L
Levain

The Science of
Fermentation.

A precision fermentation ledger for beer, wine, mead, and cider — from recipe to glass, every measurement matters.

#007
Active Fermentation Batch #007

Honey Mead

Wildflower honey • 5 gal

OG 1.098
Current 1.018
FG Target 1.010
Day 14 of 28 Secondary Phase
ABV 10.5%
Temp 68°F
pH 3.8

"Honey character is forward. Gravity dropping on schedule."

Tasting Note • Day 14
Free Tools No sign-up
Beer
Wine
Mead
Cider
The Toolkit

Precision tools for the modern brewmaster.

Hydrometer & Gravity Logging

Track specific gravity, SRM color, pH, and temperature readings over time. Automated ABV calculation and fermentation progress charts on every batch.

Recipe Management

Build a library of recipes for beer, wine, mead, and cider. Define ingredients, batch sizes, and attach workflow templates that auto-generate step-by-step schedules.

Tasting Notes & Activity Logs

Structured sensory documentation capturing aroma, appearance, and mouthfeel. Every reading and observation is timestamped in a full batch activity timeline.

The Workflow

From Recipe
to Glass.

01

Define Your Recipe

Set your brew type — beer, wine, mead, or cider. Add ingredients, batch size, and choose a workflow template that auto-generates your brewing schedule.

02

Start a Batch & Live Track

Create a batch from any recipe. Log hydrometer readings, temperature checks, pH, and SRM as you go. Reminders and checklist items keep you on schedule through every phase.

03

Review & Refine

Every batch is preserved in a searchable archive. Compare gravity curves, review tasting notes, and refine your process batch by batch.

Batch Detail // #007 Active
Gravity
1.018
ABV
12.4%
SRM
8
Capabilities

Everything for the cellar.

Vessel & Container Management

Track your carboys, buckets, kegs, and barrels. Assign vessels to batches, monitor capacity, and keep tabs on what's where.

Ingredient Library

Organize malt, hops, yeast, honey, and fruit with categories and lot tracking. Pull from a global ingredient database or create your own.

Workflow & Checklists

Define brewing phases — mashing, boiling, fermentation, aging, packaging — with reminders and required readings that auto-create when you start a new batch.

Inventory Management

Track finished batches and ingredient stock levels. Know what's in your cellar, how much is available, and where it's stored.

QR Code Labels

Print QR code stickers for your vessels and containers. Scan to instantly pull up a batch's details, readings, and tasting notes.

Team Workspaces

Invite collaborators to your organization. Share recipes, assign batches, and maintain a unified ledger across your brewing team.

Data
Analytics Dashboard

Performance at a Glance

Active Batches 12
Success Rate 94%
Ingredients Value $450
Avg Hydration 76%
Insights

Know Your
Numbers.

The analytics dashboard tracks active batches, success rates, and ingredient costs across your cellar. Spot trends, refine your process, and make data-driven decisions for every future batch.

  • Batch Performance Metrics
  • Ingredient Cost Tracking
  • Organization-Level Aggregation
Investment

Choose Your Tier, cancel anytime no questions asked.

Solo

For the individual artisan pursuing perfection.

$15 / Month
  • Unlimited Batches
  • Full Recipe Library
  • Gravity & Reading Tracking
  • Vessel & Inventory Management
  • Workflow Checklists
  • QR Code Labels & Print
  • 30 day trial
Start Your Journey
coming soon

Team

Collaboration tools for professional breweries & meaderies.

$TBD / Month
  • Everything in Solo
  • Shared Team Workspaces
  • Advanced analytics dashboard
  • Organization & team management
  • Ingredient lot tracking
  • Packaging loss tracking
contact us below

Elevate Your Fermentation.

Join a community of artisans who believe that data is just as important as intuition.

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