Project Sourdough

Project Sourdough is the all-in-one sourdough app that helps you track your sourdough starter, calculate hydration, manage recipes, and bake consistently better bread.
Whether you’re maintaining your first starter or refining advanced techniques, this app gives you the tools to understand fermentation and improve every bake.
Everything You Need for Sourdough Success
• Sourdough Starter Tracker — Log feedings, monitor growth, and set smart reminders so your starter stays healthy and active
• Hydration & Ratio Calculator — Instantly calculate hydration percentages, levain amounts, and dough ratios without complicated math
• Recipe Manager — Save, organize, and customize your favorite sourdough recipes in one place
• Complete Bake Workflow — Plan every stage from autolyse and bulk fermentation to shaping, proofing, and baking
• Beginner Courses — Learn sourdough basics with clear, step-by-step lessons designed for new bakers
• Community Sharing — Share your bakes, recipes, and tips with other sourdough enthusiasts
• Advanced Tools — Precision features for experienced bakers who want full control over fermentation timing and consistency
Built for Every Type of Baker
From keeping a healthy sourdough starter to running consistent daily bakes, Project Sourdough helps you stay organized, reduce guesswork, and understand the science behind fermentation. Track starter activity, perfect hydration levels, and time every stage with confidence.
Why Bakers Love Project Sourdough
• Improves fermentation accuracy and reduces failed bakes
• Makes sourdough baking more predictable and enjoyable
• Helps beginners learn faster while giving experienced bakers better control
• Encourages creativity, experimentation, and community connection
Project Sourdough is more than a baking app — it’s your personal companion for better sourdough bread, built around passion, precision, and the joy of great loaves.