Privacy Policy
Last updated: May 2026
What fitcheck Processes
fitcheck processes the photo you upload, the product URL you submit, product page metadata, product images, generated try-on images, account email addresses, billing state, and saved fit-check records.
How It Is Used
Your uploaded photo and product images are sent to the configured AI provider through Vercel AI Gateway to create the try-on result. Product URLs are fetched by fitcheck to identify page images and product details.
Scrape and render requests require current-version photo consent, and fitcheck records the consent version in operational logs without storing the uploaded source photo.
Storage
fitcheck does not store the uploaded source photo in application storage. Generated try-on images are stored in private Vercel Blob storage when configured and are served only through authenticated fitcheck result URLs; local development can return generated images directly to the browser as data URLs. Saved fit-check records store product page context, generated result links, and owner identifiers so signed-in users can reopen the fit-checked page later.
Account cookies are signed and HttpOnly. Account cookie email payloads and temporary sign-in challenge email payloads are encrypted. Usage limits, paid entitlements, and webhook replay records may be stored in Upstash Redis when production storage is configured.
Retention
Anonymous session-owned generated images and saved fit-check records are scheduled for cleanup after 30 days. Signed-in account saved fit checks are kept so you can reopen them until you delete the fit check, clear saved fit checks, or delete saved account data.
Third Parties
AI generation requests are processed by the configured AI provider through Vercel AI Gateway. Product pages and product image hosts receive normal HTTP requests when fitcheck fetches submitted URLs. fitcheck can also use Vercel Blob for private result storage, Upstash Redis for usage and entitlement records, Resend for sign-in emails, and Stripe for checkout, billing portal sessions, and webhook events.
The optional browser extension runs only after you activate it on a page. It sends selected public product media URLs, page context, and your locally stored shopper photo to fitcheck for rendering, and may prepare affiliate shopping redirects after an explicit confirmation.
User Controls
You can download saved account data, delete individual saved fit checks, clear all saved fit checks, or delete saved account data from the app. Deleting saved data signs you out and removes private generated result images that are no longer referenced by another saved fit check owned by the same session or account. Billing remains managed through Stripe or support.
You can also report a problematic fit check for safety review. Reports include bounded page/result context, but not the uploaded source photo or generated image bytes.
For privacy, deletion, billing, or account help, contact support@wearremix.test.
Private Beta Gate
If the deployment configures a private beta code, fitcheck sends the code only to its own API routes for authorization. The code is not included in product page fetches.
Your Responsibilities
Only upload photos you have the right to use, and do not upload photos of another person without their consent.