Vapi - Build Advanced Voice AI Agents
Vapi is the leading developer platform for voice AI agents — 300M+ calls, 500K+ developers. Fully API-native with support for 100+ languages, bring-your-own LLM/TTS/transcription, A/B testing, automated hallucination test suites, sub-500ms latency, and SOC2/HIPAA/PCI compliance.
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