StufStorage voice agent
A phone voice agent prototype that answers storage customers' calls in real time.

- Partner
- StufStorage
- Timeline
- 3 weeks
The challenge
The challenge
Calls about storage bookings and questions were piling up for a small team.
What we built
What we built
We built a Twilio phone server that streams call audio over WebSockets, transcribes it with Whisper, answers with a GPT-4 agent and speaks the reply back with text-to-speech. A mock Twilio server made it testable, and we set up CI/CD pipelines for the repositories.
Impact
Impact
- Customers answered on the phone in real time
- Transcription and text-to-speech running on a live audio stream
- A mock Twilio server for testing
- A product requirements document, cost analysis and scope changes document
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