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

# Choose Path

> Choose the right integration approach for your use case.

Beyond Presence offers two main products:

* A modular [Speech-to-Video API](/get-started/quickstart/speech-to-video) that receives audio via WebRTC and turns it into lifelike avatar video in real-time,
* [Managed Agents](/get-started/quickstart/managed-agent) which provide a full end-to-end AI video conversation experience, with LLM, STT, TTS also fully managed by Beyond Presence.

<CardGroup cols={2}>
  <Card title="Managed Agents" icon="robot" href="/get-started/quickstart/managed-agent">
    **Zero-infrastructure deployment** - Production-ready video agents in minutes with full pipeline management, 1-second end-to-end response times, and built-in optimizations. Supports no-code workflow automation via n8n.

    **Best for**: Quick deployment, no maintenance overhead, built-in scaling
  </Card>

  <Card title="Speech-to-Video" icon="user" href="/get-started/quickstart/speech-to-video">
    **Maximum control** - Add avatar video streams to existing voice agents with 250 ms response times while maintaining full control over STT, LLM, and TTS components. Supports LiveKit.

    **Best for**: Technical flexibility, custom components, existing voice pipelines
  </Card>
</CardGroup>

## Decision Guide

| If you...                       | ... then use:                                                                                                                                                                                                                                     |
| ------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| want the fastest go-live        | [Managed Agents](/get-started/quickstart/managed-agent) - zero infrastructure, built-in optimizations, auto-scaling                                                                                                                               |
| want total programmatic control | [Speech-to-Video](/get-started/quickstart/speech-to-video) - control every component in your agent pipeline                                                                                                                                       |
| have an existing voice agent    | [Speech-to-Video](/get-started/quickstart/speech-to-video) - keep your current STT, LLM, and TTS stack                                                                                                                                            |
| need custom LLM control         | Either [Managed Agents](/get-started/quickstart/managed-agent) with a [custom LLM](/concepts/agents/external-llm), or [Speech-to-Video](/get-started/quickstart/speech-to-video) if you want to manage the full LLM, STT, and TTS stack yourself. |
| need workflow automation        | [Managed Agents](/get-started/quickstart/managed-agent) with [n8n Workflows](/integrations/n8n) - automate conversation management and webhook processing                                                                                         |

## Get Started

<CardGroup cols={2}>
  <Card title="Speech-to-Video Quickstart" icon="user" href="/get-started/quickstart/speech-to-video">
    Start building with Beyond Presence Speech-to-Video API and LiveKit Agents.
  </Card>

  <Card title="Managed Agent Quickstart" icon="robot" href="/get-started/quickstart/managed-agent">
    Start building with Beyond Presence Managed Agents - fully no-code!
  </Card>
</CardGroup>


## Related topics

- [Introduction](/get-started/index.md)
- [Changelog](/learn/changelog.md)
- [Web & Mobile Integration](/integrations/web/index.md)
- [Speech-to-Video Integration for Voice Agents](/integrations/voice-agents/index.md)
- [Conversational Video Agents](/concepts/agents/index.md)