PinSift

Privacy

PinSift is a browser extension for Pinterest. It sends Pinterest image URLs to PinSift servers so images can be checked for likely AI generation. API keys stay on the server and are not included in the extension.

PinSift stores your account email, random install ID, plan, quota usage, detection results, image IDs, Pinterest image URLs, pin URLs, poster identifiers when available, and timestamps needed to run the service.

Detection results are shared across users by image ID so repeated images can reuse the same result. Public responses do not include another user's account information or poster details.

PinSift uses Hive for image detection, Stripe for billing, Resend for sign-in emails, Vercel for hosting, and Redis-compatible storage for account, quota, and detection data.

AI detection is probabilistic and can be wrong. You can sign out in the extension. For account deletion or data requests, email support@pinsift.space.