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

# Overview

### What Is Voice AI Agent

A **Voice AI Agent** is a natural-language voice assistant that understands spoken queries, keeps context, and responds conversationally using speech synthesis. It enables seamless, human-like voice interactions, all powered by your approved knowledge base.

### Best For

* Customer support and IVR automation
* Appointment booking and confirmations
* Lead qualification and feedback collection
* Voice-enabled product demos or guides

***

### Key Strengths

* **Speech Understanding:** Accurately processes natural, unscripted speech with context retention.
* **Conversational Flow:** Handles follow-ups, clarifications, and mid-conversation interruptions smoothly.
* **Natural Voice Output:** Responds in configurable, human-like voices to match your brand tone.

***

### Limitations

* **Dependent on Audio Quality:** Background noise or unclear speech may affect recognition accuracy.
* **Knowledge Source Quality:** Requires updated and scoped data for accurate voice responses.
* **Latency Considerations:** Real-time voice interactions depend on network and system performance.
* **Continuous Tuning Needed:** Regularly monitor logs to refine pronunciation, pacing, and response structure.

***

### Setup Notes in ChatzyAI

* Link your **knowledge base** as the source for accurate answers.

* Choose voice persona (e.g., tone, accent).

* Review logs and fine-tune for better accuracy and naturalness over time.

***

<Card title="Create Voice AI Agent" icon="mic" href="https://app.chatzy.ai/voice-ai-agents">
  Build your Voice AI Agent and enable natural spoken conversations with users.
</Card>

***

Once you create a Voice AI Agent, you will see the following screen:

<Frame>
  <img src="https://mintcdn.com/chatzyai/f4zfTmwUuctQb-Q3/ai-agents/voice-ai-agent/homepage.png?fit=max&auto=format&n=f4zfTmwUuctQb-Q3&q=85&s=ee32f9648583290cf018ef7bcd01f509" width="1743" height="991" data-path="ai-agents/voice-ai-agent/homepage.png" />
</Frame>

> 💡 **Note:**\
> The **cost per minute** shown in the **top-right corner** dynamically updates based on the configuration of your Voice AI Agent - including selected **model**, **voice type**, **transcriber**, and **platform** settings.\
> This helps you estimate usage costs in real time as you customize your agent.