---
title: "AI Agent and Knowledge Base Pricing | Hostman Docs"
description: "Learn how pricing works for Hostman AI agents and knowledge bases, what pricing model Hostman uses, and how tokens are counted."
---

> For the complete documentation index for AI agents, see [llms.txt](https://hostman.com/llms.txt).

AI agents use large language models and a knowledge base. This section describes the pricing models and how tokens are counted.

-   [How Tokens Work](https://hostman.com/docs/ai-agents/pricing/how-tokens-work/)
-   [Agent Billing](https://hostman.com/docs/ai-agents/pricing/billing-models/)
-   [Knowledge Base Billing](https://hostman.com/docs/ai-agents/pricing/knowledge-base-billing/)
-   [Token Usage Limit](https://hostman.com/docs/ai-agents/pricing/token-usage-limit/)
-   [Changing Agent Plan](https://hostman.com/docs/ai-agents/pricing/change-plan/)
-   [Purchasing Additional Tokens](https://hostman.com/docs/ai-agents/pricing/buy-tokens/)