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Project

Agent Katie

Voice training against adaptive personas — practice cold calls, objections, and hard conversations with an AI that pushes back.

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In depth

Practice the hard conversation before it's real

Agent Katie is a voice training platform: real-time spoken conversations with AI personas that adapt to how you handle them. Cold calls, discovery, objection handling, de-escalation, negotiation — every session is different because the persona reacts to you.

Live metrics, honest feedback

While you talk, the platform measures talk ratio, sentiment, and engagement. After the call you get the transcript, a sentiment timeline, and specific coaching notes — data, not vibes.

For teams

Managers assign scenarios, track progress, and find skill gaps across the team — a safe place to fail before the stakes are real. Built on Google's Gemini Live API for natural, low-latency voice.

The build

How this product is put together

  • Real-time voice AI
  • Adaptive persona engine
  • Live call metrics
  • Session scoring

A sparring partner, not a script reader: the persona holds state across the conversation and adapts — push back weakly and it pushes harder, dodge the objection and it comes back around. Sessions score talk ratio, objection handling and pace live, then debrief against the persona's own read of the call.

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