Test your voice agents before production

Import from Retell, Vapi, LiveKit. Run autonomous simulations. Evaluate with LLM judges. Open source.

Get started Join waitlist
$ pip install voicetest

Import

  • Retell CF & LLM
  • Vapi
  • LiveKit
  • Custom Python

Simulate

  • Autonomous multi-turn
  • Configurable LLMs
  • Real-time streaming
  • Cancel anytime

Evaluate

  • LLM judges with reasoning
  • Pass/fail with scores
  • Global compliance metrics
  • Export results

Interfaces

CLI Web UI REST API DuckDB persistence

voicetest Cloud — coming soon

Run tests without setup. Share results with your team.