Contact Fine Structure

We are happy to help with product questions, billing, partnerships, press, and security reports.

Email: [email protected]

Support requests are answered by a human. Paying customers get priority responses. For security disclosures, describe the issue and include steps to reproduce; we investigate every report.

You can also reach us from inside the product: every Studio page has a help entry, and the documentation at finestructure.ai/docs covers common setup questions, including connecting AI agents over MCP.

Company: Fine Structure, operating the finestructure.ai platform. See also about us, privacy policy, and terms of service.