Vapi
Positioning
Voice AI API to build hold-waiting phone agents.
Strengths
- Low latency voice AI
- Flexible for custom hold solutions
- Good documentation
Weaknesses
- Requires development effort
- No pre-built phone tree maps
- Cost can add up for long holds
Recent mentions
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11h agoCall bot that waits on hold so you don't have to app uses Twilio + OpenAI voice to navigate phone trees, sit on hold, and notify you the moment a human picks up. $19.99/mo basic, $29.99/mo pro, enterprise tiers for 10–50-person teams. Database of phone-tree maps across major companies becomes the moat. Wedge: anyone who's ever had a phone on speaker waiting for a rep.