Build voice AI agents for calls and real-time conversations
Vapi is a voice AI platform for developers and operators who need natural phone and web voice agents. It combines speech recognition, model orchestration, tool calling, and telephony into one stack. Teams use it for inbound support, outbound qualification, appointment booking, and internal assistant flows that need to sound natural in live calls.
Free trial available. Paid plans scale with usage.
Voice agent stack
Create a new agent and choose a voice
Connect your knowledge base and tools
Set call routing and escalation rules
Test latency and conversation flow before launch
Best For
Teams building production-ready voice agents
Free Trial
Free trial available
Mobile App
Web only
API Access
Full API
Team Features
Shared agent management
Last Updated
2026-05
Vapi was released to the public, marking its official debut in the AI landscape.
Voice agent stack
Our team verified Vapi's pricing, features, and capabilities to ensure accuracy.
Try Vapi with Free trial available and transform your workflow.