Skip to content
Common questions

Where is my data kept?

2 min readUpdated 18 Oct 2026

Who handles what

Provider What it handles Where
Vercel Hosting and serving the application Japan
Supabase Accounts, knowledge bases and conversations United States
Amazon Web Services (S3) Your document files United States
Amazon Web Services (S3 Vectors) The search index and extracted passages United States
Amazon Web Services (Textract) Reading text from scanned pages United States
OpenAI Turning passages and questions into the numbers used for search United States
Anthropic Composing answers from the retrieved passages United States
Stripe Payments United States
Resend Email United States

The privacy policy has the full list.

Each knowledge base is isolated

Every knowledge base has its own search index. A question can only ever search the knowledge base it was asked in. Your files are stored privately and opened through short-lived links only.

Who can see what

Your team sees what their role allows. Customers see answers, the passages they cite, and source files only if you allow it.

Deleting your data

Deleting a knowledge base deletes its files, index, articles and conversations. To delete your whole account, write to support@pagetruth.com.

Read more on our security page.

Was this helpful?