Rizk Corsight
Sourdough, brines, brews, and batches

Brinepost

A private, offline fermentation tracker for sourdough starters, kombucha, kimchi, yogurt, brines, and every small experiment you want to remember.

Brinepost batch tracker screenshot

Built for patient kitchen notes.

Batch timeline

Track starts, feeds, check-ins, reminders, temperatures, and photos across each active ferment.

Offline guides

Keep practical references close by for common home ferments, even without a signal.

One-time unlock

Start with a three-day full-access trial, then unlock permanently. No subscription.

Private by default

No account, no ads, no analytics. Your batches stay on your device unless you export them.

Localized screenshots are refreshed.

The public portfolio now uses the corrected Brinepost screenshots across its localized pages, including right-to-left and CJK locales.

Arabic Brinepost screenshot German Brinepost screenshot Japanese Brinepost screenshot Simplified Chinese Brinepost screenshot