Data handling

What is stored when you leave an email

The benchmark runs on public synthetic data and needs no account. The one form on this site asks for an email and an optional line about the source you are mapping.

• Stored: the email address, the optional note, the page you sent it from, and the time.
• Used for: one launch notice, and a question about your source if you wrote one. Never shared or sold. Kept until you ask for removal, at most 2 years after the last contact.
• Page counts: the site counts page loads and distinct visitors per day from a salted hash of the network address; the address itself is not stored.
• Remove your address: write to privacy@grain64.com from it and it is deleted.

The full terms are in the privacy policy.