TestSprite

About TestSprite

TestSprite is an automated testing platform that verifies software built by AI coding agents. It explores a live application or hits a live API the way a real user or client would, rather than relying on mocked assertions, generating and running end-to-end, API, and visual regression tests. It reads a product's code and PRD to understand functionality, then plans and executes tests in the cloud against the running application.

When a test fails, TestSprite produces a bundle containing the failing step, related steps, screenshots, DOM snapshots, test source, a root-cause hypothesis, and a suggested fix, intended to be consumed by a coding agent that then fixes the code and reruns the tests. Passing tests are retained across runs, so test coverage accumulates as an application is built out over multiple phases. The platform includes an auto-heal capability that repairs tests when the UI changes, and supports scheduled re-verification.

TestSprite is available as an open-source CLI (installed via `npm i -g @testsprite/testsprite-cli`), an MCP server for IDEs such as Claude Code, Cursor, and Codex, a no-code web application, and a CI gate. The no-code web app provides a live preview grid for watching test agents explore an app in real time, session replay as video, and test list/scheduling/dashboard features, and is aimed at QA engineers and product teams. The CLI and MCP server are aimed at autonomous coding agents and developers working in a terminal or IDE. Customers cited on the page include Trae AI (ByteDance), Genrex, Princeton Pharmatech, Astronuts, Parcel AI, and Luckin Coffee.

Key features

• Autonomously explores and tests live web apps, driving a real browser or hitting live APIs
• Generates end-to-end, API, and visual regression tests without writing test scripts
• Returns failure bundles with screenshots, DOM snapshots, test source, and a root-cause hypothesis
• Auto-heals tests when the UI drifts
• Reruns the full test suite on every change to catch regressions
• Available as a no-code web app, CLI, MCP server for IDEs, and a CI gate

Frequently asked questions