Who can see my data?

Happyly stores your child's data so you can use it — not so anyone else can. Here's exactly who has access.

You.

The host account always has full access to every child's data on the account.

Guests you've added.

Guests sign in with their own email and see only what you've granted. Permissions are split per feature — you can give a grandparent access to the Rhythm Guide without exposing medications, or give a sitter the tracker without milestones.

Manage guests in My Account → Guests.

Anyone with a Rhythm Guide share link.

A share link is read-only and contains just the current Rhythm Guide — never tracker history, milestones, growth, medications, or vaccines. The URL is unguessable but if a recipient forwards it on, anyone with that exact link can view. Revoke from My Account → Sharing if you're not sure.

Happyly's team.

Access is restricted to the small team running the service. The team can read your data only when you've explicitly asked for support (e.g., emailed about a bug) or when required for incident response. Every such access is logged.

The AI coach.

The coach reads your data so it can answer questions about your child. It doesn't share what it learns with other accounts — every conversation runs in your scope only.

No-one else.

• We never sell your data.
• We never share it with advertisers.
• We never show it to other parents.
• We never use your data to train models for other customers.
• We never track your location.
• We never store raw voice audio — any voice mode is transcribed in real time, then the audio is gone.

Want it all in writing?

See the privacy policy. And if you'd rather take it all back, My Account → Danger Zone has a one-tap export and delete.