LoadImpact Insights

Deliver high performance websites, apps and APIs faster

A SaaS performance testing solution for modern DevOps teams.

Find and fix performance issues early in the software development cycle.

Load 25 virtual users for 3 mins. See results in Load Impact Insights.

Next Generation Performance Testing

  Reduce development costs, improve customer satisfaction and grow your revenue faster.

A new approach that supports performance testing throughout the development lifecycle.

Local execution

Start load testing early in the dev-cycle, on the developer's machine. The local environment is king for developers. The command-line is home. That's why we built k6, an open-source, command line driven load testing tool.

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Run large tests in the cloud

QA and performance engineering teams can run large load tests in the cloud later in the development cycle. Catch website, app and API performance problems before production.  Use the same test scripts across local and cloud execution modes.

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Automate load testing

Load Impact Insights automates results analysis to save you time. Use goal-oriented tests with pass/fail results. Automate load testing in your Continuous Integration (CI) pipeline for faster time to market.

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Next Generation Load Impact Solution

Load Impact 4.0: k6 + Load Impact Insights + Cloud Execution


The foundation of Load Impact 4.0 is the open source load testing tool k6. Built for modern DevOps teams. Create tests in ES6 JavaScript- it's familiar, powerful and flexible. Track and manage test scripts and configurations in your version control system (VCS).

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Load Impact Insights

Automated performance test results analysis. Store, analyze and share your load test results with your team. See important trends across tests. Performance Alerts help you quickly understand the results.

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Load Impact Cloud Execution

Run larger tests on our global cloud infrastructure with Load Impact Cloud Execution. Stress test your websites and web apps to ensure they can handle peak traffic conditions. Generate loads from multiple load zones around the world to test performance for all of your global customers.

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Developers love Load Impact

Flexible, modern and easy to use


Performance test Websites, Apps, APIs, Microservices and more

API testing

Use our powerful scripting environment to create API test scenarios from the simple to the complex. You’ll have all the conveniences needed to load test your web, mobile or Internet of Things (IoT) API.

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Website and App testing

Easily load test your website or web app. Create test scenarios based on Virtual Users (VUs) and simulated traffic configurations. Ensure you get the performance you need to meet user demand.

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Performance testing in a DevOps environment

Automate load testing in your CI pipeline

Load Impact integrates into any Continuous Integration (CI) and Continuous Deployment (CD) pipeline for faster time to market.


Automate performance testing as a seamless part of your software development cycle.


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Load Impact 3.0

Handles very large test scenarios, easy to use

Run large tests using Load Impact 3.0

Run tests with more than 5000 Virtual Users (VUs). Accommodates up to 100,000 VUs.


Quickly create test scenarios with easy-to-use URL analyzer and Chrome Extension.


Create test scripts in Lua that run on our Load Impact 3.0 cloud based load testing platform.


Learn more about Load Impact 3.0

News & Events

Get all the news from Load Impact

New k6 release

Yet another release of k6 is ready for you. Go get it! - v0.22.1


Load Impact launches next gen load testing solution

"k6 is the result of collaboration between our Load Impact dev team and members of the open source community," said Robin Gustafsson, CTO at Load Impact. "We believe in the open source model for delivering innovative software solutions to the market."



Load Testing with Bluestem Brands

Attend this Load Impact webinar to hear from Michael Miranda, QA Engineer at Bluestem Brands. Bluestem is the parent company for 13 E-commerce retail brands. They get more than 160 million website visits per year! Load testing has been an important part of their QA process for many years. Michael will share best practices and lessons learned from load testing their E-commerce websites.


Host: Mark Meier, Customer Success Lead, Load Impact 


Webinar recording

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