10 Best performance testing tools

Performance testing professionals must stay updated on the latest tools and practices in the field. With numerous options, picking the right tool for performance testing can be challenging. To make things easier, here's a compilation of top-performing tools for performance testing to explore. Let's get started!

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How do you choose the best performance testing tool?

Here are some key factors to consider to make the right decision:

  • Choose a tool with a user-friendly interface that allows users to create, execute, and analyze tests quickly.
  • Look for integration capabilities with other tools and support for different technologies.
  • Verify that a chosen tool can scale up or down based on your project's requirements and comes with flexibility for customization.
  • Make sure that it provides advanced features such as real-time analytics, detailed reporting, and an extensive range of customization options.

10 best performance testing tools

Here is the list of 10 best performance testing tools based on our editor's choice.

1. Global App Testing – “Grow your product globally through best-in-class functional and UX testing.”


While we acknowledge that we're putting ourselves first, we'd appreciate it if you would consider adding Global App Testing to your supplier shortlist if you're in the market for app development tools.

With a focus on crowdtesting, we provide a range of testing services at any stage of app development that helps developers pinpoint bugs and defects in their applications. Our vast community of over 90,000 testers worldwide allows us to conduct tests on real devices and software environments across 190+ countries and territories. Through our platform, you can quickly dispatch test cases and exploratory tests to your target market segment and expect results within a swift 6-48 hour turnaround.

Key features

General features:

  • Real-world testing: Conducts real-world testing on various devices and software environments.
  • Targeted testing: Clients can dispatch test cases and exploratory tests according to their target market.
  • Easy integration: The platform is designed for easy integration into clients' existing workflows and applications.
  • Cross-platform testing: Our testing spans various platforms such as websites, web applications, and mobile applications (iOS and Android).
  • Bug reproduction: We offer validation and detailed reports on existing bugs, streamlining the fixing process for developers.
  • Global app testing platform: With an easy-to-use interface, our platform provides detailed bug reports, test case results, and qualitative insights into the testing process.
  • Integrations: Easily integrate with your CI using our API, CLI, and Webhooks, and sync with popular project management tools like Jira, GitHub, TestRail, and more.
  • Security measures: GAT implements various security measures to ensure compliance with GDPR and ISO27001 regulations, effectively addressing digital laws and standards.
  • Comprehensive reporting: Clients receive reports detailing testing results, including graphical and video representations, to identify areas for improvement.

Testing types:

  • Usability testing: Evaluates user experience across different devices and platforms to optimize interaction and satisfaction.
  • Accessibility testing: Conducted by WCAG-trained testers, including individuals with impairments, to ensure inclusivity and compliance with accessibility standards.
  • Functional testing: Utilizes crowdsourced testing methodologies to identify and resolve potential issues with significant functions.
  • Regression testing: Ensures consistent performance across updates to maintain application integrity.
  • Exploratory testing: Provides results with videos and logs to expedite issue resolution and enhance application reliability.
  • Performance testing: Measures system response times, resource usage, throughput, and other metrics
  • Compatibility testing: Guarantees smooth performance across various devices, browsers, and platforms, ensuring a consistent user experience.

2. Apache JMeter – “100% pure Java application designed”


Apache JMeter is an open-source Java-based tool for testing functional behavior and measuring performance on static and dynamic resources. It simulates a heavy load on the server, network, or object and analyzes overall performance and working capacity under different load types.

Key features

Some of the key features highlighted on the Apache JMeter website are:

  • Performance testing across diverse applications and protocols: web (HTTP, HTTPS) for multiple languages (Java, NodeJS, PHP, ASP.NET, etc.), SOAP/REST web services, FTP, Message-oriented middleware, Mail (SMTP(S), POP3(S), IMAP(S)), Native commands or shell scripts, TCP, and Java Objects.
  • Full-featured test IDE: Facilitating rapid Test Plan recording from browsers or native applications and building and debugging.
  • CLI mode: Enables load testing from any Java-compatible OS (Linux, Windows, Mac OSX).
  • HTML report: Includes a fully dynamic HTML report that is ready for presentation.

3. BrowserStack – “App & browser testing made easy”


BrowserStack is a cloud-based platform that enables developers to test websites and mobile applications across various browsers and devices. BrowserStack helps developers ensure compatibility and functionality, speed up the testing process, and improve overall product quality by offering a wide range of real devices and browsers.

Key features

Some of the key features highlighted on the BrowserStack website are:

  • Web & App testing: This allows users to run manual, visual, and automated tests on their web applications and native mobile applications on Android and iOS devices.
  • Live testing: Allows for real-time, interactive testing of web and mobile applications across different devices and browsers.
  • Automate testing: Offers automated testing capabilities, integrating with Appium, Espresso, XCUITest, and others.
  • Percy: Integration with visual AI engine Percy provides enhanced visual testing capabilities, highlighting UI issues and changes between releases.

4. OpenText LoadRunner – “Simplify load and performance testing”


LoadRunner is a performance testing tool designed to test a wide range of applications and systems under various degrees of load and stress. Its user-friendly interface allows users to develop and execute performance tests against a range of systems and applications.

Key features

Some of the key features highlighted on the Load Runner website are:

  • Flexible test scenarios: Create a variety of test scenarios for different aspects of your system performance.
  • Continuous testing: Automate performance testing by integrating Load Runner with your CI/CD pipeline.
  • Automatic analysis: Real-time performance analysis to detect bottlenecks and root causes of issues.
  • Protocols and technologies: Supports multiple protocols and technologies for versatile performance testing.

5. LoadNinja – “No learning curve. No correlations. Just real-world accuracy.”

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LoadNinja is a cloud-based performance testing platform for modern web and mobile applications. Its intuitive GUI and codeless scripting interface allow developers to create, edit, and execute performance test scripts quickly and efficiently.

Key features

Some features highlighted on the LoadNinja website include:

  • Decrease test script creation time: LoadNinja's InstaPlay Recorder, powered by AI, swiftly creates complex API and UI tests, saving over 60% of the effort.
  • Generate accurate load: LoadNinja's TrueLoad technology employs real browsers at scale for load tests, providing the most realistic representation of application load.
  • Analyze performance issues: Utilize real browsers for load generation to obtain actionable insights such as navigation timings and response times.
  • Test applications in local networks: Gain insights into internal application performance by leveraging private proxies and dedicated IPs for load tests.

6. WebLOAD – “Revolutionizing load testing with AI power”


WebLOAD is a performance testing tool designed to test web and mobile applications, CRM systems, and other enterprise-level applications. With WebLOAD, you can create realistic test scenarios that simulate various workloads and test your systems' responsiveness, scalability, and reliability.

Key features

Some features highlighted on the WebLOAD website include:

  • Realistic test scenarios: Creating test scenarios to simulate diverse workloads, accurately reflecting system performance under various traffic conditions.
  • Advanced analytics: Real-time insights into server response times, transaction durations, and resource usage, facilitating prompt resolution of performance issues.
  • Wide range of technologies: Various protocols like HTTP and WebSockets make WebLOAD versatile for load testing web, mobile, and enterprise-level applications.
  • Easy-to-use interface: This tool allows users to quickly create, execute, and analyze performance tests with simple menu navigation and drag-and-drop functionality.

7. BlazeMeter – “The complete continuous testing platform”


BlazeMeter is a cloud-based testing platform designed for agile and DevOps workflows. It allows developers to generate, debug, and run load tests in less time and supports a wide range of testing types, including functional, performance, and security testing.

Key features

Some features highlighted on the BlazeMeter website include:

  • Cloud-based load testing: Offers easy scalability and flexibility for load testing without hardware or infrastructure management.
  • Integration with DevOps and CI/CD: Integrates with popular tools like Jenkins and Azure DevOps, enabling rapid testing integration into existing deployment processes.
  • Various testing capabilities: Provides various testing capabilities, including functional, performance, and security testing.
  • Reporting and analytics: Allowing users to view real-time test results and gain insights through customizable reports, data visualization, and flexible result-sharing options.

8. Taurus – “You run tests more than once”


Taurus is a testing tool designed for developers and QA engineers to ensure the quality and reliability of their software applications. With Taurus, users can easily create and run various types of performance, functional, and security tests in a scalable and efficient way.

Key features

Some features highlighted on the Taurus website include:

  • Powerful and scalable testing: A wide range of testing needs, from functional and performance testing to load testing.
  • Integration with popular tools: Designed to work with various test automation frameworks, making it easy to integrate with your existing toolchain and workflows.
  • Real-time reporting and analytics: Provides clear and detailed reports on test results, giving users real-time insights into application performance.
  • Easy to use: A simple and intuitive interface, making it easy for users at all levels of technical expertise to get started with testing and analysis.

9. Tricentis NeoLoad – “Continuous performance testing”


Tricentis NeoLoad is an advanced performance testing tool designed for modern applications. It enables developers and QA engineers to test the performance of their software applications under various conditions. With its advanced scripting capabilities and user-friendly interface, NeoLoad allows users to create and execute performance tests with ease and efficiency, regardless of the complexity of their applications.

Key features

Some features highlighted on the NeoLoad website include:

  • Advanced performance testing: Enables users to test complex and modern applications quickly and efficiently, providing in-depth insight into application performance under various conditions.
  • Collaborative work: Multiple users can simultaneously work on the same project and share reports.
  • Intuitive user interface: User-friendly interface that makes it easy for users at all experience levels to create and execute performance tests.
  • Automation and integration: Allows users to automate performance tests and integrate them with other tools for smooth workflows from planning to deployment.

10. OctoPerf – “Simplify & modernize your performance tests”


OctoPerf is a performance testing tool that enables developers and QA engineers to test and optimize the performance of their applications under various conditions. With its user-friendly interface and advanced automation features, OctoPerf allows users to create and execute performance tests efficiently and quickly, even for complex and dynamic applications.

Key features

Some features highlighted on the OctoPerf website include:

  • Simple test creation and execution: With an intuitive interface and advanced automation capabilities, OctoPerf simplifies the creation and execution of performance tests.
  • Real-time reporting and analytics: Provides real-time insights and detailed reporting, enabling users to identify and resolve performance issues quickly and efficiently.
  • Geographic load testing: Users can simulate traffic from multiple geographic locations to identify performance issues that may arise in different regions.
  • Integration with other tools: Easily integrates into the existing toolchains and workflows, allowing users to streamline their performance testing process.

Why is Global App Testing a good choice for performance testing?

Global App Testing is an excellent choice for performance testing due to our global approach and expertise. This allows teams to test apps under various load and location conditions, ensuring the app is optimized for any potential user base. In addition, we prioritize security by adhering to GDPR and ISO27001 regulations. GAT ensures compliance with digital laws and standards, safeguarding user data privacy and security throughout the testing phase.
Sign up now and schedule a call with our team today to explore how GAT can help you develop your app!

We can help you drive performance testing as a key initiative aligned to your business goals

Contact us

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