# Build Voice AI in Minutes

Vapi lets you add conversational AI to any app. Build phone agents, web assistants, or voice-powered features with a single API.

## Quick Start

```
$ curl -sSL https://vapi.ai/install.sh | bash && vapi init
```

Run this in your project directory to get started instantly

### Popular Templates

[Phone Assistant 5 min](https://docs.vapi.ai/quickstart/phone) [Web Widget 10 min](https://docs.vapi.ai/quickstart/web) [Voice Clone 15 min](https://github.com/VapiAI/prank-your-dad) [Support Agent 20 min](https://docs.vapi.ai/assistants/examples/inbound-support)

## What is Vapi?

Vapi is the platform for building, testing, and deploying voice AI agents. Handle phone calls, embed assistants in apps, or create voice-powered workflows.

#### Phone & Web Calls

Build voice agents for phone and web in minutes

#### Ultra Low Latency

Sub-500ms response times for natural conversations

#### Any Framework

Works with React, Vue, Next.js, Node, Python, and more

#### Custom Voices

Clone voices or use 100+ pre-built options

## Your questions, answered.

How do I apply my Vapi coupon code?

Where can I get hackathon support?

What can I build with Vapi?

How do I install the Vapi CLI?

## Get started in 3 steps

The Vapi CLI automatically detects your framework and generates working code.

01

### Install Vapi CLI

Get the CLI to manage your voice AI projects

```
$ curl -sSL https://vapi.ai/install.sh | bash
```

02

### Initialize Your Project

Drop Vapi into any existing project

```
$ vapi init
```

03

### Activate Credits & Build

Login and apply your hackathon coupon

```
$ vapi auth login
```

## Build with Vapi

### Getting Started

[**Phone Quickstart**  
Make your first phone call with a voice agent in under 5 minutes](https://docs.vapi.ai/quickstart/phone) [**Web Integration**  
Embed voice calls directly in your web application](https://docs.vapi.ai/quickstart/web) [**Vapi Guides**  
Explore real-world examples and best practices](https://docs.vapi.ai/guides)

### Examples

[**Voice Clone Project**  
Create custom voices or clone existing ones for unique experiences](https://github.com/VapiAI/prank-your-dad) [**Inbound Support Agent**  
Build an AI agent that handles customer support calls](https://docs.vapi.ai/assistants/examples/inbound-support) [**Appointment Scheduler**  
Create a voice agent that books appointments and manages calendars](https://docs.vapi.ai/workflows/examples/appointment-scheduling)

### Advanced

[**Workflows**  
Build complex multi-step processes with conditional logic](https://docs.vapi.ai/workflows/quickstart) [**Custom LLM Integration**  
Bring your own LLM or use OpenAI, Anthropic, Google, and more](https://docs.vapi.ai/customization/custom-llm/using-your-server) [**Voice Agents with Tools**  
Build agents that can call APIs, query databases, and execute actions](https://docs.vapi.ai/assistants/tools)

### Learn & get help

### Documentation

Comprehensive guides and API references for building with Vapi

[Read Docs](https://docs.vapi.ai/)

### Discord Community

Join 5,000+ developers building with Vapi. Get help in the #hackathon channel

### SDKs & Tools

Client and server SDKs for all major languages and frameworks

### API Reference

Complete API documentation with examples

### Stay Connected

[GitHub](https://github.com/VapiAI) [X](https://x.com/vapi_ai) [YouTube](https://youtube.com/@vapi_ai)