Personal Finance
Mortgage calculators, retirement planning, and personal investment tools designed for individuals and families.
Explore Personal ToolsModels
Financial Models
Choose between personal finance tools or business analysis models. Each is designed for precision and backed by deterministic calculations.
Pick a model, run the numbers, then use guided analysis to compare scenarios and change inputs.
Business Finance
Commercial real estate, lease analysis, EBITDA forecasting, and enterprise financial modeling tools.
Explore Business ToolsFeatured Financial Models
Amortization Calculator
Available
Generate detailed payment schedules, compare principal versus interest, and model extra payment strategies.
Payment schedules
Principal vs interest breakdown
Extra payment modeling
Enhanced Lease Analysis
Available
Evaluate lease scenarios, run sensitivity analyses, and compare lease-versus-buy outcomes with AI-assisted workflows.
Lease scenario evaluation
Sensitivity analysis
Lease vs buy comparison
EBITDA Forecasting
Available
Service industry financial projections with deterministic controls for revenue, staffing, and expense scenarios.
Revenue forecasting
Staffing & expense planning
Scenario analysis
Guided analysis after every calculation
Start with a calculator, get the result first, then use guided follow-up prompts to understand the outcome, compare scenarios, and decide what to change next.