A little privacy.
A lot of respect.

Last updated October 21, 2026.

What you’re signing up for

This waitlist is operated by TechStack for the Kelli. launch. By joining, you ask us to save your email address, send a signup confirmation, and email you about Kelli.’s launch in November 2026. Joining is free. It doesn’t create an account or commit you to a purchase.

What we save

We store your email address, signup time, consent version, and confirmation delivery status. We also create a private unsubscribe link for you. To limit automated abuse, we temporarily store a hash derived from your IP address, a secret, and the current hour. We don’t store your raw IP address in the waitlist database.

Where your information goes

Cloudflare hosts this website and stores the waitlist. Resend delivers our emails. They process information needed to provide those services and may process it outside your country. We don’t sell your email address or add it to unrelated TechStack marketing lists. This page has no advertising trackers or analytics cookies.

You’re in control

Every email includes an unsubscribe link. Unsubscribing stops future Kelli. launch emails; we keep a minimal record to respect that choice. We keep your email while you’re on the launch waitlist. You can unsubscribe or request deletion at any time.

For access, corrections, deletion, or privacy questions, reply to your confirmation email or contact corne@techstack.com.