The TestSprite CLI is now live — open source.

Agentic testing for every change you ship.

TestSprite builds your regression suite automatically, so every release goes through a gate you can trust.

Get started free

One engine, every surface

Terminal, IDE, CI, or browser— the same verifier.

However you build, TestSprite meets you there: a CLI for agents and CI, an MCP server in your editor, a gate on every merge, and a no-code dashboard for everyone else. One suite, one set of results, whoever triggered the run.

  • CLI · for coding agents

    A verifier that lives in the terminal.

  • IDE · via MCP

    Verification inside your IDE.

  • CI · every merge

    Nothing merges unverified.

  • Dashboard · no-code

    Watch it work through your app, live.

Works with the agents and IDEs you already use.

Plug in through the open-source CLI, or MCP in your IDE. Your agent writes the code, TestSprite verifies it, and nothing about your workflow changes.

  • Claude Code
  • Codex
  • Cursor
  • Antigravity
  • VS Code
  • Kimi
  • Trae

Why TestSprite

Not another test runner.A QA loop your agent drives.

Three things make the difference between shipping fast and shipping broken.

01

It uses your app the way your users do.

TestSprite reads your code and PRD for context, then proves it against the running app: dozens of agents open it at once and work through every feature like a real user, driving a real browser or hitting a live API. No assertions on mocks — so a pass means a person could actually do it.

  • Verifies the running app, not a mock of it
  • Replay any session as video — evidence you can drop in a PR
  • Frontend, backend, and data covered together

02

Failures arrive with a cause, not a wall of red.

When something fails, TestSprite returns one self-consistent bundle: the failing step and its neighbors, screenshots, DOM snapshots, the test source, a root-cause hypothesis, and a recommended fix. You — or the agent that wrote the code — read it, fix it, rerun. Nobody spends the morning deciding whether a red test is real.

  • One bundle per failure: cause, evidence, suggested fix
  • Auto-Heal repairs tests when the UI drifts
  • Tied to a single snapshot — no chasing moving state

03

Every passing test is kept, so coverage compounds.

As you build, TestSprite adds more tests and keeps everything that passed, so coverage grows in lockstep with the app instead of decaying between releases. A failing test also puts a dropped requirement back in front of you mid-task — which no context window will do on its own.

  • Reruns everything on every change to catch regressions
  • Nothing to rewrite when a selector moves
  • Coverage you can point at when someone asks what’s tested

Always on

It keeps running after you close the tab.

A verifier that runs when someone remembers to run it protects nothing. Give it a schedule and a merge gate.

Every merge

A gate, not a report.

Every pull request is re-checked against the full suite before it lands, and the result posts to the PR — where the review already is.

  • Every night

    Re-verified on a cadence you set.

    Nightly, weekly, or ahead of each release. Silent breaks surface on their own instead of during a demo.

  • Every run, kept

    Every run is kept, not overwritten.

    Verdict, video and trigger, all retained — so you can see when a test started failing, not just that it is.

Customer stories

Teams who ship every day,and know what they shipped.

  • ByteDance

    Good job! Pretty cool MCP from TestSprite team! AI coding + AI testing helps you build better software easily!

    Trae TeamByteDance - Trae AI
  • InstaCloud

    I’m generating code faster than ever, but that also means bugs can compound just as fast. TestSprite catches what Cursor misses. The fact that it runs automatically on every pull request means my team can move quickly without second-guessing what just merged.

    Hang H.CEO - InstaCloud
  • Princeton Pharmatech

    TestSprite's user-friendly interface made it easy to set everything up. The simplicity of the onboarding process really sets TestSprite apart from other tools we've used in the past.

    Jeffery Z.Managing Partner - Princeton Pharmatech
  • Genrex

    TestSprite's automation has been invaluable in detecting hard-to-find issues. API testing is crucial to our product. Its comprehensive coverage gives us confidence to release updates without concerns of breaking the backend.

    Malcolm Y.Co-founder - Genrex
  • TinyFish

    TestSprite is one of the most exciting AI startups in the world. It is an autonomous software testing platform where AI agents generate and execute tests to validate that software actually works — across codebases, environments, and the live web.

    Homer W.Head of Product - TinyFish
  • Luckin Coffee

    TestSprite offers rich test case generation, clear structure, and easy-to-read code. It also supports simple online debugging with the ability to quickly expand by generating new test cases.

    Bo L.QA Engineer - Luckin Coffee

Good to know

Frequently askedquestions

It gives you an end-to-end suite nobody has to write. Point it at your app; TestSprite works out how it behaves, runs it the way a user would, and returns a single failure bundle for anything that breaks — failing step, screenshots, DOM snapshot, test source, root cause, and a suggested fix. It runs from the terminal, your IDE, CI, or the dashboard, and the CLI is open source under Apache 2.0.

Ship at AI speed.Merge knowing nothing broke.

Find out what your change actually did — before your users do.