> ## Documentation Index
> Fetch the complete documentation index at: https://docs.retoneai.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Retone Documentation

> Build, deploy, and manage AI voice agents for your business

Retone is a voice AI agent platform that enables you to create sophisticated voice agents for customer interactions. Automate phone calls, handle customer support, book appointments, and more with natural-sounding AI conversations.

## Get Started

<CardGroup cols={2}>
  <Card title="Quick Start" icon="Rabbit" href="/quickstart">
    Get started with creating your first voice agent
  </Card>

  <Card title="Platform Overview" icon="book-open" href="/platform-overview">
    Learn about Retone's core capabilities
  </Card>
</CardGroup>

## Build Voice Agents

<CardGroup cols={2}>
  <Card title="Traditional Agents" icon="robot" href="/agents/creating-agents">
    Build AI agents with system prompts for simple use cases
  </Card>

  <Card title="Flow Builder" icon="diagram-project" href="/flow-builder/overview">
    Design complex conversation flows with a visual drag-and-drop interface
  </Card>

  <Card title="Voice Configuration" icon="microphone" href="/agents/voice-configuration">
    Choose from multiple TTS providers and customize voice settings
  </Card>

  <Card title="Knowledge Base" icon="database" href="/knowledge-base/overview">
    Power your agents with RAG-enabled document retrieval
  </Card>
</CardGroup>

## Key Features

<CardGroup cols={3}>
  <Card title="Phone Numbers" icon="phone" href="/telephony/phone-numbers">
    Provision and manage phone numbers for inbound and outbound calls
  </Card>

  <Card title="Calendar Booking" icon="calendar" href="/calendar/setup">
    Let agents schedule appointments automatically
  </Card>

  <Card title="Call Transfers" icon="phone-arrow-right" href="/transfers/human-transfer">
    Seamlessly transfer calls to human agents when needed
  </Card>

  <Card title="Analytics" icon="chart-line" href="/analytics/dashboard">
    Monitor call metrics, sentiment, and agent performance
  </Card>

  <Card title="Data Extraction" icon="clipboard-list" href="/flow-builder/data-extraction">
    Collect and validate customer information during calls
  </Card>

  <Card title="API Access" icon="code" href="/api-reference/introduction">
    Integrate Retone AI into your existing systems
  </Card>
</CardGroup>

## Why Retone AI?

| Feature                     | Benefit                                                                |
| --------------------------- | ---------------------------------------------------------------------- |
| **Visual Flow Builder**     | Design complex conversations without code using drag-and-drop nodes    |
| **89% Token Savings**       | Stage-specific prompts reduce LLM costs compared to monolithic prompts |
| **Multiple AI Providers**   | Choose from Groq, OpenAI, or Anthropic for LLM processing              |
| **Premium Voice Quality**   | Cartesia Sonic 3 and ElevenLabs for natural-sounding speech            |
| **Real-time Transcription** | Deepgram Flux for accurate speech-to-text with natural turn-taking     |
| **Enterprise Ready**        | SIP trunk support, call recording, and multi-tenant organizations      |