AI wrote the code. Who verified it?

AI-generated Playwright tests. Full E2E coverage in weeks, not months.

Checksum generates, runs, and heals end-to-end tests automatically — about 70% of failures resolve with no engineer involved. Stop maintaining tests. Start shipping confidently.

Helping Companies Ship 10X Faster

Resources

REPORT

The State of AI Code in 2026

Read the 2026 State of AI Code report, new research on why trust in AI-generated code is outpacing our ability to verify it.

REPORT

The State of Code Verification

Checksum analyzed 1M+ production test runs to reveal what breaks in web automation, see 2026 benchmarks on failure rates, maintenance costs, and AI-assisted vs. manual test repair.

DATASHEET

API Agent

Learn about Checksum's API Agent that generates stateful, multi-step journeys that mirror how your product actually uses its API.

DATASHEET

Continuous Quality Agent

Learn about Checksum's Continuous Quality Agent that runs nightly against your deployed app: detecting gaps, generating tests, and healing failures automatically.

What changes with Checksum

Outcome-focused quality that works in the background, so you don't have to.

Self healing

Tests that fix themselves. When the UI evolves, Checksum automatically heals broken tests and opens a PR for your review. No more selector archaeology.

Tested before review

Feedback before review CI Agent runs 50-200 targeted tests on every PR. By the time someone reviews your code, it's already been executed and verified.

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Reliable signal

A suite you can trust again 82% lower failure rates vs. manual maintenance. Fewer false alarms. Clearer signal when something actually breaks.

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Real Customer Outcomes