Mainstar Inc. · Trust center Updated 20 October 2026

Trust at Mainstar

Star is an AI assistant that lives in your own private space, called Starspace. This page shows what we do with your data today, what is still being built, and how to reach us.

Company Mainstar Inc., Delaware
Space hosted in the Netherlands
AI providers mostly in the United States
Contact legal@mainstar.ai
Security security@mainstar.ai

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All documents

Changelog

Every change to the Terms, the Privacy Policy, the sub-processor list and this page.

20 October 2026Terms of Service v1.0, Privacy Policy v1.0 and Data Processing Agreement v1.0 take effect.Sub-processor list published at trust.mainstar.ai/subprocessors.legal@, privacy@, support@ and security@mainstar.ai open.Trust center first version.