Simulations and evals
Prove the agent before it talks
Simulated callers, scored runs and scheduled regressions before launch, then the same scorecards on every real call after it.
From $99 a month. Billed monthly, cancel any time.
The testing loop
From persona to proof
Personas
Simulated callers with their own voice, patience, background noise and interruption habits.
Test sets
Scenario cases in an editable spreadsheet, with expected outcomes. Run the whole sheet against a draft agent.
Scorers
Every run is checked: did it book, did it stay on script, did it invent a discount.
Scheduled suites
Regression runs on a schedule, so a prompt change on Tuesday is checked by Wednesday.
Alerts and review
Failing scores go to email, Slack or a webhook, and edge cases go to a human review queue.
Test your AI on hard callers before launch
After launch
Scorecards on every real call
Overview scorecards
Run health, success rates and trends in one place.
Multi-run reports
Compare agent versions side by side.
Conversation scoring
Apply your saved scorers to real transcripts, not only simulations.
Trace search
Every agent decision is a searchable trace when something needs explaining.
One-click regressions
Turn a bad real call into a permanent test case.
Works with flows
A failing case points at the flow node that caused it.
Get started today
Ship agents the numbers say are ready
Build a flow, point a test set at it and watch the scorecard fill in. Then publish knowing what happens on the phone.
From $99 a month. Billed monthly, cancel any time.