# Build in Agent Builder

> Agent Builder lets you build and deploy a chat assistant consisting of a prompt, tools, and context.

Use Agent Builder when the conversational agent's instructions can be defined in a single **system prompt**. For use-cases involving routing, hand-off between specialist agents, and other advanced automation capabilities, **[build a conversational Maestro Flow](./conversational-agents-flow.md)** instead.

## Where to go next

* **[Getting started](./conversational-agents-agent-builder-getting-started.md)** — build your first conversational agent in Agent Builder.
* **[Designing](./conversational-agents-agent-builder-design.md)** — configure prompt, tools, context, escalations, and user-specific connections.
* **[Evaluating](./conversational-agents-agent-builder-evaluation.md)** — test the agent with the Debug chat and build evaluation sets from real conversations.
* **[Limitations and FAQ](./conversational-agents-limitations.md)** — known limitations and troubleshooting.

## Related pages

Whether you build your chat agent in Agent Builder or in [Maestro Flow](./conversational-agents-flow.md), both are exposed to your users in the same way — as a chattable *Conversational Agent* — in the [Deployment channels](./conversational-agents-deployment.md).

The following pages apply to conversational chat agents regardless of build path:

* [Deployment](./conversational-agents-deployment.md) — channel deployment, feature availability per channel, and configuration steps.
* [Licensing](./conversational-agents-licensing.md) — pricing plans, consumption factors, and planning scenarios.
* [Observability](./conversational-agents-observability.md) — dashboard metrics, user-feedback review, and trace debugging.

Also see:

* [Overview](./conversational-agents.md) — entrypoint for chat and voice conversational agents on the UiPath platform.
* [Voice](./conversational-agents-voice.md) — build a voice agent for phone calls.