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Apache JMeter vs SmartBear LoadNinja comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jan 6, 2025

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 Performance Testing Tools
2nd
Ranking in Load Testing Tools
1st
Average Rating
7.8
Reviews Sentiment
7.0
Number of Reviews
97
Ranking in other categories
API Testing Tools (4th)
SmartBear LoadNinja
Ranking in Performance Testing Tools
15th
Ranking in Load Testing Tools
13th
Average Rating
7.4
Reviews Sentiment
7.1
Number of Reviews
3
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of September 2026, in the Performance Testing Tools category, the mindshare of Apache JMeter is 8.9%, down from 16.4% compared to the previous year. The mindshare of SmartBear LoadNinja is 2.2%, up from 2.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Performance Testing Tools Mindshare Distribution
ProductMindshare (%)
Apache JMeter8.9%
SmartBear LoadNinja2.2%
Other88.9%
Performance 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.
Kapil Tarka - PeerSpot reviewer
Test Manager at a tech services company with 51-200 employees
Easy to use with good documentation and helpful support
It's a new tool when I compare it with LoadViewer and HP LoadRunner. It needs time to mature. For example, it needs to improve concurrency. When you run a test suite, your scripts will generate some test data. If we are running a banking application and then we are running a full end-to-end suite, there are many actions that need testing. There's a lot of data getting generated. There should be a variable that we can store for later in our later test cases. We need data management and dynamic data generation to be able to capture the data which is generated.

Quotes from Members

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

Pros

"Due to process automation, I don't have to prepare reports, making it the perfect solution."
"The solution is scalable."
"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."
"User-friendly and open source."
"We find the load testing feature valuable."
"We are using it just for load testing. We are using its free version, and it is scalable."
"Our primary use case for the solution is comprehensive performance testing."
"If you want to test your application out and not incur a lot of costs, it is probably the best tool."
"But for now, we are happy with what have been using."
"SmartBear LoadNinja is easy to use and implement."
"The most powerful aspect is the ease of use."
"It's a very simple tool for performance testing."
"We are happy with the technical support."
 

Cons

"The only thing is the learning curve. It's high."
"There is some work to be done with the integration."
"The user interface could be improved."
"The installation needs some work. It could be simplified."
"What needs improvement in Apache JMeter is the very high load requirements when you want to scale it beyond certain thresholds."
"It should be easier to combine multiple scripts. If you have multiple scripts, you need to write a new script to combine those scripts. The virtual user generator is slow."
"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."
"At present, if the number of virtual users increases beyond 10,000 when testing, then it results in a Java heap which causes the solution to crash."
"It needs time to mature."
"On a smaller scale, there will be no budget issues, but as we expand to a larger user base, I believe we will face some pricing challenges."
"Certainly, the cost could be reduced. It requires attention. Clients have expressed dissatisfaction with the price."
"As we ran the test, we couldn't see the real-time results of how the solution behaved for 200 to 400 virtual users."
 

Pricing and Cost Advice

"The tool is open-source."
"Free"
"In terms of open-source adoption, it is completely free."
"When comparing the price with Load Runner, and if the cost is an issue then JMeter is a better choice"
"It is open source. There are no licensing costs associated. If you need enterprise support, you'll probably end up paying for a license. You would also factor in the infrastructure cost, but that's not significant."
"This is an open-source solution, so there are no licensing costs associated with it."
"Apache JMeter is an open-source solution, so it's free to use."
"The solution is open source with no user fees or licenses."
"Certainly, the cost could be reduced."
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Top Industries

By visitors reading reviews
Financial Services Firm
12%
Construction Company
9%
Outsourcing Company
9%
Manufacturing Company
9%
Financial Services Firm
19%
Manufacturing Company
17%
University
12%
Construction Company
12%
 

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
SmartBear LoadComplete
 

Overview

 

Sample Customers

AOL, Orbitz, Innopath Software, PrepMe, Sapient, Corporate Express Australia, CSIRO, Ephibian, Talis, DATACOM, ALALOOP, eFusion, Panter, Sourcepole, University of Western Cape
Falafel Software
Find out what your peers are saying about Apache JMeter vs. SmartBear LoadNinja and other solutions. Updated: September 2026.
914,394 professionals have used our research since 2012.