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Meticulous AI


Overview captures your natural testing sessions — on localhost, preview URLs and staging stacks — and uses these to generate a test suite that covers every corner of your app. As your app evolves so does the test suite.

  • No need to write or record tests
  • No need to maintain tests
  • No need to create mock data
  • Over 90% code coverage in 5 minutes of setup

When you open a pull request Meticulous will post a comment identifying all the visual differences across the relevant edge cases. If it looks good then merge your PR, if not then push a commit to fix the issues and Meticulous will re-run to provide a new update.

Ship your code at velocity with full confidence in the changes you're making.

Get started with Vercel and Meticulous AI.