Checksum
Service that auto-generates and self-heals Playwright end-to-end and API tests, priced by number of maintained workflows, not seats.
What it does
Checksum is an AI testing service that generates production-ready Playwright end-to-end, CI and API tests, then auto-heals them when the app changes. Tests are delivered as code you own in your repo with human verification, and the service plugs into CI to test each PR and turn production errors into tests. Pricing is based on the number of maintained workflows.
Core features
AI-generated Playwright E2E tests
Automatic test healing
Per-PR CI test generation
API testing across chained endpoints
Tests delivered as owned repo code
Human final verification
Best for
→Building E2E coverage quickly
→Maintaining tests as apps change
→Testing changes on every PR
→API and regression testing
Reviews
Big-picture takes: what it's for and whether it delivers. High-engagement YouTube videos — not sponsored.
Tutorials
Step-by-step: exactly how to get things done with it.