For baking with sourdough — without stress or guesswork

So that your sourdough bread turns out the way you planned

Changed the recipe or did your kitchen temperature change? Not sure how long to proof or when your starter will peak? Let the app handle the calculations and simply enjoy baking.

Smart Sourdough is a fermentation and baking management system for sourdough bakers.

  • Fermentation calculations based on temperature and starter percentage
  • Step-by-step baking guide with built-in timers
  • Starter feeding logs and peak predictions
  • Baking journal with full bake parameters
Bake Smarter — Start for Free

No registration. No card required.

Works like an app — install it on your phone screen or computer desktop and keep it within reach.

WHY SMART SOURDOUGH?

Not just recipes or reminders — a complete system for smooth baking

Fermentation recommendations

Smart Sourdough works with your recipes. Based on the temperature you enter, the amount of starter, and the type of dough, the app calculates the required rise level and fermentation time. Change the conditions — see the updated plan.

Fermentation recommendations are integrated directly into the recipe and the baking guide, so there’s no need for separate calculators or notes.

Starter feeding log and peak predictions

Smart Sourdough doesn’t just send feeding reminders. The app analyzes your starter data and predicts when it will peak.

Easier planning for when your starter will be ready to bake.

Starter feeding log and peak predictions

Smart Sourdough doesn’t just send feeding reminders. The app analyzes your starter data and predicts when it will peak.

Easier planning for when your starter will be ready to bake.

Baking planning around your schedule

Want to start now or finish tomorrow afternoon? Tell Smart Sourdough when the bread should be baked, and the app will create a plan with all baking stages.

So baking fits your schedule — not the other way around.

Detailed baking history

Smart Sourdough baking logs store not only the bake itself, but also the key parameters: temperatures, stage durations, and planned vs. actual timing.

All that’s left for you is to add your notes and rating — so you can repeat what worked later.

Detailed baking history

Smart Sourdough baking logs store not only the bake itself, but also the key parameters: temperatures, stage durations, and planned vs. actual timing.

All that’s left for you is to add your notes and rating — so you can repeat what worked later.

Eastern European rye bread technology

Scalds, levains, multi-stage preferments — not exceptions, but a natural part of traditional bread baking.

Smart Sourdough lets you structure rye bread preparation according to traditional baking methods.

FREE AND PREMIUM

Choose the plan that suits you

Start free

For first bakes. Try the core tools with no commitment.

  • Up to 2 recipes (without photos)
  • 1 starter and up to 10 feedings
  • 1 active baking plan
  • Limited starter peak stats
  • Up to 3 baking log entries
  • Data stored locally on your device (in the browser)
  • Multi-device access
  • Notifications and reminders
  • Data export, import, and recipe sharing
Start free

Atšaukus per bandomąjį laikotarpį — mokėjimas nebus nuskaitytas.

Recommended

Premium

For serious sourdough enthusiasts — those who want more control and a digital assistant always within reach.

10 days free trial
  • Unlimited recipes, starters, bakes, and plans
  • Photos for every bake and recipe
  • Full starter peak stats
  • Reminders for key baking stages, starter feeding, and more
  • Data stored in the cloud
  • Access from any of your devices
  • Data export, import, and recipe sharing
Annual plan Early price until 2026-05-30
10-day trial · €1.58 per month (billed annually)
19 € per year
Save 60%
Monthly plan
10-day trial · No long-term commitment
3,99 €per month.
Unlock Premium

No risk. Cancel during the trial period — you won’t be charged.

FAQ

Questions and answers

Is this an app or a website?
It’s a next-generation app (PWA — Progressive Web App) that doesn’t need to be downloaded from an app store. Simply add it to your phone or computer home screen (Add to Home Screen) and use it like a regular app — it takes up little space and is always within reach.
How do I install the app?
Android (Chrome): Open https://app.smartsourdough.com/ in your device’s Chrome browser → Open the browser menu (⋮ top right) → Select “Add to Home screen” or “Install app” → Confirm “Add” or “Install”. iOS (Safari): Open https://app.smartsourdough.com/ in your device’s Safari browser → Tap “Share” in the bottom toolbar, scroll down and select “Add to Home Screen” → Confirm “Add” (usually in the top right corner). Computer (Chrome/Edge): Open https://app.smartsourdough.com/ in your computer’s browser → In the address bar, click the “Install” icon (on the right) → Confirm “Install”.
Can I start without registering?
Yes. You can use Guest mode and try the app immediately. Guest mode data is stored only on your device (in the browser).
What happens to my Guest mode data?
In Guest mode, your data is stored locally on your device (in the browser). If you clear your browser data or remove the app from your home screen, the data will be deleted.
How does the 10-day trial work?
When you choose Premium, the first 10 days are free. The trial period is designed to let you explore all Premium features at your own pace.
Why is a card required for the Premium trial?
A card is required to activate the Premium plan, but you won’t be charged until the 10-day trial ends. You can cancel at any time before the trial period ends — in that case, no payment will be taken.
Can I cancel my subscription at any time?
Yes, you can cancel your subscription at any time. If you have already paid, Premium remains active until the end of the paid billing period.
How are payments processed? Are my card details secure?
Payments are processed through the secure Stripe platform. Smart Sourdough does not store or have access to your card details or other sensitive payment information — they are handled directly within Stripe’s system.
How do I report a bug or if the app isn’t working properly?
Fill out the support form. You can find it in the app, under the Profile menu.
Where can I turn if I have other questions?
Email us at info@smartsourdough.com.

Less guesswork — more confidence when baking.

Start for free and see how it simplifies your baking.

Start Free
Unlock Premium
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