We performed a comparison between Apache JMeter and Postman based on our users’ reviews in four categories. After reading all of the collected data, you can find our conclusion below.
Comparison Results: When comparing Apache JMeter and Postman, it is evident that Postman is the more popular choice. While both have great features and both share good flexibility and stability ratings, users of Postman seem to find fewer things lacking with it and are generally more satisfied. A noticeable difference between the two
"The biggest thing I liked about it is that there is a huge user base out there, and being shareware and being Apache, if I have any question on how to get something done, I get 18 different answers. Out of those, there would be at least a few good approaches for what I was trying to do. So, the support system out there is most valuable."
"We use Apache JMeter for load testing, where we provide the throughput time."
"JMeter is basically the art of the entire performance testing process."
"The ease of use is the solution's most valuable feature. Also, the ability to easily create test cases is also very good. It's easy to just ramp up on the solution."
"It is an open-source tool that is easy to use. It can be easily integrated with multiple tools, including Selenium."
"The most valuable feature in JMeter is the Thread Group, which helps us to see whether the performance is good."
"What I like best about Apache JMeter is its user-friendly GUI because even if you don't have very good coding knowledge or understanding, or even if you don't come from a development background, you can still use the solution with just a few clicks. This is what's unique about Apache JMeter, in comparison with other tools in the market. As Apache JMeter is open source, when there's a missing feature, you can search in several community blogs for plugins that you can use to modify Apache JMeter to meet your requirements, and this is another advantage."
"The solution helps by detecting bottlenecks."
"It is a stable solution."
"We can test APIs. We know if they are functional or throwing any errors."
"With Postman you can do automation. Automation has increased efficiency by more than 30% or 40%. Because the speed has increased, it's also possible for us to do in-sprint automation testing."
"The most valuable feature of Postman is the large libraries."
"I like that it is very easy to use. I also like the automation feature."
"What is most valuable for me is that we can create and share collections between the team members."
"Postman helps to write pre-request scripts and make a collection out of each request. You don’t have to spend time writing or copying the requests. The solution lets you integrate multiple environments and their features. Either the tool’s pro or premium version lets you do the merge and pull request for the Git directly."
"It's user-friendly. Anybody can learn it within five to seven minutes."
"The UI of the solution needs to be better. The UI takes up a lot of our bandwidth."
"Apache JMeter could be a more user-friendly product from the end user's perspective."
"They should improve the solution on its UI front."
"The user interface is a little bit tricky."
"Apache JMeter could use improvement in reporting. Currently, it isn't easy to generate reports in PDF format. While receiving reports in PDF format is possible, it requires a lot of customization. Additionally, when comparing the load test to others solutions it could improve."
"We would like more documentation to be provided for the advanced level features that are available in this solution, in order to improve development."
"Apache should have a graphic interface."
"The solution could use some sort of educational features to offer tips and hints to help users navigate it better. They should improve the manuals and help files."
"Testing API is pretty straightforward in Postman, but it falls short when testing web services. For example, when we test web services, there is a visual component that we can import in SoapUI but not in Postman."
"Should have a more improved easy-to-use interface."
"I have display issues in my Windows that need to be fixed."
"I was not even aware that it was possible to automate tasks in Postman...Some features related to the automation of tasks need to be added to the solution."
"The request encryption could be one thing on which they can work a little bit. If we don't want to expose our production data but we still want to test our APIs on the production data, there should be a way to do that. It is not only with Postman. I think no tool in the market is doing that right now."
"I would like to see more integrations with other platforms."
"Postman quality assurance could improve when doing tests."
"Integration of the solution towards Bitbucket, BitHub, and CI pipelines is difficult."
Apache JMeter is ranked 3rd in API Testing Tools with 82 reviews while Postman is ranked 1st in API Testing Tools with 52 reviews. Apache JMeter is rated 7.8, while Postman is rated 8.2. The top reviewer of Apache JMeter writes "It's a free tool with a vast knowledge base, but the reporting is lackluster, and it has a steep learning curve". On the other hand, the top reviewer of Postman writes "Reliable and easy to expand with a helpful API network". Apache JMeter is most compared with BlazeMeter, Tricentis NeoLoad, Katalon Studio, OpenText LoadRunner Professional and ReadyAPI, whereas Postman is most compared with ReadyAPI Test, Tricentis Tosca, Katalon Studio, Apigee and Parasoft SOAtest. See our Apache JMeter vs. Postman report.
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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 them with our teams. Offering great collaboration code testing options and project storage, Postman is also possibly the best solution for testing REST APIs.
Developing environment compatibility could be better, though. When testing web services, there are some shortcomings; a visual component would be a great addition. There also should be better flexibility testing SOAP APIs.
Apache JMeter, which is open-source and has a free option, offers great performance. We like the scripting ability the most: once you have a good set of tests, you have a scripted document you can execute in a pipeline. Apache JMeter integrates well with other solutions.
The reporting could be better, though. Many of the reports are not concise enough and can be difficult to understand. There should also be a better way of saving reports. We also felt the installation could be simplified. Overall, the interface could be made more user-friendly.
Conclusion:
These solutions both perform many of the same functions and do them very well.
We ultimately chose Postman because we felt they offer better collaborative options and that the solution is more user-friendly over all. (You don’t have to be a tech genius to use it.) The UX is very fresh and easy to understand. Postman’s reporting process is simple to manage and easily shared. The solution scales easily and is very reliable and stable.
Postman is for API verification. It can be used for inspections of API as well.
JMeter is mainly used for performance tests - such as a load or stress test. Both tools have different perspectives, however API calls can be intersected between them.