# AI agents by department

> What AI agents actually take on in sales, service, quoting, procurement, HR, finance, quality, production and other departments — and how to build them.

Canonical URL: https://www.ruebstudio.de/en/guides/ai-agents-by-department

## Fundamentals

- [AI Quoting Agents: RFQs, Specifications and Cost Estimation](https://www.ruebstudio.de/en/guides/ai-agents-by-department/ai-quoting-agent-rfq.md): What an AI quoting agent does across RFQ intake, specification review and cost estimation in make-to-order firms, and how to introduce one safely.