Build investor-ready SaaS forecasts without juggling fragmented spreadsheets. The SaaS CFO Financial Model Engine is a 36-month Excel and Google Sheets-compatible workbook for founders, CFOs, and finance teams. Model MRR, ARR, churn, CAC, LTV, headcount, OPEX, cash runway, and Base/Optimistic/Conservative scenarios, with an executive KPI dashboard for planning, fundraising, and board reporting.