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

# Introduction to Vocily AI agents

> Build one AI agent and run it across phone calls, WhatsApp, Web Talk, and Web Chat.

Start with the agent: its persona, voice, language, knowledge, and the actions it can
take. Then deploy it to the channels your customers use — **phone calls**, **WhatsApp**,
**Web Talk**, and **Web Chat** — so it can answer questions, book meetings, follow up, and
hand off to a human when needed.

## Get started

<CardGroup cols={2}>
  <Card title="Quickstart" icon="rocket" href="/get-started/quickstart-build-agent">
    Build and call your first agent.
  </Card>

  <Card title="How it works" icon="book" href="/get-started/how-vocily-works">
    Understand the platform model.
  </Card>

  <Card title="Agent setup" icon="adjustments" href="/building-agents/overview">
    Configure your agent in Studio.
  </Card>

  <Card title="API reference" icon="code" href="/developers/api-reference">
    Explore developer access.
  </Card>
</CardGroup>

## Where your agents can work

<CardGroup cols={2}>
  <Card title="Phone Calls" icon="phone" href="/integrations/vobiz">
    Answer inbound calls and place outbound calls over the phone network with a natural,
    real-time voice agent.
  </Card>

  <Card title="WhatsApp" icon="brand-whatsapp" href="/whatsapp/overview">
    Reply to inbound WhatsApp messages and run outbound campaigns from your business number.
  </Card>

  <Card title="Web Talk" icon="headphones" href="/building-agents/deploy">
    Let visitors talk to your agent by voice, right in the browser, with an embeddable voice
    widget.
  </Card>

  <Card title="Web Chat" icon="message-chatbot" href="/building-agents/deploy">
    Add a chat widget to your site so visitors can message your agent instantly.
  </Card>
</CardGroup>