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Fintech

Bill Negotiation Coach

Get a script and practice partner for lowering your bills.

Beginner8h1 person17/20 fit
TL;DR

Build Bill Negotiation Coach for anyone paying for internet, phone or subscriptions in ~8h with 1 person. Stack: LLM + Next.js + Speech API.

Why it wins: Fun demo with real savings.

Build flow

01 · Problem
People overpay because they do not know how to negotiate.
02 · Solution
Enter the bill and competitor offers, get a tailored script and role-play the call with an AI customer service rep.
03 · Build
  1. 1Collect bill details
  2. 2Generate script
  3. 3Run role-play chat
  4. 4Score responses
04 · Demo
Practise a call and receive feedback.

MVP checklist

  • Bill analysis
  • Custom script
  • Role-play
  • Feedback

Tech stack

TechRole
LLMLanguage model
Next.jsFrontend + API routes
Speech APIVoice in/out

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