Enterprise AI Shield

Allow only approved company email domains on ChatGPT, Claude, and AI websites you choose - without sending account data to a server.

Enterprise AI Shield helps companies reduce the risk of employees entering company information into personal or unmanaged AI accounts. Add your approved company email domains. Enterprise AI Shield compares the domain detected for the signed-in account inside your browser. Only matching domains are allowed; every other or unverified account is blocked. ChatGPT and Claude are ready to use, and you can add other HTTPS websites yourself. Each custom website requires separate, site-specific Chrome permission approval. Key features - Approved company-domain allowlist; all other domains are blocked - Fail-closed verification on built-in services: an authenticated account that cannot be verified against an allow list is blocked - Subdomain patterns such as *.example.com - Independent protection toggles for ChatGPT and Claude - User-added HTTPS websites with exact-host, on-demand permission requests - Optional strict mode when a signed-in account cannot be verified - Policy preview with automatic saving - JSON settings import and export - Automatic saving for policy and protection changes - English-first interface with Korean localization Privacy by design - Account email and page data are processed only on the device. - On protected pages, the current host is processed locally only to select and enforce the saved site policy; no browsing log is created. - Policy settings are stored in Chrome local storage. - No user data is sent to the developer or any third party. - No ads, analytics SDKs, behavioral tracking, or remote code. Enterprise AI Shield is not made, endorsed, or sponsored by OpenAI, Anthropic, or Google. Service names are used only to identify compatibility.