TestSprite

What TestSprite is

TestSprite is an agentic testing platform. It writes the end-to-end tests teams rarely get to, runs them against the live application after each change, and reports what broke with a cause rather than a wall of failures.

It works from the terminal, an IDE through MCP, CI or the browser, with an open source CLI and a free tier. The vendor cites measurements that a single AI-assisted change can break a notable share of previously working functionality.

What you can do with it

• Run verification after a change without writing tests
• Drive the app the way a user does
• Run suites on a schedule
• Keep passing tests so coverage accumulates

Who it is for

• Teams shipping AI-assisted changes quickly
• Teams without full end-to-end coverage
• Developers wanting evidence rather than assumption

What to watch out for

• The agent needs access to a running app and possibly credentials to it
• The cited breakage percentages come from the vendor's own measurement
• Goal-driven tests may not encode the precise assertions your business needs
• Confirm current limits and what data leaves your environment