What it is
Budgeting sets the plan for the year. Forecasting keeps asking whether the plan still holds. In most growing businesses both live in a chain of linked spreadsheets that one person understands and nobody else dares to edit.
VYSA builds planning software around the drivers that move your numbers: headcount, volumes, prices, utilization, sites and projects. Department owners enter what they know, the model does the arithmetic and finance sees one version.
Actuals come from your accounting system and operational tools through integration. The ledger stays where it is. The planning layer on top of it becomes yours.