You've explored this one.
VOICE AI
Call the front desk. Spoiler: it's not a person.
An AI receptionist that books, answers, and routes. 63,244 calls and counting.
Ridgeline Dental
AI Receptionist
Select a scenario, then press Call Now
Behind the Build ▼
Stack
Cloudflare WorkersWorkers AI (Llama 3.1 8B / Gemma 4)VAPI (telephony)ElevenLabs TTSOpenAI Whisper STTDurable Objects (session)JSON self-healing
Architecture
Inbound call (VAPI)
→Speech-to-text (Whisper)
→Intent classification
→LLM response
→Text-to-speech (ElevenLabs)
→Route or escalate
How it works
VAPI intercepts inbound calls and streams audio to the processing pipeline. Whisper transcribes speech in under 300ms. The LLM classifies intent and generates a natural response. ElevenLabs converts the response to speech. Based on intent and confidence, the call is handled fully or escalated to a human with full context.
What you are seeing
A phone UI for Ridgeline Dental with pre-recorded audio. 3 call scenarios (appointment booking, insurance inquiry, emergency routing) play with synced audio, animated waveform, and live transcript. Try Mode lets you type free-text responses to the AI receptionist.