Privacy notice

Waitlist privacy

Effective September 17, 2026

Stackbilt LLC ("we") operates Northstar. This notice covers the Northstar website and waitlist. The Northstar app will have its own privacy policy before any family can create an account.

What we collect

• Your email address.
• Any optional answers you give: where you are in homeschooling, your state, what price would feel fair, and whether you want the starter guide.
• The date and time you signed up.
• A one-way hash of your internet address, kept for up to an hour to block spam sign-ups. We never store the address itself.

The waitlist is for adults. Don't sign up a child or enter information about your children.

How we use it

We use your email to tell you about Northstar and early access, and to send the starter guide if you asked for it. We use your optional answers, grouped together, to decide what to build and how to price it.

Who we share it with

We don't sell your information or share it for advertising. The site and waitlist database are hosted by Cloudflare, which processes the data on our behalf.

How long we keep it

We keep your sign-up until you ask us to remove it, or until we close the waitlist.

Your choices

Every email we send includes a way to stop receiving them. To see, correct, or delete your information, email admin@stackbilt.dev.

Cookies and tracking

This site sets no cookies and uses no analytics, trackers, or third-party scripts.