Privacy at Kortex Daily

What we keep

When you subscribe, we keep:

• Your email address, and whether you want the weekday email or the Monday edition.
• Where you signed up (the page or link), and the referral code if a reader sent you.
• The country your connection came from when you signed up.
• The words you agreed to (version kd-consent-v1: "We use your email only to send Kortex Daily. Sponsors never get your address. Unsubscribe in one click, any time."), and when you signed up and, if you leave, unsubscribed.
• Whether you open an issue and which links you click, so we can see what is useful and keep the list healthy.

We never ask for your name, and we never buy or rent email lists.

Why

To send what you asked for, to prove that you asked for it, to count which pages bring readers who stay, and to stop emailing people who no longer read, which keeps the email out of spam folders for everyone else.

Who handles it

Resend sends the email and stores the subscriber list. Vercel hosts this site. Both handle the data only to provide those services. Sponsors never get your address or any information about you as a person; they see only totals, such as how many readers clicked their link.

If you joined from Kortex

Kortex Daily is made by Kortex. If you joined from the Kortex extension, we use only your email address and the choice you made. We never use your chats, the pages you visit or anything else in the extension to decide what to send you.

How long

While you are subscribed. After you unsubscribe, we keep your address marked as unsubscribed, with the record above, so we never email you again and can show what you agreed to.

Your choices

Every email has a one-click unsubscribe link and a link to switch between daily and weekly. To see or delete what we keep about you, email kortexnotebooklm@gmail.com.