benefits can users expect from Postman Enterprise?

Efficiency Gains: Streamlines API testing processes.
Improved Collaboration: Facilitates teamwork through shared environments.
Better Testing Accuracy: Validates requests and responses thoroughly.

In industries relying on API development, Postman Enterprise aids in creating robust testing environments. Whether technology, finance, or healthcare, teams leverage its data-driven testing capability and collaboration features for comprehensive and accurate testing outcomes.

Postman

Sample Customers

RBL Bank, Availity

PayPal, Shopify, Microsoft, Adobe, Atlassian, Twitter, BestBuy, Coursera

Buyer's Guide

IBM DataPower Gateway vs. Postman Enterprise

September 2025

Free Report: IBM DataPower Gateway vs. Postman Enterprise

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