Quantify the uncertainty of investment returns and determine your probability of success over thousands of trials.
Project your annual cash flow and net worth growth for every year of your life expectancy.
See how your current asset allocation would have performed during the Great Depression or the 2008 crash.
Algorithmic advice on Roth vs Traditional, 529 contributions, and the optimal age to start Social Security.
Instantly see how small changes in controllable inputs—like savings rate or retirement age—impact your long-term wealth.
Generate professional-grade financial plans and PDF reports to track your progress over time.
Model Roth conversions, career changes, or major purchases. Adjust your assumptions and watch your entire financial plan update in real-time.
