No more typing reviews! Try our Samantha, our new voice AI agent.

Apache JMeter vs Spirent Avalanche [EOL] comparison

Why PeerSpot?
 

Comparison Buyer's Guide

Executive SummaryUpdated on Oct 22, 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
Average Rating
7.8
Reviews Sentiment
7.0
Number of Reviews
97
Ranking in other categories
Performance Testing Tools (2nd), Load Testing Tools (1st), API Testing Tools (6th)
Spirent Avalanche [EOL]
Average Rating
9.0
Number of Reviews
1
Ranking in other categories
No ranking in other categories
 

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.
reviewer1153692 - PeerSpot reviewer
CEO at a tech services company with 11-50 employees
Quality traffic testing and is reasonably priced
I find network traffic testing the most valuable feature The solution could improve by increasing the Gbps speeds and by having better support for storage. I have been using the solution for one and a half years. The price of the solution is reasonable. I rate Spirent Avalanche a nine out of…

Quotes from Members

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

Pros

"A lot of things are valuable. It is free. It has a lot of features, such as report generation and integration with CI/CD, which makes it very competitive with the other paid solutions available in the market. It is a good solution."
"The initial setup is quite easy because this is just a compressed archive."
"The metrics part of it and the ability to write your custom code to do some specific tests in the performance testing space are the most valuable features."
"API testing, Database Testing, and MQ testing can be done with ease."
"The solution's initial setup is easy."
"I like the fact that JMeter integrates well with other tools."
"JMeter is user-friendly, and that's a notable advantage of JVTech. It's straightforward and easy to use, unlike some other load testing tools, making it very easy to understand."
"I recommend JMeter if your goal is to design some stress tests."
"I find network traffic testing the most valuable feature."
 

Cons

"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."
"I think JMeter hangs up on large loads."
"Running JMeter in GUI mode uses a lot of memory, which means we need to switch to a non-GUI mode when using a heavy load."
"The solution is not user-friendly, there is no framework for autocorrelation or parameterization."
"Its reporting could be improved. There should be a better visual representation. That would be helpful for easy consumption of the reports."
"Scalability is somewhat of an issue, which I would rate around five or six. For runs involving a thousand or more users, JMeter presents a problem because of memory and related issues."
"I sometimes found the documentation to be not as explanatory as I would've liked it. In the cases that I can think of, I was looking for a rather hand-holding approach with Step A, B, and C, but then I realized that with a product that is open source like this, you can't do handholding. That is because there are so many different uses and different unique environments and setups for it, but I remember thinking a few times that if they only just said this."
"In terms of platform support, they need to extend the support for backend platforms and more of the legacy types of platforms."
"The solution could improve by increasing the Gbps speeds and by having better support for storage."
 

Pricing and Cost Advice

"This is an open-source solution, and there are no fees."
"Since we are using an outsourced solution, it is not paid for by our company."
"The price of Apache JMeter is good. The selling rate is quite effective and the limited users with a multi-region-related execution."
"Since it's free, there's no need for extensive support or improvements in pricing."
"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."
"The tool is open-source."
"Apache JMeter is a free, open-source solution."
"JMeter is open source, so there are no licensing costs associated with it."
"The price of the solution is reasonable."
report
Use our free recommendation engine to learn which Performance Testing Tools solutions are best for your needs.
920,769 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
13%
Outsourcing Company
9%
Manufacturing 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.
Ask a question
Earn 20 points
 

Also Known As

JMeter
Avalanche
 

Overview

 

Sample Customers

AOL, Orbitz, Innopath Software, PrepMe, Sapient, Corporate Express Australia, CSIRO, Ephibian, Talis, DATACOM, ALALOOP, eFusion, Panter, Sourcepole, University of Western Cape
ditno
Find out what your peers are saying about OpenText, Apache, Tricentis and others in Performance Testing Tools. Updated: October 2026.
920,769 professionals have used our research since 2012.