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HR Voice Agent

HR Voice Agent

Live

Voice assistant for HR screening calls that runs the interview and evaluates it in structure.

A voice agent that conducts the first HR screening call by itself: in German it asks the standard questions about start date, salary expectation, professional experience, work permit and working mode, responds to follow-up questions, and hands the transcript to a second language model that turns it into a structured evaluation and posts it to the team's chat channel. The speech path is a real-time pipeline of speech recognition, language model and speech synthesis, running either fully self-hosted or on a managed service. Only the substance of the answers is assessed, never voice or mood: emotion recognition in hiring is prohibited in the EU. Evaluations confirmed by the HR team flow back as examples for later calls.

Tech stack

  • Python
  • LiveKit
  • Whisper
  • Piper
  • Claude
  • FastAPI
  • pgvector
  • Vapi
  • Next.js