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.

Clippy lets you run a variety of large language models (LLMs) locally on your computer while sticking with a user interface of the 1990s. It's a love letter and homage to the late, great Clippy - and the visual design created by Microsoft in that era.

The Complete Continuous Testing Platform Any test. Any device. App quality without limits.

Your trusted partner for structured and validated data on-demand. Define your data requirements and we’ll automatically handle the rest.

LangSmith Observability gives you complete visibility into agent behavior with tracing, real-time monitoring, alerting, and high-level insights into usage.

Is powered by Visual AI, the only AI powered computer vision that replicates the human eyes and brain to quickly spot functional and visual regressions.