Last updated October 9, 2026
If you join the early-access list, we collect your email address and which signup form you used. We don't ask for anything else. Our website host also automatically records the time of your signup, your IP address, and your browser type, which are used to filter out spam.
We use your email only to send you Once Index updates: launch news and occasional emails about the Index. We don't sell or rent your email address to anyone.
Signups are stored with our website host, Netlify. If we later move our list to an email newsletter service, your address will move with it, under the same terms.
Every email we send includes an unsubscribe link. You can also ask us at any time to remove your email address or tell you what we hold, by writing to info@onceindex.com.
This page sets no advertising cookies. If we add analytics or partner links in future, we'll update this page to explain what they do.