Your data stays home.

A voice-controlled smart home hub that runs on your stack, not someone else's cloud.

Built for the home, not the cloud

Local voice, no strings

Choose your voice provider, local or cloud whichever you prefer.

Drops into your stack

Talks to Home Assistant, Music Assistant, Mealie, Frigate, and more. No proprietary cloud required.

No cloud, no account

No sign-up, no telemetry, no subscription. Unplug the internet — Hearth still works.

We built Hearth because the smart home you thought you owned was quietly rented to you — subject to account suspensions, feature removals, and surveillance. Hearth is the hub you actually own.

For tinkerers

Open firmware, open APIs, open repos. Replace anything. Rebuild anything.

For everyone else

Plug it in, set it up, speak to it. It just works — even when the internet is out.

Join the waitlist

One email, when Hearth is ready. Never for anything else.

Join the waitlist

Join the waitlist