Playwright is the best browser automation library available. Zerocheck is what you’d build on top of it - so you don’t have to.
Get a demoPlaywright is the best browser automation library available, and Zerocheck actually uses it under the hood. The difference is that Playwright is a library you build on top of, while Zerocheck is a complete testing solution. If you have dedicated test engineers and months to invest in infrastructure, Playwright alone can work well.
Yes. Zerocheck runs on Playwright internally. You don't need to write Playwright scripts yourself, but the execution engine is Playwright. Teams that already have Playwright tests can add Zerocheck alongside their existing suite for additional coverage.
Playwright setup typically takes days to weeks when you include CI integration, selector strategy, auth handling, and test data management. Zerocheck setup takes about 30 minutes: paste a URL, connect GitHub, review generated tests, and start testing. The tradeoff is that Playwright gives you more low-level control.
Playwright itself is free and open source. However, teams typically spend 2 to 6 months of engineering time building the infrastructure around it, and 60 to 70% of ongoing automation budgets go to maintenance. Zerocheck is a paid service that eliminates that maintenance cost.
You don't need to rewrite your Playwright tests. Most teams run Zerocheck alongside their existing Playwright suite, then gradually shift coverage. Zerocheck reads your app directly and generates tests from plain English specs, so there is no migration step for existing scripts.
Playwright is the best browser automation library available. Zerocheck is what you’d build on top of it - so you don’t have to.
Get a demo