Explore our growing set of powerful tools.
Build and rebalance a portfolio of the top 10 companies by market cap.
Project ETF growth with contributions using historical returns (path replay) or a CAGR projection.
Model rental property cash flows, financing, taxes, and exit.
Compare buying a home versus renting and investing the difference.
Comprehensive FIRE/retirement inputs: timeline, income & spending, accounts, portfolio, Social Security, healthcare, taxes, withdrawals, and simulation settings.
See the impact of missing the market’s best days across benchmarks, with realistic assumptions.
Estimate P&I, taxes, insurance, HOA, and PMI with growth and extra-payment strategies.
Compare Finance, Lease→Return, and Lease→Buyout using dealer quotes in Simple or Components mode.
How extra payments, biweekly schedules, and refinancing shorten payoff and reduce interest.