Great sourdough bread
isn't luck.
It's a process you can see.

The baker's math, done for you.

Set your flour and hydration — levain, water and salt are calculated to the gram, instantly. Build any formula with total precision.

Catch your starter at its peak.

Track every build from feed to ready. The companion times it for you, so your levain goes into the dough exactly when it should.

Every formula, saved for life.

Favorite it, search it, reload it into the lab. Your entire recipe book — organized, synced, and always with you.

Your whole kitchen, in sync.

Light or dark. Phone or desktop. Everything stays in sync, so you can pick up right where you left off — wherever you bake.

And a whole kitchen of small wins.

The five surfaces above are the heart of the Companion — here are the small things that make daily baking feel effortless.

• AI recipe imports — paste a link or photo, get a clean working formula.
• Worldwide flour library — hundreds of flours from bakeries and millers across the globe, pre-profiled and ready to drop into any formula.
• Wireless temperature probes — live dough-core readings, hands-free.
• Cloud sync across devices — phone, desktop, tablet, always current.
• Shareable formula cards — send a recipe with a tap.
• Light & dark themes — tuned for kitchen lighting.
• Streaks, session history, baker journal — every loaf you've ever made, one tap away.