RoastFastLogin

Privacy

Last updated: October 3, 2026

Short version: you can use RoastFast without an account. If you make one, we save your roast history for you and nothing else. Here's the detail.

What you give us

  • A website URL, every time you roast. We fetch that public page to generate your result.
  • If you create an account: your email address and a password. Passwords are handled by our authentication provider (Supabase) and are never visible to us in plain text.

What we do with it

  • We open the page you submit in an automated browser, take a screenshot of its first screen and read its visible text.
  • That screenshot and text are sent to OpenAI, which writes the roast. We ask OpenAI not to store the request.
  • Without an account: nothing is saved. The screenshot, the text and your result are discarded once the response is sent. To keep repeat requests fast and cheap, the finished roast (score, line and fixes, not the screenshot) is cached for up to 12 hours, keyed by the page address.
  • With an account: we save the website address, score, roast, fixes and time of each check, so you can compare a later check with an earlier one.
  • We use your email only to run your account: confirming it and resetting your password. No marketing emails.
  • Copy and share happen in your browser. What you share is up to you.

What we don't do

  • No advertising trackers.
  • We use DataFast, a privacy-focused analytics tool, to count visits and see which pages people use. It doesn't track you across other sites.
  • The only cookies we set are the ones that keep you logged in. DataFast may set its own to tell visits apart.
  • We don't sell your data. The only outside processors are our hosting provider, Supabase (accounts), OpenAI (the roast) and DataFast (visit counts).

Your data, your call

You can ask us to delete your account and saved history at any time using the contact details below.

Hosting logs

Like any website, our hosting provider may keep standard technical logs (such as IP address, browser type and request time) for security and reliability. We don't use them to identify you.

Don't submit private pages

RoastFast only works with public websites. Please don't enter URLs that contain personal data, secrets or access tokens.

Changes

If we add something that changes how your data is handled, such as a new analysis provider, we'll update this page and the date above.

Contact

[Your Full Name / Company Name]
[Street Address, City, Postal Code, Country]
Email: hello@example.com
Registration / Tax ID: [Company or Tax Number]