Case 04 — 2025
Voice Agent
Lead qualification
Managers called a new lead back after 40 minutes on average — by then half of the customers were already talking to a competitor. The agent calls within 30 seconds.
- Client
- Home renovation service, 900 leads a month
- Industry
- Consumer services
- Timeline
- 4 weeks to the first live call
- Team
- 1 engineer, the head of sales on the client side
Outcome
- ×3
- leads handled by the same team
- 30 s
- to the first call instead of 40 minutes
- 0
- leads missed in evenings and weekends
The task
Website leads landed in the CRM, but the first live contact depended on how busy the managers were. At the evening peak a lead waited up to 90 minutes, and by morning some of them had gone cold for good.
- 40 minutes to the first call, up to 90 at the evening peak
- A third of leads were out of scope, but still consumed time
- Nobody called in the evening or at weekends
- Managers filled in the CRM card from memory after the call
What we built
The agent takes the first call and the three questions that reveal whether a lead is a fit. Selling stays with people.
- A call within 30 seconds of the form being submitted
- Three questions: the property, the scope of work, the timeline
- Booking the customer into a manager's calendar during the call
- The CRM card filled in automatically, with a transcript attached
- A polite decline for out-of-scope leads, which managers never see
How it works
- 01
Website lead
The form creates a lead in the CRM and immediately queues a call.
- 02
A call in 30 seconds
The agent introduces itself, names the company and says why it is calling.
- 03
Qualification
Three questions, with answers written into the card as the conversation goes.
- 04
Hand-off
A qualified customer gets a calendar slot; the manager gets the card and the transcript.
Stack
- OpenAI Realtime
- Whisper
- Telephony
- FastAPI
- CRM API
“Customers do not believe the first call was not a person. And managers stopped spending evenings on leads that go nowhere.”
What's next
We are teaching the agent to move appointments, so a customer can call back and reschedule a site visit without a manager.
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