Apache JMeter vs OpenText Silk Test comparison

The compared Apache and OpenText solutions aren't in the same category. Apache is ranked #1 in PTT , with an average rating of 8.2, and holds a 12.8% mindshare in the category. OpenText is ranked #20 in FT , with an average rating of 8.0, and holds a 1.5% mindshare. Additionally, 88% of Apache users are willing to recommend the solution, compared to 93% of OpenText users who would recommend it.

Apache JMeter

Read 96 Apache JMeter reviews

5,961 Views
3,875 Comparison Views

88% willing to recommend

OpenText Silk Test

Read 17 OpenText Silk Test reviews

1,149 Views
827 Comparison Views

93% willing to recommend

Apache JMeter

OpenText Silk Test

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Executive Summary

We performed a comparison between Apache JMeter and OpenText Silk Test based on real PeerSpot user reviews.

Find out what your peers are saying about Apache, Tricentis, Perforce and others in Performance Testing Tools.

To learn more, read our detailed Performance Testing Tools Report (Updated: January 2026).

Buyer's Guide

Performance Testing Tools

January 2026

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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

Ranking in other categories

Performance Testing Tools (1st), Load Testing Tools (1st), API Testing Tools (2nd)

OpenText Silk Test

Average Rating

7.6

Reviews Sentiment

6.8

Number of Reviews

Ranking in other categories

Functional Testing Tools (20th), Regression Testing Tools (8th), Test Automation Tools (17th)

Mindshare comparison

While both are Quality Assurance solutions, they serve different purposes. Apache JMeter is designed for Performance Testing Tools and holds a mindshare of 12.8%, down 24.2% compared to last year.
OpenText Silk Test, on the other hand, focuses on Functional Testing Tools, holds 1.5% mindshare, up 1.0% since last year.

Performance Testing Tools Market Share Distribution
Product	Market Share (%)
Apache JMeter	12.8%
OpenText Professional Performance Engineering (LoadRunner Professional)	12.1%
Tricentis NeoLoad	10.0%
Other	65.1%

Performance Testing Tools

Functional Testing Tools Market Share Distribution
Product	Market Share (%)
OpenText Silk Test	1.5%
Tricentis Tosca	14.2%
BrowserStack	8.1%
Other	76.2%

Functional Testing Tools

Featured Reviews

Raja Rao Malkari

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.

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Jose Alfredo Garcia

Manager of Central Excellence at Alpura

Easy to set up with good documentation and easy management of testing cycles

The solution allows for a complete test cycle. The management of testing cycles are easy. We have good control over test cases. We can capture functional testing very easily. We're actually able to accelerate testing now and have end-to-end cycles for testing. We didn't used to have these capabilities. It's easy to automate and accelerate testing. The product offers very good cross-browser testing capabilities. We can do continuous testing and regression testing.

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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."

"Apache JMeter is completely free as it is open-source, providing cost-effective customization options."

"We really appreciate that the solution comes with a live community, which continuously provided plugins and support protocols."

"The product helps me get the expected performance from applications or servers and reduces costs. It also enhances the performance of the services and helped them reach their ultimate capacity."

"I appreciate JMeter's simplicity and power for performance testing."

"We like that Apache JMeter has different features and different plugins and that they are free of charge."

"It's very easy to install, and it's very easy to code and develop the script."

"It gives accurate results and recommendations that we can implement to enhance the performance of websites."

More Apache JMeter pros

"The statistics that are available are very good."

"A good automation tool that supports SAP functional testing."

"Scripting is the most valuable. We are able to record and then go in and modify the script that it creates. It has a lot of generative scripts."

"The scalability of the solution is quite good. You can easily expand the product if you need to."

"It's easy to automate and accelerate testing."

"The ability to develop scripts in Visual Studio, Visual Studio integration, is the most valuable feature."

"The major thing it has helped with is to reduce the workload on testing activities."

"The feature I like most is the ease of reporting."

Cons

"The reporting is not very good."

"Given that Apache JMeter is a free and open-source tool, documentation improvement may not be a major concern, as it is mostly contributed on a voluntary basis. The essential information is already available. However, in terms of the interface, there are occasional bugs, and the tool may not address them as quickly as some users would like. Fixing defects and bugs might take a considerable amount of time, with users sometimes having to wait for several months or even a year for the next release to address specific issues."

"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."

"Automation is difficult in JMeter."

"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."

"It has some proxy-based dependencies which require specific proxies to be set up or disabled, which causes problems."

"The tool needs to have a better Graphical User Interface. Many of the solution's features are difficult to understand due to the complex user interface and user experience. The product needs to add plugins. It should also work on the integration with external partners like IDE and API gateways."

"Both scalability and stability could be improved in Apache JMeter."

More Apache JMeter cons

"Everything is very manual. It's up to us to find out exactly what the issues are."

"We moved to Ranorex because the solution did not easily scale, and we could not find good and short term third-party help. We needed to have a bigger pool of third-party contractors that we could draw on for specific implementations. Silk didn't have that, and we found what we needed for Ranorex here in the Houston area. It would be good if there is more community support. I don't know if Silk runs a user conference once a year and how they set up partners. We need to be able to talk to somebody more than just on the phone. It really comes right down to that. The generated automated script was highly dependent upon screen position and other keys that were not as robust as we wanted. We found the automated script generated by Ranorex and the other key information about a specific data point to be more robust. It handled the transition better when we moved from computer to computer and from one size of the application to the other size. When we restarted Silk, we typically had to recalibrate screen elements within the script. Ranorex also has some of these same issues, but when we restart, it typically is faster, which is important."

"The support for automation with iOS applications can be better."

"They should extend some of the functions that are a bit clunky and improve the integration."

"The pricing could be improved."

"The pricing is an issue, the program is very expensive. That is something that can improve."

"The solution has a lack of compatibility with newer technologies."

"Could be more user-friendly on the installation and configuration side."

Pricing and Cost Advice

"Since it's free, there's no need for extensive support or improvements in pricing."

"We didn't pay licensing fees for Apache JMeter because it's an open-source tool. We only paid for the machines where we installed Apache JMeter modules."

"The price of Apache JMeter is good. The selling rate is quite effective and the limited users with a multi-region-related execution."

"There are operational costs related to using Amazon Cloud, but the tool itself."

"Apache JMeter is a free open source solution and it is why we are using it."

"Since it is an open-source product, buying or paying for any license is unnecessary. One just needs to download it to be able to use it."

"We are using the free version, and if required, we can easily switch to the other version."

"The solution is open-source."

More Apache JMeter pricing and cost advice

"Our licensing fees are on a yearly basis, and while I think that the price is quite reasonable I am not allowed to share those details."

"We paid annually. There is a purchase cost, and then there is an ongoing maintenance fee."

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Top Industries

By visitors reading reviews

Financial Services Firm

17%

Computer Software Company

12%

Manufacturing Company

Retailer

Manufacturing Company

16%

Computer Software Company

11%

Financial Services Firm

Insurance Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	27
Midsize Enterprise	24
Large Enterprise	56

By reviewers
Company Size	Count
Small Business	3
Midsize Enterprise	3
Large Enterprise	10

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...

See all answers

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 ...

See all answers

What do you like most about Apache JMeter?

I appreciate JMeter's simplicity and power for performance testing.

See all answers

What is your experience regarding pricing and costs for Silk Test?

The pricing depends on the license used. The pricing is similar to others in the market.

See all answers

What needs improvement with Silk Test?

The pricing could be improved.

See all answers

What is your primary use case for Silk Test?

The product is used for manual, functional, and performance testing. I'm using the tool for loading data into ERP systems.

See all answers

Comparisons

BlazeMeter vs Apache JMeter

Compared 13% of the time

Tricentis NeoLoad vs Apache JMeter

Compared 12% of the time

Postman Enterprise vs Apache JMeter

Compared 7% of the time

OpenText Professional Performance Engineering (LoadRunner Professional) vs Apache JMeter

Compared 6% of the time

ReadyAPI vs Apache JMeter

Compared 5% of the time

More Apache JMeter Competitors

OpenText Functional Testing vs OpenText Silk Test

Compared 21% of the time

Qt Squish vs OpenText Silk Test

Compared 11% of the time

OpenText Functional Testing for Developers vs OpenText Silk Test

Compared 11% of the time

Selenium HQ vs OpenText Silk Test

Compared 10% of the time

UiPath Test Cloud vs OpenText Silk Test

Compared 10% of the time

More OpenText Silk Test Competitors

Product Reports

Buyer's Guide

Apache JMeter

January 2026

Download Apache JMeter product report

Buyer's Guide

OpenText Silk Test

December 2025

Download OpenText Silk Test product report

Also Known As

JMeter

Segue, SilkTest, Micro Focus Silk Test

Overview

Apache JMeter is an open-source Java application that tests load and functional behavior and performance in applications. Created initially to test web applications, it has expanded its functionality to test other functions. For instance, you can test a server to see how efficiently it works and how many user requests can be handled simultaneously.

You can use JMeter to test functional performance and regression tests on different technologies. This Java desktop application has an easy-to-use graphical interface which uses the Swing graphical API. You can run JMeter on any environment that accepts a Java virtual machine, such as Windows, Linux, and Mac.

What protocols does JMeter support?

Web - HTTP, HTTPS
Web services - SOAP/XML-RPC
Email service - POP3, IMAP, SMTP
FTP service
Database via JDBC drivers
LDAP
Native commands or shell scripts
TCP
Java objects

How does JMeter work?

JMeter sends requests to a target server by simulating a group of user requests. Then it collects and calculates statistics on the performance of the target. This target can be a server or an application.

You can test the performance of static resources, such as JavaScript or HTML, and dynamic resources, such as JSP, Servlets, and AJAX. It is also helpful to determine how many concurrent users your website can handle.

There are two main tests you can carry out with JMeter: load test and stress test. The load test models expected usage of a server by simulating multiple users accessing the web server simultaneously. The stress testing aims to find the maximum load capacity of the server or application.

Apache JMeter Key Features

JMeter enables fast test plan recording, building, and debugging via a featured test IDE (integrated development environment).
Command-line mode allows carrying out load tests from any OS compatible with Java.
JMeter can extract data from most popular response formats, such as HTML, JSON, XML.
JMeter is entirely portable.
A multithreading framework allows you to simultaneously test multiple samplings and separate thread groups.
Thanks to the caching feature, you can conduct offline analysis or replay test results.

Apache JMeter Benefits

As open-source software, it is freely available and continuously improved.
The setup is user-friendly, and no installation is needed.
The GUI (graphic user interface) is intuitive and easy to use.
You can write your own tests and use the visualization plugins to extend the testing.
It is a platform-agnostic tool. For example, JMeter can work with Linux by clicking on the JMeter shell script. On Windows, you can call up JMeter by starting the jmeter.bat file.
Since the test plans are stored in XML format, you can generate a test plan using any text editor.
You can simulate a heavy load on a server, a group of servers, a network, or an object. Use JMeter to test an application or server's strength and performance under different load types.

The JMeter extensible core has numerous benefits:

Unlimited testing capabilities via pluggable samplers.
You can choose multiple load statistics with pluggable timers.
Visualization plugins and data analysis enable customization.
Continuous integration via third-party open-source libraries (Maven, Gradle, and Jenkins).

Reviews from Real Users

Stephen B., I.T. Architect, Analyst, and Developer at an educational organization, says, "The scripting ability is most valuable. It is easy to use. There is a UI, and you can go in there and figure those things out. After you've got a good set of tests, you basically have a scripted document that you can grab and execute in a pipeline. It is pretty quick to set up, and you can scale it and version control it."

"I like the fact that JMeter integrates well with other tools," adds the Founder and Principal Consultant at a tech services company.

A Quality Engineering Delivery Leader at a financial services firm says, “The performance of the solution is excellent. They have designed the product so that it is very easy to configure. You can basically do anything you like with the product. It's not very restrictive. We like the fact that the technology is open-source.”

Apache

SilkTest is robust and portable test automation for web, native, and enterprise software applications. Silk Test's portability enables users to test applications more effectively with lower complexity and cost in comparison to other functional testing tools on the market. Silk Test's role based testing enables business stakeholders, QA engineers, and developers to contribute to the whole automation testing process, which drives collaboration and increases the effectiveness of software testing.

OpenText

Sample Customers

AOL, Orbitz, Innopath Software, PrepMe, Sapient, Corporate Express Australia, CSIRO, Ephibian, Talis, DATACOM, ALALOOP, eFusion, Panter, Sourcepole, University of Western Cape

Krung Thai Computer Services, Quality Kiosk, Mªller, AVG Technologies

Buyer's Guide

Performance Testing Tools

January 2026

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