Builder of SorryClub. Making financial tools that actually go deep.

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SorryClub is a platform of professional-grade financial calculators built for people who need more than basic tools.Every calculator runs client-side, so results are instant with no server round trips. You can try any tool without creating an account.The platform covers FIRE planning, mortgage and loan comparisons, student loan repayment strategies, tax bracket optimization, compound interest, debt payoff analysis, investment fee tracking, salary negotiation, credit score simulation, and more.The FIRE Calculator goes especially deep with Monte Carlo simulation (10,000 runs), historical backtesting against S&amp;P 500 data from 1926 to present, multiple FIRE flavor comparisons (Lean, Standard, Fat, Barista), and sensitivity analysis.There's also a growing library of expert articles covering personal finance, investing, tax strategy, and career topics.PRO ($4.99/mo) unlocks advanced features like Monte Carlo, historical backtesting, scenario saving, and sensitivity analysis.