Privacy Policy
Effective November 10, 2026
Scoreline is a free SAT practice site run by one person. This page explains what it stores about you, why, and how to have it deleted. The short version: it keeps only what it needs to save your progress, and it never sells your data or shows ads.
What Scoreline stores
- Your account: your email address and your password. Passwords are stored scrambled (hashed), so no one can read them.
- Your study progress: your answers, scores, mistakes, path progress, and what you enter when setting up your plan, such as a first name, past score, goal score and test date.
- AI tutor use: if the tutor is turned on for your account, a count of how many replies you used each day, so usage limits work.
Scoreline doesn't use analytics, tracking cookies or ads. Your browser also keeps a copy of some settings and progress on your own device so the site loads quickly.
Who else handles it
- Supabase hosts the accounts and saved progress.
- Netlify hosts the website and, like any web host, briefly logs visits, including IP addresses.
- Anthropic runs the AI tutor. When you use the tutor, your message, the question you're working on and some of your study notes (which can include your first name) are sent to Anthropic to write a reply. Under Anthropic's current commercial terms, this data isn't used to train its models.
- Google Fonts supplies the lettering, so your browser contacts Google when the page loads.
Scoreline shares nothing else with anyone, unless the law requires it.
Students under 13
Scoreline is meant for high school students. If you're under 13, don't create an account. If a parent finds that a child under 13 has signed up, contact us and the account will be deleted.
Deleting your data
Email the address below from the email on your account and ask for it to be deleted. Your account and all saved progress will be removed within 30 days. You can also ask for a copy of what's stored.
Security
Each account can only read its own progress, and all traffic is encrypted. No system is perfectly safe, so use a password you don't use anywhere else.
Changes
If this policy changes, the new version will be posted here with a new date.
Contact
Questions or deletion requests: privacy@scorelinesat.com
Scoreline is an independent study tool, not affiliated with or endorsed by College Board. SAT is a trademark of College Board. Score estimates are unofficial.