Checksum

What is Checksum?

Checksum is an AI testing product for engineering teams. It runs continuously in the background, generating and maintaining Playwright end-to-end tests and API tests without prompting. Tests are delivered as code in your repository, and changes come as pull requests for review.

Key capabilities of Checksum

• End-to-End Agent: generates Playwright browser tests.
• API Agent: generates API tests.
• Auto-healing: the vendor says about 70 percent of failures resolve without human involvement.
• CI integration: runs on every commit in your pipeline.
• Production error monitoring: turns production bugs into tests.
• Results as a Service: human engineers verify final tests.

How Checksum works

Checksum learns your application, creates tests as code in your repo and runs them in CI. When a test breaks because the UI changed, the healing agent proposes a fix as a pull request. Production errors can be turned into new tests.

Who uses Checksum?

Engineering and QA teams that want reliable regression coverage without writing and maintaining every test by hand.

Checksum pricing

Pricing is based on the number of workflows being maintained, with no per-seat or per-run fees, per the vendor. Specific amounts are not listed and a demo is available.

Checksum alternatives

QA.tech runs AI agents that test web apps from natural-language goals and does not emphasize owning test code. Testsigma is a low-code test automation platform with AI assistance. Virtuoso QA is a codeless, cloud-based functional testing platform.