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API Fortress vs Apache JMeter comparison

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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:
 

Categories and Ranking

Apache JMeter
Ranking in API Testing Tools
3rd
Average Rating
7.8
Reviews Sentiment
7.0
Number of Reviews
97
Ranking in other categories
Performance Testing Tools (1st), Load Testing Tools (1st)
API Fortress
Ranking in API Testing Tools
18th
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
API Monitoring Software (4th)
 

Mindshare comparison

As of October 2026, in the API Testing Tools category, the mindshare of Apache JMeter is 5.8%, down from 6.8% compared to the previous year. The mindshare of API Fortress is 1.2%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
API Testing Tools Mindshare Distribution
ProductMindshare (%)
Apache JMeter5.8%
API Fortress1.2%
Other93.0%
API Testing Tools
 

Featured Reviews

TusharShankar - PeerSpot reviewer
QA Manager at Synechron
Performance testing has become central and reporting has provided clear insights for our teams
We do have command prompt related or CLI functionality with Apache JMeter, so it is easier. However, since it is open source, much work has not been put into the GUI part. The GUI could definitely be enhanced. One drawback which I can see when I compare it with other tools is the amount of cache that it uses, the memory that it uses. It becomes very difficult to work with when we have a lot of requests that need to be processed. Anything more than 10,000 requests becomes a bit of an unfavorable task when using Apache JMeter altogether. Otherwise, it does help anyone who is starting off with performance testing.
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Top Industries

By visitors reading reviews
Financial Services Firm
13%
Manufacturing Company
9%
Outsourcing Company
9%
Construction Company
9%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business27
Midsize Enterprise23
Large Enterprise62
No data available
 

Questions from the Community

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...
How does BlazeMeter compare with Apache JMeter?
Blazemeter is a continuous testing platform that provides scriptless test automation. It unifies functional and performance testing, enabling users to monitor and test public and private APIs. We ...
What is your experience regarding pricing and costs for Apache JMeter?
My experience with pricing, setup cost, and licensing is that the cost and license are free because Apache JMeter is open source.
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Also Known As

JMeter
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Overview

 

Sample Customers

AOL, Orbitz, Innopath Software, PrepMe, Sapient, Corporate Express Australia, CSIRO, Ephibian, Talis, DATACOM, ALALOOP, eFusion, Panter, Sourcepole, University of Western Cape
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Find out what your peers are saying about Postman, OpenText, Apache and others in API Testing Tools. Updated: October 2026.
917,403 professionals have used our research since 2012.