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Apache JMeter vs Spirent Avalanche [EOL] comparison

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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 (4th)
Spirent Avalanche [EOL]
Average Rating
9.0
Number of Reviews
1
Ranking in other categories
No ranking in other categories
 

Featured Reviews

RR
Principal Performance Architect at Tecnotree Corporation
Have built custom performance test scripts and integrated them into automated pipelines seamlessly
Apache JMeter has its own pros and cons when compared to other tools. It is easy to use the tool and it has open-source capability so we can build our custom scripts and execute them. It provides other capabilities, such as integrating a database and connecting to other application servers for monitoring and related functions. We use dynamic HTML reporting, which helps us in testing analysis by pinpointing the bottlenecks based on the reports. We can identify the specific areas that need attention, troubleshoot them, and report to the development team. The user-friendly GUI for creating and managing tests makes it very easy to drag and drop samplers. For example, if you want the HTTP sampler, you can drag and drop it and use it. For configurations, we have other samplers. For results, we have the view results samplers that we can also drag and drop. The UI is good in comparison with other tools. Regarding integration with CI/CD pipelines, we can create Apache JMeter scripts and use the Docker image. From the image, whatever scripting we have done can be connected. We can use the CI/CD pipelines and connect them with Jenkins tools and GitHub. Then we can create the pipelines and automate the end-to-end flow. For connecting Jenkins to Apache JMeter, JMeter plugins are available, and we have used them. Apache JMeter also has some third-party plugins, which are not native samplers. If we want to use custom test executions, we definitely use all the different plugins available in Apache JMeter. The capability to simulate users has impacted testing resources and outcomes as Apache JMeter is based on Java, which has a limit to the users in a particular load generator. Apache JMeter provides distributed load testing where you can connect multiple PCs in a master and slave concept, allowing you to pump the load with any number of users. In the past, I have done load testing with 10,000 users by connecting the Apache JMeter distributed network in BlazeMeter. There is a cloud version available, the updated BlazeMeter, and I used that. It is very easy to launch load generators in BlazeMeter, and then we can run the test, scaling up beyond 10,000 users.
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

"For those who do not want to spend money on tools then this solution would be a good choice."
"It is cost-effective and simple to use."
"This solution is very user-friendly, and allows for a lot of data capture when testing."
"I recommend JMeter if your goal is to design some stress tests."
"We find the ease of use and the reports and graphs available valuable."
"I definitely recommend Apache JMeter to other users because it is an open-source tool; compared to LoadRunner, you save a significant amount of money, installation is hassle-free, and there are no additional components compared to other tools."
"Very easy to download and setup the entire infrastructure (Controller + LGs)."
"We like that Apache JMeter has different features and different plugins and that they are free of charge."
"I find network traffic testing the most valuable feature."
 

Cons

"It will be much easier, and beneficial for the individual to run it on their own machines rather than having a high-end infrastructure, more CPUs, or more memory that has been consumed by Apache JMeter."
"Report generation needs to be improved. It is quite difficult to get to."
"JMeter output reports are only good for the people who understand the detailed logs."
"I have not seen a return on investment right now, as there is no improvement in Apache JMeter and reduction in cost, but I save time and reduce costs with Apache JMeter."
"You can't expect Apache JMeter to run well for enterprise-level, high-load applications."
"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."
"We would like more documentation to be provided for the advanced level features that are available in this solution, in order to improve development."
"At times when we overload the application, it gets stuck...After the solution gets stuck due to overloading, we have to restart our computers. In short, the solution keeps crashing."
"The solution could improve by increasing the Gbps speeds and by having better support for storage."
 

Pricing and Cost Advice

"We are using the free version."
"Apache JMeter is a free tool."
"The main reason we chose Apache JMeter is that it is cost-effective and easy to use. There is no need to pay for additional services. Additionally, it does not require additional payment to vendors. The solution is open-source and free."
"Apache JMeter is an open-source solution, so it's free to use."
"Everything is included, and there are no additional costs."
"When comparing the price with Load Runner, and if the cost is an issue then JMeter is a better choice"
"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."
"The price of the solution is reasonable."
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Top Industries

By visitors reading reviews
Financial Services Firm
13%
Construction Company
9%
Outsourcing Company
9%
Manufacturing Company
8%
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
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
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