Privacy

Sightline keeps your chat history in your own browser. Questions and lookups are sent to our server only to answer them and are not stored afterwards.

To answer, the server may forward your question to an AI provider (Gemini, Groq or OpenRouter) and a search provider. Those providers handle it under their own policies.

Cloudflare, which hosts the site, keeps standard request logs. We use no tracking cookies and no ads.