Create each user context
Give every participant an isolated browser session with its own cookies, storage, and cache.
Test complete journeys across users, tabs, and inboxes
Protect collaboration, approval, invitation, and verification flows in one run while each user keeps an isolated session.
Start for free • No credit card required
What this changes for your workflow
Single-session scripts miss the moments where collaborative products often fail. Mechasm guides one test across isolated browser contexts and inbox actions so your team can verify the complete journey without splitting it into disconnected scripts.
Move from testing friction to release confidence
Move through the shared journey
Switch between users, tabs, and email steps without losing the state of the original flow.
Inspect every perspective
Use separate videos and trace views to understand what happened for each user.
Protect workflows that cross users and channels
Keep connected workflows together when actions span roles, sessions, and inboxes.
Real-time collaboration
Verify that actions from one user become visible for another user in the same run.
Role-based approvals
Switch between standard-user and admin sessions to validate request and approval flows.
Email-assisted onboarding
Continue invite, reset, and verification journeys using links or codes delivered during the test.
Keep complex journeys understandable
Run realistic collaboration scenarios while preserving clear evidence for every participant.
Session isolation
Each context keeps its own cookies, local storage, session storage, and cache so users stay isolated.
Flexible email link handling
Open a reset or invite link in the current page, a new tab, or a separate isolated context depending on the workflow.
Per-context debugging assets
Videos and trace views stay separated by session so it is easier to understand what happened for each user.
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.