The problem
Contact centre trainers need realistic call recordings for training and QA practice, but recording real calls is slow, awkward, and full of privacy landmines.
What I built
A full SaaS that parses a script into a two-voice phone call: AI-powered parsing, ten voice presets, phone-line effects, and audio stitching — wrapped in auth, credits, and Stripe billing.
What I learned
The last 10% — line noise, compression, the rhythm of interruptions — is what sells the illusion. And the monetization plumbing took as long as the core feature.
Next.jsElevenLabsSupabaseStripe
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