Privacy Policy

Last updated: June 23, 2026

Numo (“we”, “us”) is building a mental-math learning app. This page explains what we collect when you visit this site and join our waitlist.

What we collect

• Your email address, when you submit it to join the waitlist.
• Usage & device data — pages viewed, time on page, clicks, general location, browser/device type, and referring source (including ad campaign parameters).
• Cookies & similar IDs used for analytics, advertising measurement, and remembering your session.

How we use it

• To email you about Numo’s launch and product updates.
• To measure and improve the site, and to understand which campaigns work.
• To measure conversions from advertising and reduce ad spend waste.

Service providers

We share limited data with providers who process it on our behalf: Resend (email list), PostHog(product analytics & session insights), Vercel (hosting & web analytics), and Meta (advertising measurement via the Meta Pixel and Conversions API). Where required, email addresses shared for ad measurement are hashed.

Your choices

You can unsubscribe from emails at any time via the link in any email, and you can ask us to delete your information. Most browsers also let you block or clear cookies.

Contact

Questions or requests? Email hello@numo.app.