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Under the Hood

Built different.

Most AI voice products ship fast and hope for the best. We built a testing and evaluation infrastructure that catches problems before your patients do.

SynthCalls

Synthetic Call Testing

Before any update reaches your practice, Mimic runs hundreds of simulated patient conversations through the system.

These synthetic calls cover real-world scenarios your receptionist handles every day — and edge cases they rarely see.

New patient scheduling

Emergency & urgent calls

Insurance & billing questions

Hostile or frustrated callers

Multi-language conversations

After-hours routing

Complex scheduling

FAQ accuracy testing

Boundary & scope testing

Every scenario is scored. Every edge case is tested. Before it ever talks to your patients.

Scoring

AI-Graded, Human-Verified

Each synthetic call is evaluated by an independent AI judge across four quality dimensions.

Task Completion

Did the AI handle the patient's request correctly? Appointment booked, question answered, urgency escalated — the basics have to be right.

Information Accuracy

Did it stay grounded in verified facts? Hours, pricing, services, and policies are always checked against your practice's source data.

Tool Usage

Did it use the right integrations at the right time? Calendar checks, PMS lookups, and escalation triggers are all verified.

Conversation Quality

Was the interaction natural, empathetic, and professional? Patients should feel like they're talking to a competent receptionist.

Plus automated guardrail checks:

  • Did the AI stay within its defined boundaries?
  • Did it avoid giving medical advice?
  • Did it escalate when it should have?
  • Did it protect patient privacy throughout?

Validation Pipeline

Multiple layers. Not just one model.

We don't rely on a single AI model and hope for the best. Multiple validation steps ensure accuracy at every stage.

  • 1
    Knowledge base grounding

    Pricing, hours, and services are always verified against your practice's source data — not generated from memory.

  • 2
    Escalation detection

    Safety-critical situations are always routed to humans. No exceptions.

  • 3
    Response validation

    Outputs are checked for accuracy before the patient hears them.

  • 4
    Continuous drift monitoring

    Quality is tracked over time, not just at launch. We catch degradation before it becomes a problem.

Monitoring

Always watching. Never sleeping.

Real-time dashboards track call quality, answer rates, escalation patterns, and anomalies across every practice we serve.

When something unexpected happens, our team knows immediately — not when a patient complains.

You're not the beta tester. We catch issues before they reach your patients.

Security

Security built in, not bolted on

HIPAA compliance is baked into our architecture — not bolted on at the end.

  • AES-256 encryption at rest and TLS 1.3 in transit
  • BAA executed before any patient data is accessed
  • We never train AI on your data — contractually prohibited
  • Audit logging on all PHI access
See our full security posture

Want to see the technology in action?

Book a demo and we'll walk you through a live call.

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