Privacy — BestHistory
The full history and encrypted private vault are stored locally by default. BestHistory does not sell personal browsing history or use it for personalized advertising.
Only optional, user-initiated AI functions send limited search clues or site metadata needed for their requests. Account and entitlement data may be processed by Supabase, sign-in providers, email services, Paddle, and the AI provider as described in the Privacy Notice.
Private history
Private Mode is a locally encrypted, password-protected area for selected records. It does not hide internet activity from websites or network operators.
This localized page summarizes the product policies. For the complete binding legal text, refer to the English Privacy Notice, Terms of Service, and Refund Policy. Privacy Notice (English).