Apache JMeter vs Katalon Studio comparison

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Apache JMeter

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Executive SummaryUpdated on Sep 11, 2024

Apache JMeter and Katalon Studio are both prominent tools in the software testing landscape. Katalon Studio has an edge in features, making it a preferred choice even if Apache JMeter has superior pricing and support ratings.

Features: Apache JMeter is known for its performance testing capabilities, extensibility with plugins, and large community support. Katalon Studio is noted for its all-in-one testing solution, ease of scripting, and comprehensive reporting.

Room for Improvement: Apache JMeter users suggest enhancing the user experience for beginners, integrating more modern testing frameworks, and improving UI design. Katalon Studio users recommend improving debugging features, expanding integration options with other tools, and enhancing the documentation.

Ease of Deployment and Customer Service: Apache JMeter has straightforward deployment for performance testing but a steeper learning curve, with community-driven support. Katalon Studio offers simple deployment across various environments and robust customer support.

Pricing and ROI: Apache JMeter is open-source, making it cost-effective with a high ROI for performance testing. Katalon Studio, while carrying licensing costs, delivers strong ROI due to its extensive features and efficient automation processes.

To learn more, read our detailed Apache JMeter vs. Katalon Studio Report (Updated: April 2026).

Apache JMeter vs. Katalon Studio

April 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:

ROI

Sentiment score

5.9

Apache JMeter offers cost-effectiveness and efficiency over expensive alternatives, enhancing ROI through reduced maintenance and testing capabilities.

Sentiment score

6.4

Katalon Studio is cost-effective, streamlines testing, boosts efficiency, saving time and resources, especially with CI/CD integration.

With Apache JMeter, I have gained great statistics for performance and server metrics.

WaqarTufail

Automation Architect at Aion Digital

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.

Abhishek-Verma

Principal Performance Test Engineer at KiwiTech LLC

For more quotes and insights, download the Apache JMeter report

It saves almost 80% of your manual testing time, so it is better to switch to Katalon Studio.

Haroon Basha

Lead Automation Engineer at a computer software company with 1,001-5,000 employees

We already have the automation pipeline in place, and we are also using the cloud, allowing us to test multiple browsers and platforms simultaneously, which is great for time and cost savings.

Kumar Mohit

System Engineer at Tata Consultancy Services private Limited

I have seen a return on investment with Katalon Studio because the number of resources allocated to the project has reduced, making it very time-saving and efficient.

Ihthisham Ifthik

Senior Software Qulity Assurance Engineer at a energy/utilities company with 501-1,000 employees

For more quotes and insights, download the Katalon Studio report

Customer Service

Sentiment score

6.2

Apache JMeter relies on community support, offering vast online resources and efficient user collaboration despite no official customer support.

Sentiment score

6.0

Katalon Studio offers efficient support with quick responses, though some rely on community forums; enterprise users receive better service.

With AI models ChatGPT, troubleshooting issues has become very easy for us.

Principal Performance Architect at Tecnotree Corporation

The support for Apache JMeter is excellent.

For more quotes and insights, download the Apache JMeter report

Software QA Engineer at a consultancy with 10,001+ employees

Apache JMeter has strong support through its vast Java-based community on platforms like Stack Overflow.

WaqarTufail

Automation Architect at Aion Digital

Katalon's support is not very strong unless you opt for the enterprise version.

Appu Ashok

Senior Consultant at Yethi Consulting

I encountered a couple of issues during the initial setup, but customer care resolved them quickly.

Senior Quality Specialist at Zenya

Within 24 hours, I received support from the customer support team through their forum.

For more quotes and insights, download the Katalon Studio report

Software Development Engineer in Test at a retailer with 1,001-5,000 employees

Scalability Issues

Sentiment score

6.6

Apache JMeter is scalable but faces challenges with high loads, manual work, and configuration, affecting user experience ratings.

Sentiment score

6.9

Katalon Studio scales well for small to medium projects but may struggle with larger test suites and execution time.

We do have some methods where we can distribute the complete load between multiple systems and then try to do our testing.

TusharShankar

QA Manager at Synechron

JMeter is highly scalable, easily handling increased loads through the use of multiple servers.

Software QA Engineer at a consultancy with 10,001+ employees

This restricts the number of users and necessitates increasing load agents or distributing the script across multiple machines.

For more quotes and insights, download the Apache JMeter report

Senior Solution Architect at HCLSoftware

We achieve scalability through building modular tests, leveraging features such as parallel execution, and using CI/CD integration and pipelines.

Kumar Mohit

System Engineer at Tata Consultancy Services private Limited

It allows me to develop, run, and deploy test cases extensively.

Senior Quality Specialist at Zenya

Katalon Studio handles larger projects and more complex test cases very easily.

For more quotes and insights, download the Katalon Studio report

Software Development Engineer in Test at a retailer with 1,001-5,000 employees

Stability Issues

Sentiment score

7.2

Apache JMeter is stable but may face issues with high loads, requiring adjustments and expertise for optimal performance.

Sentiment score

6.8

Katalon Studio is stable, though some users report minor issues, particularly with large tests and new application updates.

JMeter performs exceptionally well, especially in non-GUI mode, which supports high loads efficiently.

Software QA Engineer at a consultancy with 10,001+ employees

Several necessary features still need improvements, specifically in terms of reports and additional functionalities compared to other commercial tools.

Senior Solution Architect at HCLSoftware

Previous versions of Apache JMeter were a little unstable, but the new versions are very stable.

For more quotes and insights, download the Apache JMeter report

Principal Performance Architect at Tecnotree Corporation

It needs more stability when test cases are executed.

Narayana Chaitanya Voleti

QA at Southern Glazer's Wine and Spirits, LLC

In my experience, Katalon Studio is stable, but sometimes I encounter lag and crash issues.

For more quotes and insights, download the Katalon Studio report

Software Development Engineer in Test at a retailer with 1,001-5,000 employees

I have not encountered any major bugs or crashes.

Keerthi Prasannakumar

Software Test Engineer at a tech services company with self employed

Room For Improvement

Apache JMeter struggles with load handling, UI issues, automation, scripting, integration, report generation, documentation, and user support.

Katalon Studio needs enhanced scripting, platform support, tool integrations, documentation, execution speed, and improvement in customer support.

With AI becoming more prominent, they can implement features where it can generate code by itself based on the results or provide suggestions.

Principal Performance Architect at Tecnotree Corporation

Currently, we need to use multiple separate JMeter instances to simulate reductions in load, which isn't ideal.

Software QA Engineer at a consultancy with 10,001+ employees

The tool needs improvements related to client-side metrics, integrating with tools like YSlow or HTTP Watch, and enhancing mobile testing capabilities.

For more quotes and insights, download the Apache JMeter report

Senior Solution Architect at HCLSoftware

Parallel execution is available, but not with the free version.

Narayana Chaitanya Voleti

QA at Southern Glazer's Wine and Spirits, LLC

Providing clearer guidance during the trial period for certification and training modules would also help.

SheetalDabadghav

Consultant at a tech vendor with 1,001-5,000 employees

There is significant competition, so providing a good offer with extra features could be beneficial.

For more quotes and insights, download the Katalon Studio report

Senior Quality Specialist at Zenya

Setup Cost

Apache JMeter is a free, open-source tool ideal for budget-conscious enterprises compared to pricier commercial solutions.

Katalon Studio's pricing is competitive, offering value with free basic use and reasonable costs for premium features.

Using JMeter helps us avoid additional costs for high-load testing since it is open-source and allows for unlimited virtual users at no extra cost.

Software QA Engineer at a consultancy with 10,001+ employees

My experience with pricing, setup cost, and licensing is that the cost and license are free because Apache JMeter is open source.

Abhishek-Verma

Principal Performance Test Engineer at KiwiTech LLC

It's a cost-effective solution.

For more quotes and insights, download the Apache JMeter report

Senior Solution Architect at HCLSoftware

The approximate cost is around $8,000.

Narayana Chaitanya Voleti

QA at Southern Glazer's Wine and Spirits, LLC

Although there are free automation software options available, Katalon Studio offers everything in a single hub for a fee.

Keerthi Prasannakumar

Software Test Engineer at a tech services company with self employed

From a user perspective, Katalon Studio offers good value, particularly for teams looking for quick automation without significant upfront investment.

Tejas Manjanna

Quality Automation Specialist at SymphonyAI

For more quotes and insights, download the Katalon Studio report

Valuable Features

Apache JMeter is a flexible, open-source tool for performance testing, valued for its GUI, plugin support, and community.

Katalon Studio is favored for its user-friendly automation, robust features, strong integrations, and adaptability to testing needs.

JMeter facilitates scripting capabilities, which include options for Groovy scripts.

For more quotes and insights, download the Apache JMeter report

Senior Solution Architect at HCLSoftware

It's useful for both the person conducting the test and the higher management, like project managers or senior executives, who may not know about the test.

Swetha Mahasivbhattu

Performance Test Engineer at CEI

Despite being open source, it offers features comparable to paid tools.

Sreenivasula Mukkamalla

Sr.Engineer csit Quality Assurance at Verizon

We can schedule our test cases, and the report which we get can be shared with higher-level management.

Senior Quality Specialist at Zenya

Katalon Studio has positively impacted my organization because I have noticed that I can save more than 50% of our time automating test cases.

Edwar Enrique Vilchez Serrano

Software Development Engineer in Test at a retailer with 1,001-5,000 employees

Now, using Katalon Studio, we have a 50% increase in velocity in the test and create automatic tests.

IT Projects Director at a tech consulting company with 11-50 employees

For more quotes and insights, download the Katalon Studio report

Categories and Ranking

Apache JMeter

Ranking in API Testing Tools

3rd

Average Rating

7.8

Reviews Sentiment

7.0

Number of Reviews

Ranking in other categories

Performance Testing Tools (1st), Load Testing Tools (1st)

Katalon Studio

Ranking in API Testing Tools

4th

Average Rating

8.0

Reviews Sentiment

6.6

Number of Reviews

Ranking in other categories

Regression Testing Tools (2nd), Test Automation Tools (2nd)

Mindshare comparison

As of May 2026, in the API Testing Tools category, the mindshare of Apache JMeter is 6.2%, down from 8.9% compared to the previous year. The mindshare of Katalon Studio is 8.1%, down from 13.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.

API Testing Tools Mindshare Distribution
Product	Mindshare (%)
Apache JMeter	6.2%
Katalon Studio	8.1%
Other	85.7%

API Testing Tools

Featured Reviews

Have built custom performance test scripts and integrated them into automated pipelines seamlessly

Principal Performance Architect at Tecnotree Corporation

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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Ramanagowda Hullur

Senior Automation Engineer at Stryker

Recording limitations and remote access challenges have affected desktop application testing

Katalon Studio has proven effective in our deliverables, particularly in designing the framework where other tools typically require coding in client libraries such as Python or Java. With Katalon Studio, there is no such complexity, allowing us to organize projects modularly based on folder structures without needing to write separate code. The self-healing feature for web application automation and its built-in CI/CD ecosystem integration eliminates the need for external tools for pipeline setup. Katalon Studio excels in CI/CD integration, providing an inbuilt ecosystem without the need for external setup, and it features a postings structure along with keyword and library availability. Newcomers to the team can easily adapt to the setup or project structure, which contributes to its popularity, along with its low-code or no-code capability that allows for a comprehensive platform supporting web, mobile, API, and desktop automation. The self-healing mechanism for test cases autonomously identifies issues with locators and ensures they continue functioning, which is impressive, along with the robust object repository. Katalon Studio has significantly aided our team, especially when clients expect deliveries for CI/CD integration that requires automation test scripts to run on a daily schedule. The self-healing feature automatically identifies available locators for elements in the DOM, ensuring that test cases remain functional. Katalon Studio has positively impacted our organization by facilitating faster delivery when clients have urgent requirements. We can deliver quickly based on urgency due to the features Katalon Studio provides. This has led to significant reductions in time spent on framework configuration, designing, and training individuals who are unfamiliar with the tool, helping us save both time and costs.

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Top Industries

By visitors reading reviews

Financial Services Firm

16%

Computer Software Company

Manufacturing Company

Insurance Company

Financial Services Firm

15%

Computer Software Company

12%

Manufacturing Company

10%

Healthcare Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	27
Midsize Enterprise	25
Large Enterprise	56

By reviewers
Company Size	Count
Small Business	21
Midsize Enterprise	14
Large Enterprise	25

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?

Using JMeter helps us avoid additional costs for high-load testing since it is open-source and allows for unlimited virtual users at no extra cost.

What is your experience regarding pricing and costs for Katalon Studio?

Pricing felt reasonable for the features provided, especially considering the time saved during the automation setup and execution. From a user perspective, Katalon Studio offers good value, partic...

What needs improvement with Katalon Studio?

I feel nothing needs improvement for Katalon Studio, as it is already the best in the industry, providing the best enhancement for users. Katalon Studio is already top-notch with no need to improve.

What is your primary use case for Katalon Studio?

My main use case for Katalon Studio is to work on many projects, and my tester has four years of experience in testing, which allows me to specialize in functional testing, regression, web, and mob...

Tricentis NeoLoad vs Apache JMeter

Comparisons

Compared 12% of the time

BlazeMeter vs Apache JMeter

Compared 6% of the time

Postman Enterprise vs Apache JMeter

Compared 5% of the time

OpenText Professional Performance Engineering (LoadRunner Professional) vs Apache JMeter

Compared 5% of the time

Appium vs Apache JMeter

Compared 3% of the time

More Apache JMeter Competitors

Tricentis Tosca vs Katalon Studio

Compared 11% of the time

OpenText Functional Testing vs Katalon Studio

Compared 7% of the time

Testim vs Katalon Studio

Compared 6% of the time

SmartBear TestComplete vs Katalon Studio

Compared 5% of the time

Sauce Labs vs Katalon Studio

Compared 2% of the time

More Katalon Studio Competitors

Product Reports

Download Apache JMeter product report

Apache JMeter

May 2026

Download Katalon Studio product report

May 2026

Also Known As

JMeter

No data available

Overview

Apache JMeter is a versatile, open-source tool designed for performance and load testing, widely recognized for its user-friendly interface and robust test automation capabilities. It supports a range of protocols and integrates seamlessly into various environments, making it ideal for high-load scenarios.

Apache JMeter stands out in performance testing for its ability to handle high transactions per second and perform distributed load testing effectively. Its open-source nature and cost-effectiveness are enhanced by its user-friendly GUI, which simplifies the testing process. Despite memory consumption concerns, Apache JMeter remains a top choice due to its large community support, comprehensive scripting capabilities, and easy integration with CI/CD pipelines, allowing for continuous automated testing. Its robust protocol support meets diverse testing needs.

What are Apache JMeter's key features?

User-Friendly GUI: Simplifies test creation and management.
Open-Source: Offers flexibility and community support.
Protocol Support: Handles multiple protocols effectively.
Integration: Works seamlessly with tools like Jenkins.
Scripting: Extensive scripting abilities for custom tests.
Platform Independence: Operates on various operating systems.

Which benefits should users consider in reviews?

Cost-Effectiveness: No licensing fees due to open-source status.
Community Support: Access to a large user base for help and updates.
Scalability: Effective in high-load scenarios with distributed testing capabilities.
Automation: Integration with CI/CD for continuous testing.
Comprehensive Reporting: Provides detailed performance insights.

In industries like finance and banking, Apache JMeter is used extensively for performance validation to ensure system robustness under heavy user loads. It's integrated into CI/CD pipelines for automated testing processes, allowing organizations to simulate real-world scenarios and ensure high-performance standards.

Apache

Katalon Studio provides a comprehensive solution for automated testing, offering features suitable for both technical and non-technical users. It facilitates cross-platform testing with CI/CD integration, aiming to streamline and enhance testing processes across web, mobile, API, and desktop platforms.

Offering a robust suite of capabilities, Katalon Studio integrates seamlessly with tools like Jira to enhance test management and clarity. Emphasizing ease of use, it supports automated testing without requiring advanced coding skills. Users benefit from features like video capture for test failures, enabling swift troubleshooting, while the object repository and flexible test case management streamline the testing workflow. Although the tool is known for its comprehensive reporting and debugging, there is room for improvements in areas such as object spy reliability and platform support, including Silverlight and Linux. Enhanced scripting language integration and improved performance are also desired by users who deal with frequent crashes and limitations in mobile and desktop application support.

What are Katalon Studio's key features?

Video Capture: Allows recording of test failures for effective debugging.
Flexibility: Manages test cases with ease, useful for technical and non-technical users.
BDD and AI Capabilities: Facilitates behavior-driven development and uses artificial intelligence to enhance testing.
Cross-Platform Testing: Supports testing across different platforms with its extensive object repository.
CI/CD Integration: Seamlessly integrates with continuous integration and continuous delivery pipelines.

What benefits should users consider in their reviews?

Comprehensive Reporting: Delivers detailed insights into testing processes.
Ease of Automation: Automates tests without demanding extensive coding expertise.
Integration with Jira: Enhances test management by syncing seamlessly with Jira.
Reusability: Supports high reusability of test scripts, saving time and resources.

In industries focused on IT and software development, Katalon Studio is widely implemented to automate web, mobile, API, and desktop testing. It is integral for end-to-end web automation, regression testing, and embedding into continuous testing pipelines. Companies leverage its capabilities for data-driven testing and to educate teams in testing methodologies, utilizing integration with Jenkins to maintain functional test scripts across diverse technological platforms.

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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