14 Best Performance Testing Software In 2023

WebLOAD is a performance and load testing software that's designed to help QA teams measure and ensure the stability of their web applications under heavy load. It's a tool that's all about making sure your website or app doesn't buckle under pressure when a lot of users are accessing it at the same time.

Its end-to-end load testing process can help you build powerful scripts, simulate realistic load, and identify performance problems in one go. And if you are not too comfortable developing load scenarios by altering scripts, you will appreciate WebLOAD's drag-and-drop automated script builder. With this builder, you can quickly add and remove elements and let it do the heavy lifting. Its library includes load test commands, Web protocol actions, actions for database, mobile, multimedia, WebSockets, as well as validation points.

Once you are ready to test, the scheduler lets you control the load build up so you can accurately simulate real-life scenarios, including linear steps and increments. These tests can help you simulate up to millions of virtual users and distribute the load across the number of machines you wish. WebLOAD will distribute the scripts and parameters and collect all of the data on the client-side for you.

Finally, the data collected will reflect averages on the client side that give you meaningful load analytics and also individual user experience information so you get the full picture of what one user experiences. The analytics dashboards will provide you with over 80 configurable report templates for root cause analysis and let you share results across distributed teams.

Integrations for this software include APM tools like Dynatrace, AppDynamics and New Relic, open-source software like Selenium and Jenkins, and mobile testing platforms like Perfecto Mobile.

Tricentis NeoLoad is a tool for the continuous performance testing of everything from APIs to applications.

It’s built for enterprises with complex testing needs. It enables continuous performance testing within any pipeline. You can use the tool across different teams even when each one uses a different approach.

The tool has several features that make it easy to use. You can use drag and drop controls to design tests without coding, allowing more people in your business to run tests. You can also choose to run tests from over 70 locations to ensure your products work globally.

It’s possible to track tests in real-time to start fixing issues as soon as you see them. More in-depth data is available once the test is complete.

The tool has a huge number of integrations. It works with CI, testing, version control, performance monitoring, and SAP testing tools. You can also access the open API to connect to other business tools.

Trecentis doesn’t advertise pricing, but you can request a demo or a free trial via the website.

Kobiton is performance testing software for mobile apps. The tool has both real and automated testing features.

Real testing is in the form of a huge cloud library of Android and iOS devices. Choose the devices you want to use, then run your app on each one.

Once you’ve ironed out any bugs with manual testing, you can run automated tests at scale. Just create scripts by converting one of your manual sessions into a test, which you can do without using code.

When the automated tests discover errors, the tool provides all the data you need to fix them. For example, it will provide screenshots and information about the device the issue occurred on.

Kobiton integrates with various tools, including IDEs like Jetbrains and Visual Studio, and project management platforms like Jira. Pricing starts at $50 per month for the startup plan, which includes 500 testing minutes. You can sign up for a free trial on the website.

Browserstack is a performance testing tool that allows you to test the UI and API of your web and mobile applications. The tool allows you to test across all operating systems such as Windows, Mac and Linux, as well as providing the ability to execute cross browser testing. Browserstack also provides the ability to test on real devices, allowing you full test coverage of your mobile apps. Browserstack provides an abundance of features to assist you in the testing of your web and mobile applications. The tool allows you to take screenshots of your current screen as you carry out live testing, as well as helping to deploy parallel executions without delays. Browserstack also offers 1500+ real devices and simulators so you can execute your workflows accordingly. Browserstack provides integrations with Selenium, Appium and Jenkins. The cost of Browserstack starts at $29/per month for the Desktop package. The tool also offers a free trial.

LambdaTest helps teams perform cross-browser testing on Selenium, Cypress, Appium, Hyperexecute, Playwright, and Puppeteer. It promises fast testing speeds so you can test earlier and more often, ensuring you find issues as soon as possible.

The tool has 3,000 real browsers and operating systems you can use to test apps. These run across Windows, Mac, and mobile operating systems. And you can run tests from different locations to ensure all users get a good experience.

The tool has integrated developer tools that help you fix issues in testing. It also has an extensive integration library with plenty of tools developers use, including Jira, Slack, Jenkins, and Travis CI.

The tool also has mobile app features; you can test apps across iOS and Android devices.

Users get 60 minutes of live testing every month for free. Web automation testing starts at $99 per month.

Loadero is cloud-based performance and load testing software. It helps ensure your product or app will work under a higher than normal load.

You can create performance tests to simulate user behavior and see how your system handles this. Then run these tests with thousands of users from servers globally and on various browser versions. You can also turn your existing performance tests into load tests.

A cool feature is that when configuring your test you can include different network issues. This is useful because it’s unlikely that all your users will connect to your app with perfectly running networks, which could affect performance.

Once you’ve run tests, it will create reports and summaries that include session recordings, screenshots, and user statistics. You can view deep logs, which help you understand exactly why your app performed as it did.

Loadero lets you run up to 100 small-scale tests for free. There is pay-as-you-go pricing that starts at $5 per month for 45-minute tests with up to 20,000 concurrent participants. The tool also offers a service where its team of engineers will create tests for you based on your needs.

Microfocus LoadRunner is performance load testing software. The tool supports testing in over 50 technologies and application environments, including MQTT, WebSockets, Java, and SAP. You can easily create scripts using each protocol, and the tool’s Virtual User Generator lets you create, record, and correlate scripts.

One of the key features is the auto-correlation engine. This helps you identify issues faster so you can start taking action. The tool also has emulation features that let you deploy thousands of virtual users to test how your tool performs under more significant loads.

The tool has several built-in integrations. You can connect with ICEs, monitoring tools, and source code management software. A free community edition of LoadRunner provides access to the full product capabilities. You can sign up for this on the website.

Loadster is a test performance tool for web applications. It lets you deploy bots that simulate real users so you can test how your tool performs under load. The tool has versions for APIs, static websites, web apps, and more complex websites.

Creating test scripts is easy. Just record sessions in your browser using the Loadster Chrome plugin, then edit the session where necessary and launch the tests.

You can easily control test features such as increasing or decreasing load or choosing traffic from different geographical regions. The tool has data centers in 24 locations across the world.

Loadster provides real-time metrics on data such as response times and errors. Once the test is finished you can download it into reports to share with others in your organization. At this point, you can view requests and responses at each individual step to help identify issues or bottlenecks.

Loadster has two pricing options. The pay-as-you-go option starts at $119 for 1,000 bot hours. Monthly plans start at $399 per month.

Test Modeller is a performance testing tool that boasts an abundance of features, including collaboration tools and requirements management software. The tool allows teams to collaborate on prioritization and management of change and QA/testing, as well as parallel execution, allowing you to streamline your processes and better organize your team’s capacity. Test Modeller also provides a hierarchical view feature which allows you to break down complex applications into more manageable models. Test Modeller offers the ability to generate test scenarios with a visual interface that allows you to execute parameterized testing, allowing you to customize your testing requirements. The tool also provides the ability for testers and stakeholders to carry out modeling, leaving the developers to overlay the automation and data elements, allowing your team to handle maintenance in a more sophisticated way. Test Modeller provides many integrations with DevOps tools such as Jenkins, Sauce Labs and Azure DevOps, as well as web platforms such as EggPlant and Tricentris. Test Modeller offers customized pricing upon request. The tool also offers a free trial.

AccelQ is a codeless test automation and management platform powered by AI. It works across multiple channels, including web, mobile, API, and backend.

The tool is cloud-based which simplifies setup as you don’t have to install an IDE. Test creation is also easy, as the tool guides you through scenario creation by providing prompts at each step. There are also automation features such as AI-powered test generation.

You can run test scenarios from within the dashboard. Choose from settings such as which OS or browsers you want to use. Once finished, the results are clearly displayed, and the tool even takes screenshots to show exactly what the users would see.

AccelQ pricing starts at $440 per user per month when paid annually for access to web and API automation. You can contact the company for more information.