Performance testing is a type of software testing that assesses an application’s overall performance, stability, speed, scalability, and responsiveness under certain circumstances. Performance testing’s main objective is to confirm that the system or software operates effectively and satisfies predetermined performance standards, particularly under anticipated or unforeseen loads.There are various Performance Testing Tools and applications that are especially designed to enable performance test planning, carrying out, managing, monitoring, reporting, and analysis for websites, apps, and software systems.
What is the role of Performance Testing Tool:
There are three major capabilities of a Performance Testing Tool:
- Simulate load conditions of the System Under Test (SUT)
- Monitor system behavior
- Analyze performance metrics to make recommendations
Get ready to understand the Top 10 Performance Testing Tools of the year 2024:
1. ApacheJMeter
An Apache project called Apache JMeter is a flexible performance testing instrument that focuses on assessing and measuring the performance of different services, mostly web applications.Performance testing using Apache JMeter is done in situations with both static and dynamic resources, such as web dynamic applications.
Standard Highlights:
- It may evaluate strength and performance under different load scenarios by simulating high server loads.
- Test-ability for several servers, programs, and protocols: FTP, JDBC databases, LDAP, HTTP, HTTPS, email services, native commands, shell scripts, TCP, Java objects, JMS message-oriented middleware, http, HTTPS, etc.
- An all-in-one test planning, coding, and debugging environment.
- Use the Command-Line Interface (CLI) to test on various Java-compatible operating systems.
Pricing: Open-source
2. LoadRunner
LoadRunner is the best performance testing tool created by Micro Focus. It’s a commonly used tool for software performance, stress, and load testing. It provides an extensive selection of technologies and protocols fit for a wide range of uses.
Standard Highlights:
- It provides support for more than 50 application environments and technologies, such as MQTT, HTML5, WebSockets, RDP, Citrix, Java,.NET, Oracle, and SAP, for performance testing.
- Use a proprietary auto-correlation engine to speed up your tests.
- Enables performance testing early in the application lifecycle by offering an IDE for integration with development environments.
- Increase confidence by using realistic load simulation to properly anticipate the capacity and scalability of your application.
- Simulate thousands or even hundreds of virtual users at once.
- Scalability may be achieved by running large-scale tests on little hardware and leveraging public clouds.
Pricing: LoadRunner starts from $0.15/user/hour at Dev Virtual User Hours tier, $0.3/user/hour and $1.5/user/hour for Web and GUI User Hours tier.
3. Octoperf
It is a cloud-based performance testing tool.Software development and testing teams may evaluate web applications and APIs for scalability, speed, and reliability using OctoPerf.
Here’s a little lesson on Octoperf to help you get the feel of it:
- Features a cutting-edge and user-friendly online user interface.
- No coding experience necessary.
- Ideal for publishers of web apps, web agencies, and owners of online stores.
- Model the behavior of virtual users as they would in a real-world setting.
- Offers functionality equivalent to 80% of more costly tools at a far lower cost.
- Covers every step of the load testing process, including test analysis, design, and monitoring.
- Uses tried-and-true open-source technologies such as JMeter.
Pricing: Teams may test Octoperf’s potential with a Free Forever plan as of the writing of this article; premium options begin at just $99/month.
4. Katalon
Katalon is a comprehensive solution which is driven by AI for the teams of all sizes and it can do web, desktop, API, and mobile testing easily. is fantastic, if the teams need a single solution for all of their testing requirements, and you can scale it up or down depending on your needs. Thanks to its extremely flexible price structure. Combining with Octoperf to do performance testing and yet being able to test all kinds of systems in one location allows you to have the best of both worlds.
5. Gatling
Gatling is an open-source performance testing framework which is used to stress and load test software systems such as web apps and APIs. Its purpose is to assist developers and testers in evaluating the dependability, scalability, and performance of their applications under different load scenarios.
Standard Highlights:
- It may evaluate strength and performance under different load scenarios by simulating high server loads.
- Test-ability for several servers, programs, and protocols: FTP, JDBC databases, LDAP, HTTP, HTTPS, email services, native commands, shell scripts, TCP, Java objects, JMS message-oriented middleware, http, HTTPS, etc.
- An all-in-one test planning, coding, and debugging environment.
- Use the Command-Line Interface (CLI) to test on various Java-compatible operating systems.
Pricing: Gatling is priced from €89/month. Also, if you have any enterprise needs, then you can contact sales to get a custom quote.
6. Locust
Locust is an open-source load testing tool which is used to evaluate the scalability and performance of online applications and APIs. Many load testers and developers frequently choose Locust for their load testing needs as it is known for simplicity and easy to use.
Standard Highlights:
- As the test scripts and Locust both are written in Python, so the developers may use it easily and wisely.
- It supports the distributed load generation by using hordes of virtual users spread over several computers.
- It supports the creation of unique test scenarios using Python code and has an integrated online user interface for control and monitoring.
- It allows scenarios to be created that replicate actual user interactions with an application.
- It has main focus on GET, POST, PUT, and DELETE request testing for HTTP and WebSocket-based apps.
- Test data is parameterized and customizable for data-driven testing.
Pricing: Open Source
7. Grafana K6
Grafana K6 is a developer-friendly, open-source load testing tool which is K6 was created to make performance testing for engineering teams easier and more efficient. It provides an expandable and free platform.
By utilizing k6, you can evaluate the efficiency and robustness of your systems, spot possible regressions and performance problems early on. It ultimately helps your teams to provide the tools that they need to create scalable, high-performing, and resilient applications.
Standard Highlights:
- It is a developer-friendly APIs and a tool with a command-line interface (CLI).
- It is supported in JavaScript ES2015/ES6scripting with both local and remote modules.
- It enables automated and goal-oriented load testing which includes criteria and tests tools.
- It allows scenarios to be created that replicate actual user interactions with an application.
- It has the main focus on GET, POST, PUT, and DELETE request testing for HTTP and WebSocket-based apps.
- Test data that is parameterized and customizable for data-driven testing.
Pricing: Open Source
8. NeoLoad
Businesses utilize the well-liked performance testing tool NeoLoad by Tricentis to evaluate the scalability, dependability, and performance of their websites, apps, and APIs.
Standard Highlights:
- NeoLoad offers a uniform interface together with browser-based performance testing for bespoke web and cloud-native applications, thanks to RealBrowser technology.
- Encourage teamwork between members to provide uniform performance testing with asset sharing, SLA defining, and real-time result review.
- Perform performance testing as code by utilizing the user-friendly CLI for automation or by easily connecting with CI/CD technologies.
- Easy to construct tests without complicated code for intricate applications.
- Automate test script upgrades to improve performance.
- Allocating cloud resources dynamically and can optimize test resource consumption and save expenses.
Pricing: You can contact sales to customize your price according to your requirement.
9. Taurus
Taurus is an open-source framework for performance testing that provides a useful way to reduce the complexity involved in carrying out performance tests. It increases the functionality of several open-source testing tools, including as JMeter, K6, Selenium, and others. It offers an easy-to-use method for setting up and carrying out automated performance tests, as well as a format that is effective for displaying the results. Taurus’s versatility and adaptability for testing procedures are increased by its compatibility with configuration files written in both YAML and JSON.
Standard Highlights:
- Setup and installation are simple.
- It can run scripts that have already been written in Selenium, JMeter, Grinder, or Gatling.
- Time-saving, simple integration of numerous test scripts into a single test run.
- Real time reporting improves the user’s comprehension of test findings.
Pricing: Open-source
10. Silk Performer
Silk Performer is the enterprise-class solution for evaluating the load, stress, and performance of software applications. The virtual users utilize Silk Performer to simulate actual users by submitting transactions to systems under test. The tool excels at performing very realistic and fully customized load tests. The capacity of Silk Performer to produce tests that emulate hundreds or thousands of concurrent users while consuming the least amount of hardware resources is indicative of its efficiency.
Standard Highlights:
- Comprehensive stress and load testing
- Diagnostics focused on the user to identify errors
- Increased time-to-market and quicker quality assurance
- Robust cloud modeling for high traffic volumes
- Test execution made simpler
- Testing worldwide from more than 50 places
- Reusing assets to expedite testing
- Actual testing of web browsers
- Easy-to-use process with integrated wizarding Tools for the Team
Pricing: Open Source