Privacy
You choose the listing to analyze.
Home Passport processes supported Zillow and Redfin listing pages only when you use the extension to create a Home Review.
The Home Passport Chrome extension is a lightweight entry point for preparing a structured Home Review from a supported property listing. It does not collect general browsing history and it does not run on unrelated websites.
Listing data
When you use the extension on a supported Zillow or Redfin listing, Home Passport captures the listing URL, page title, visible listing text, page HTML, viewport details, browser user agent, capture time, and provider hint.
The server uses this information to extract property facts and prepare the Home Review.
Account data
If you sign in, Home Passport uses Google/Supabase authentication session information to connect Home Reviews, My Journey, purchases, and account state to your account.
The extension may read the Home Passport session cookie so requests from the extension can be authorized by the server.
How data is used
Listing and account data are used to provide Home Reviews, show remaining Home Reviews, support Sign In, and keep homes in My Journey when you choose to save them.
Home Passport does not sell this data and does not use it for advertising or credit-worthiness decisions.
Sharing and service providers
Data is transmitted over HTTPS to the Home Passport web application. Home Passport uses Supabase for authentication and application data, Vercel for hosting, Stripe for purchases when you choose to buy Explorer Pass, and Google for Google Sign In.
Listing data is not sent to Zillow or Redfin by the extension.
Storage and retention
The extension stores short-lived sign-in attempt state in Chrome session storage and keeps compact in-memory review state for the active browser tab.
Home Reviews and My Journey data are stored by the Home Passport application so the product can display your review and saved-home information.
Your choices
You can choose not to use the extension on a listing, remove the extension from Chrome, Sign Out of Home Passport, or contact us to request deletion of account or Journey data.
Questions and deletion requests can be sent to homepassport.app@gmail.com.
Limited Use
Home Passport uses information received from extension permissions only to provide or improve the disclosed single purpose of creating structured Home Reviews from supported Zillow and Redfin property listing pages, including related security, reliability, and support purposes.