An executable specification engine designed to allow anyone to build, maintain and understand tests created and executed in plain English. A Chrome plugin to speed-up test creation & an AI-powered system to reduce test maintenance and generate tests.

Locust is an open source performance/load testing tool for HTTP and other protocols. Its developer-friendly approach lets you define your tests in regular Python code. Locust tests can be run from command line or using its web-based UI

Loader.io is a free load testing service that allows you to stress test your web-apps & apis with thousands of concurrent connections.

AutoExplore delivers always-on, autonomous testing that navigates your app like a real user. Catch errors, security vulnerabilities and accessibility issues before deploying to production.

Ship software fast with Generative AI, natural language, and intent-driven testing.

k6 Open Source is designed for load testing. Extensible to support other types of testing.