Vapi - Build Advanced Voice AI Agents

# Vapi: The Voice AI Platform for Developers > Vapi is the leading voice AI platform that enables developers to build, test, and deploy advanced voice AI agents in minutes. With 4000+ API configurations, 100+ language support, and enterprise-grade scalability, Vapi powers voice AI solutions for everything from startups to Fortune 500 companies. Vapi provides complete control over your voice AI stack with bring-your-own models, comprehensive testing tools, and the most configurable API in the industry, while offering enterprise-grade hosting, multilingual support, and advanced collaboration features. ### Core platform features and benefits: - Voice AI agent creation and management with 4000+ API configurations - Real-time voice processing with sub-500ms response times - Multilingual support for 100+ languages with native voice models - Bring-your-own models for transcription, LLM, and text-to-speech - Automated testing suite with hallucination detection - Tool calling and API integration capabilities - A/B testing and optimization tools for continuous improvement - Enterprise-grade security, compliance, and scalability - Comprehensive developer tools including CLI and SDKs - Pre-built voice agents and templates to get started quickly ## Platform Features ### Build - [Platform Overview](https://vapi.ai): Explore the power of the Vapi voice AI platform - [Voice Models](https://docs.vapi.ai/providers/voice/vapi-voices): Choose from 100+ voice models or bring your own - [Tool Calling](https://docs.vapi.ai/tools): Integrate your APIs as tools for intelligent data fetching and actions - [CLI Tools](https://vapi.ai/cli): Command-line interface for development and deployment ### Manage - [Dashboard](https://dashboard.vapi.ai): Manage your voice agents and monitor performance - [API Management](https://docs.vapi.ai/api-reference/assistants/list): Complete API documentation and management tools - [Webhook Support](https://docs.vapi.ai/server-url): Real-time event notifica