The signal
The expensive part is not the spreadsheet. It is the handoff.
When sales, finance, and operations plan in separate languages, the business pays in stockouts, excess inventory, and cash locked in the wrong place. Kernstitch gives teams a structured starting point they can implement now and evolve with the systems they already have.
Stockouts
↓ surprises
Turn demand signals into a shared operating view before the shortage hits.
Excess inventory
↑ clarity
Make inventory decisions with a repeatable logic your team can explain.
Cash tied up
→ choices
See the tradeoffs early enough to act across sales, finance, and operations.
The Kernstitch method
A planning rhythm your team can actually run.
Practical structure for teams that have outgrown spreadsheet improvisation but are not ready for a multi-year transformation.
Demand planning
Bring baseline demand, commercial input, and exceptions into one usable rhythm.
Inventory optimization
Set service, safety stock, and working-capital choices with visible assumptions.
Supply planning + S&OP
Move from spreadsheet handoffs to a decision-ready cross-functional review.
Start with the next planning cycle
Build a better operating rhythm before you buy a bigger system.
Tell us where planning is getting stuck. We will show you how Kernstitch can give the team a cleaner starting point.