Find the right message
Match the incoming email by sender, subject, or body and extract common verification tokens.
Test the email steps your users actually depend on
Protect sign-up, login, password-reset, and invite journeys without mocking the inbox or maintaining custom email helpers.
Start for free • No credit card required
What this changes for your workflow
A user journey is not covered if the test stops when an email arrives. Mechasm reads the message during execution, extracts the code or link, and continues the same end-to-end flow.
Move from testing friction to release confidence
Continue the user journey
Find the right email, resolve the correct link, and open it in the active page, a new tab, or a separate context.
Debug matching clearly
Review useful matching and token-detection details when an inbox step does not succeed.
Protect complete email-driven journeys
Cover the authentication and notification steps traditional automation often fakes or bypasses.
Verification codes
Continue login or sign-up flows that depend on email-delivered codes.
Password resets and magic links
Follow links directly from the inbox without bolting on custom email helpers.
Invite and onboarding flows
Validate the same email-assisted journeys your users actually experience.
Give users confidence at critical moments
Keep inbox-dependent coverage realistic without creating another custom integration for your team to maintain.
No fake shortcuts
Validate the same email-driven paths your users actually depend on.
Better multi-user flows
Combine inbox actions with isolated contexts for invite and approval scenarios.
Easier debugging
When matching fails, the runner exposes useful search and token-detection details.
Prove it on your own workflow
Start free, use one real user journey, and decide from evidence generated against your application.
- Describe a real journeyWrite the acceptance path in plain language.
- Run it on your applicationUse the same environment and interactions your users depend on.
- Review the evidenceInspect the run, decide what to keep, and export when you want code ownership.
Build the workflow your team needs
Add the capabilities that help your team create, run, debug, and maintain reliable tests with less friction.