The most valuable feature of this solution is being able to launch many requests and scheduling simulating human interactions with the application. There are some other plugins for monitoring and collecting data for JMeter but we don't use them.
Senior Technical Architect at a computer software company with 51-200 employees
Function testing solution that is straightforward to setup and offers stable performance
Pros and Cons
- "The most valuable feature of this solution is being able to launch many requests and scheduling simulating human interactions with the application."
- "If JMeter could integrate with the EPM solution, it would be great. It could also be improved by offering more integrations for security. For example, most applications are secure with OpenID Connect protocols."
What is most valuable?
What needs improvement?
If JMeter could integrate with the EPM solution, it would be great. It could also be improved by offering more integrations for security. For example, most applications are secure with OpenID Connect protocols.
For how long have I used the solution?
I have been using this solution for more than 10 years.
What do I think about the stability of the solution?
This is a stable solution.
Buyer's Guide
Apache JMeter
February 2026
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Which solution did I use previously and why did I switch?
We previously used Katalon.
How was the initial setup?
The initial setup is straightforward.
What other advice do I have?
I would rate this solution an eight out of ten.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company has a business relationship with this vendor other than being a customer. Partner
Delivery Manager at a tech services company with 10,001+ employees
Plenty of features, straigthforward installation, but reports could improve
Pros and Cons
- "The most valuable feature of Apache JMeter is its popularity. It is the best open-source tool with all the features needed."
- "The reports in Apache JMeter could improve."
What is our primary use case?
We are using Apache JMeter for automation and for processing activities of our clients. Additionally, it is used for testing.
What is most valuable?
The most valuable feature of Apache JMeter is its popularity. It is the best open-source tool with all the features needed.
What needs improvement?
The reports in Apache JMeter could improve.
For how long have I used the solution?
I have been using Apache JMeter for approximately one and a half years.
What do I think about the stability of the solution?
The stability of Apache JMeter is good.
What do I think about the scalability of the solution?
Apache JMeter is scalable.
We have less than five people using this solution in my organization.
How are customer service and support?
There is a lot of support available that is good, such as in forums. However, they do not have a dedicated team that you can contact.
Which solution did I use previously and why did I switch?
I have not used a solution previously.
How was the initial setup?
Apache JMeter was straightforward to install.
What's my experience with pricing, setup cost, and licensing?
The price of Apache JMeter is good. The selling rate is quite effective and the limited users with a multi-region-related execution.
What other advice do I have?
My advice to others is to go through some basic video processes, which are available on YouTube and Apache JMeter site, it has a lot of documentation that will help you get prepared and used to the tool.
I rate Apache JMeter a seven out of ten.
Which deployment model are you using for this solution?
Public Cloud
If public cloud, private cloud, or hybrid cloud, which cloud provider do you use?
Amazon Web Services (AWS)
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Buyer's Guide
Apache JMeter
February 2026
Learn what your peers think about Apache JMeter. Get advice and tips from experienced pros sharing their opinions. Updated: February 2026.
881,733 professionals have used our research since 2012.
Technical Specialist at a financial services firm with 10,001+ employees
Reasonably priced, performs well, and has responsive technical support
Pros and Cons
- "It is cost-effective and simple to use."
- "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."
What is our primary use case?
Regardless of, whether it is used for personal performance, load, volume, UI test, or functional test Apache JMeter is the best tool on the market.
What is most valuable?
It is cost-effective and simple to use.
Take, for example, a performance test with, the Micro Focus performance test tool, and compare it to Apache JMeter. Apache JMeter is far less expensive than HP Performance Center.
What needs improvement?
When you run tests with JMeter, it generates test version five, which is extremely large. Also, when you have a large number of tests to run, it requires a large size or memory size, which basically means it consumes a lot of memory. It would be helpful to come up with a way to be able to use Apache JMeter in a way where it did not use as much memory. 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.
For how long have I used the solution?
I have been working with Apache JMeter for two years now.
I am working with the latest version.
It's on digital platforms rather than the cloud.
What do I think about the stability of the solution?
I am absolutely satisfied with the stability of Apache JMeter.
What do I think about the scalability of the solution?
Apache JMeter is a scalable product. We are pleased with the scalability of this solution.
How are customer service and support?
When we have encountered difficulties and reached out to technical support, they respond very quickly and most of the things are readily available with them, for all of the challenges or support that are required. If I had to rate them from one to ten, I would rate the technical support an eight out of ten.
How would you rate customer service and support?
Positive
How was the initial setup?
It is very easy to set up. There have been no issues, it's hassle-free, and it doesn't require a lot of expertise or specialization to configure and set up JMeter.
It is very straightforward and very easy. That is something that anyone can do.
What about the implementation team?
Our team completed the deployment. It only requires one person and takes no more than two to four hours.
In terms of maintenance, we only require one person.
What was our ROI?
When you compare it to HP because prior to using this Apache JMeter, we used this HP Performance Center, and in terms of ROI, while I don't have exact figures, when it comes to HP Performance Center, we have nearly five times more. You can say that it's five times less of an investment and five times written on the investment by using Apache JMeter. With Apache JMeter, you receive five times more. It's higher.
What's my experience with pricing, setup cost, and licensing?
It's a yearly license.
What other advice do I have?
I would rate Apache JMeter an eight out of ten.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Principal Software Automation Engineer at a computer software company with 501-1,000 employees
Open-source, with a good online community, but the scalability, and data storage could improve
Pros and Cons
- "The thread groups, samplers, and listeners, which are all determined by the script's requirements, are the most valuable features of this solution."
- "There could be improvements in terms of memory utilization. We are going to migrate away from JMeter in the near future."
What is our primary use case?
We use Apache JMeter for the load generation scripts for performance testing.
What is most valuable?
The thread groups, samplers, and listeners, which are all determined by the script's requirements, are the most valuable features of this solution.
What needs improvement?
We use many plugins to customize our scripts, which is its main purpose. We wanted to be able to use a larger variety of customizable plugins to meet our needs. Along with our, JMeter, you would use a variety of plugins.
The number of customization plugins should be increased.
There could be improvements in terms of memory utilization. We are going to migrate away from JMeter in the near future.
The data storage should be improved.
Scalability could be improved.
It should support more protocols.
For how long have I used the solution?
I have been working with Apache JMeter for three or four years.
We use version 5.0
What do I think about the scalability of the solution?
We are using the cluster mode because one node is definitely not enough. Scalability can be improved.
When compared with other solutions, it's not as good, which is the reason we are moving to another solution.
Scalability must improve.
How are customer service and support?
Generally, we use open forums, to resolve any issues we may have.
Which solution did I use previously and why did I switch?
I also work with BlazeMeter.
I worked with Apache JMeter, from the beginning.
How was the initial setup?
The initial setup is straightforward.
We have a small team to maintain this solution.
What about the implementation team?
We completed the installation on our own. It was completed in-house.
What's my experience with pricing, setup cost, and licensing?
Apache JMeter is an open-source solution.
We don't use the paid version of this solution.
Everything is included, and there are no additional costs.
What other advice do I have?
I would suggest that instead of using a GUI-based implementation, try to make it code-based. Try to replicate the configuration. The plug should be job-ready, and ready to be integrated as well. Rather than having a UI, and limitations.
Three or four years ago, I would have given it a seven or eight, but now that there are more powerful competitors, I would give Apache JMeter a five out of ten.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Application Development Analyst at a financial services firm with 10,001+ employees
Recommended for usability but struggles to handle bigger loads
Pros and Cons
- "The most valuable features are the ability to capture the entire traffic of particular pages and the proper readability of entire pages and entire APIs."
- "One of the drawbacks of JMeter is that it can't handle a large amount of load, which forces us to switch to other tools when we need to load more than a 5,000 or 10,000 user load."
What is our primary use case?
I mainly use JMeter to capture the traffic of the most-visited page to see how much load a particular page is getting and how many users are using that page for a particular amount of time. I've also used it to capture APIs for particular pages.
What is most valuable?
The most valuable features are the ability to capture the entire traffic of particular pages and the proper readability of entire pages and entire APIs.
What needs improvement?
One of the drawbacks of JMeter is that it can't handle a large amount of load, which forces us to switch to other tools when we need to load more than a 5,000 or 10,000 user load. In the next release, I would like JMeter to be more compatible with other languages in the market.
For how long have I used the solution?
I've been using JMeter for six to eight months.
What do I think about the stability of the solution?
JMeter can't be used in the long run, so I'd rate its stability as five out of ten.
What do I think about the scalability of the solution?
I would rate JMeter's scalability as seven out of ten.
How are customer service and support?
Apache's technical support is pretty good, I've had no issues with them.
How was the initial setup?
The initial setup was straightforward and took about five to six months.
What about the implementation team?
I used an in-house team.
What's my experience with pricing, setup cost, and licensing?
JMeter is open source, so there are no licensing costs associated with it.
Which other solutions did I evaluate?
I evaluated SoapUI, Postman, and Visual Studio. JMeter was more reliable compared to these options.
What other advice do I have?
I would definitely recommend JMeter in terms of usability. If you're using AngularJS as a language for testing UIs, JMeter might not be a good idea. I'd rate this solution as six out of ten.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Vice President at a tech services company with 51-200 employees
Provides good metrics and allows you to write your custom code, but reporting could be improved
Pros and Cons
- "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."
- "Its reporting could be improved. There should be a better visual representation. That would be helpful for easy consumption of the reports."
What is our primary use case?
We are in the service industry. We implement it for our customers. We recommend the right tool and set it up for them. So, I've not had any hands-on experience in my current role, but I have a good understanding or a fair idea of the tool's capabilities. I have a team that takes care of the technical aspects.
It is an open-source solution. So, typically when you don't want to make a heavy investment, and you want to do some level of performance testing, Apache JMeter is used.
It is typically on-premises, and it has also been on the public cloud. It could be Azure, or it could be AWS. It is very rarely on GCP.
How has it helped my organization?
It helps them to look into several parameters. For example, when you have certified test cases that are predominantly repeated on an application, you can execute the same thing with increased load. You can see how the application responds and if there is an impact on the response time of the application. You can confine it to certain parameter conditions and then start making changes to see how it performs. You can see where the RAM or CPUs are stagnant and not increased.
What is most valuable?
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.
It is easy to use. If you want to test your application out and not incur a lot of costs, it is probably the best tool.
What needs improvement?
Its reporting could be improved. There should be a better visual representation. That would be helpful for easy consumption of the reports.
For how long have I used the solution?
I have been using it for about four to five years.
What do I think about the stability of the solution?
JMeter is probably good for lower loads. It is not comparable to LoadRunner when it comes to higher loads.
What do I think about the scalability of the solution?
It probably scales up to a few thousand users but not beyond that.
How are customer service and support?
Because it is an open-source community, their support is probably average. It won't be like the support for a commercial product. I would rate it a six out of ten.
Which solution did I use previously and why did I switch?
LoadRunner is one of the prominent tools. It was formerly HP, and now it is Micro Focus. It has good capabilities and features. It also has decent reporting capabilities. Because of the brand and the capability, it was probably chosen by most of the Fortune 500 clients that we work with. There are also some startup communities or organizations that ventured into other solutions, such as JMeter.
In terms of comparison, primarily, there are three to four parameters. The first one is the ease of use. The second one is about the protocols that need to be tested, whether it's web or API, HTTP, HTTPS, and all the native things. The third one is in terms of flexibility in setting it up and executing, and the fourth one is in terms of monitoring the execution and reporting pieces. Those are the key parameters for pros and cons. LoadRunner gives you a lot more capability and flexibility, but at the same time, it also consumes a lot of resources. JMeter is relatively simpler, cheaper, and easier to use.
How was the initial setup?
I don't have hands-on experience with it, but based on what I have heard from people, it's pretty straightforward in terms of the setup.
The setup probably takes a week or two, and then the execution is probably a three to four weeks exercise.
What about the implementation team?
We are in the services business. Clients give us access, and we set it up there.
What was our ROI?
It is certainly good for testing out the applications for performance testing, especially when you have to test them out frequently and make sure that they are good for at least a few thousand users. It has a decent ROI.
What's my experience with pricing, setup cost, and licensing?
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.
What other advice do I have?
I would rate it a seven out of ten. It is a decent choice from a small-scale perspective, but reporting could be better. If you want to get some performance testing done without spending money, JMeter is probably the best tool. It doesn't have the best reporting, but it is quite a handy tool.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Performance Engineer at a tech services company with 10,001+ employees
Very user friendly and being open source makes it very beneficial for low budget projects
Pros and Cons
- "User-friendly and open source."
- "The plug-ins make the reports heavy and they have to be run in non-GUI mode."
What is our primary use case?
My main use case of JMeter is for web application performance testing as well as for API performance testing. We are customers of Apache.
How has it helped my organization?
The benefit of JMeter is that it does our performance testing and provides a report without the need to spend money on a licensed tool. It's a significant benefit for us and for the project we're currently working on.
What is most valuable?
The fact that the solution is open source makes a big difference as we're working on a low-budget project. It's quite user-friendly and easy to use.
What needs improvement?
There are issues with the plug-ins which you need for reporting purposes as they make the reports quite heavy so you have to run them in non-GUI mode. If you go above the 200 user mark, the application creates a bottleneck and that's one of its major drawbacks. It means you have to run with a master-slave configuration with one system being the master, and multiple slave systems. It's not ideal and I think it could be simplified with a UI that provides direct configuration. In addition, the solution doesn't support SIP applications and some other protocols.
What do I think about the scalability of the solution?
JMeter is not designed for high loads, if you overdo it the tool becomes a bottleneck. Unless you're using JMeter in multiple systems and all the systems are connected through a particular LAN, there is a limit.
How are customer service and support?
Because it's freeware there's no official tech support but you can raise a request on the JMeter site. We haven't had many problems.
Which solution did I use previously and why did I switch?
We were previously using LoadRunner for this project but moved to JMeter because it's a freeware testware.
How was the initial setup?
The initial setup is quite easy. There is no deployment process, you download a file from the web application service from your JMeter site, and you can use it. Any user with a little bit of knowledge can do it. The download takes about 15 minutes so you can be using JMeter in about half an hour. From time to time there are version upgrades but they don't affect existing assets. We have four people using JMeter and they don't have any issues.
What's my experience with pricing, setup cost, and licensing?
BlazeMeter works on top of JMeter and there is a small cost factor to purchase that. It basically gives a slightly more advanced JMeter.
What other advice do I have?
If you're working on a low-budget project and don't have dependencies of a huge number of users then this is the perfect tool. If you have 2,000 or 3,000 users then it's probably best to look at other options.
I rate this solution eight out of 10.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Technical Specialist at a financial services firm with 10,001+ employees
Contains all the features required for performance metrics and is very user friendly
Pros and Cons
- "Very user-friendly and easy to use."
- "It has some proxy-based dependencies which require specific proxies to be set up or disabled, which causes problems."
What is our primary use case?
We are in the financial industry in India and carry out performance testing. We deal with SWIFT messages and financial messaging systems. A few years ago we had 2 million transactions in five hours; today it's 2 million in two hours. To measure these performances, I use JMeter for regression. We have Exadata, Exalogic infrastructure. We are users of JMeter and I'm a technical specialist.
What is most valuable?
This tool is very user-friendly and easy to use. It's open-source so there are no costs involved for the non-production environments. It's easily available to anyone who wants to use it and it has all the features required for performance metrics.
What needs improvement?
I think it has some proxy-based dependencies which require specific proxies to be set up or disabled, which causes problems when we are working in certain specific environments that have a proxy setup. When we want it to do a record with some new scripts, there are some challenges there.
For how long have I used the solution?
I've been using this solution for two years.
What do I think about the stability of the solution?
The solution is stable and easily scalable.
How are customer service and technical support?
The support is very good, with good technical teams. Whenever we get stuck they support us and provide solutions.
How was the initial setup?
The initial setup took only 10 minutes but there were some complications with the product initially having less features. That has been greatly improved. It's easy to do maintenance of the test tools which we develop, and it's easy to maintain as a product. We have around 20 users of this solution.
What's my experience with pricing, setup cost, and licensing?
It's open-source, so there's no cost. If you need some support from the vendors there will be a charge for that.
What other advice do I have?
I would recommend this solution. Most of the support, guides, and tutorials are available on YouTube.
I rate this solution an eight out of 10.
Which deployment model are you using for this solution?
On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
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