01
Warning signs
Teams copying the same data between files, relying on one expert to repair errors, or reconstructing approvals from email indicate that the process has outgrown its tools.
Operational software answer
When should a business replace spreadsheets with custom software?
A business should consider custom software when spreadsheets create conflicting data, repeated re-keying, unclear ownership, weak permissions or delayed decisions across a critical workflow. The trigger is not spreadsheet size alone; it is the operational cost and risk created when a shared process has no dependable system of record.
02
Do not automate confusion
Before building, document the roles, decisions, exceptions and source data. A new interface cannot resolve an operating model that nobody agrees on.
03
Migrate in useful boundaries
Start with a coherent workflow that can deliver value and be verified. Progressive migration reduces disruption and exposes assumptions before they spread through the platform.
Start with the operation