# Keep checking the main flows as your SaaS changes

Turn sign-in, onboarding, search and account-settings checklists into browser tests your team can review and run.

The team checks the happy path on release day but misses the account-settings flow affected by a shared component. Shared components can affect several customer journeys at once, and every new feature adds another item to the release checklist.

A saved suite repeats the customer journeys you choose. When one fails, you can open the failed step and see its screenshots. Failures are easier to act on when the expected outcome is explicit.

## How to do it in Zerocheck

1. Choose a few flows already in your release checklist.
2. Prepare a test account and test data for each independent test.
3. Draft, review and save the tests in the web app.
4. Add CLI runs to an existing CI job when you want its exit code to gate a release.

## Frequently asked questions

### Does it replace all testing?

No. Use browser tests alongside unit tests, integration tests and exploratory testing.

### Can it test a private development app?

Use the optional CLI for localhost and private networks. Your instance makes the decisions and keeps the results.

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Canonical: https://tryzerocheck.com/use-cases/for-growth-saas/
Updated: 2026-11-01