Alternatives
Products that do what Free retirement simulators (Monte Carlo and tax-aware planning) does
You can adjust inputs and immediately see how the outcome changes. Results include clear success rates, cash-flow charts, and an “Under the Hood” view that shows exactly how the numbers are worked out.
- 1IM
2021 · projectifi.io
- 2IC
2018 · investmentcalculator.io
- 3IM
2021 · simulator.money
- 4

- 5RC
2020 · lunchmodel.com
- 6

A complete retirement planner covering accounts, taxes, pensions, withdrawals, and life events, stress-tested against thousands of simulations drawn from over a century of real market history. Start with a free quick check, no sign-up required.
11d ago · foresightplanner.com
- 7

- 8F3
2022 · fintopea.com
- 9SR
2015 · letscrunchit.com
- 10

See the potential after-tax value of your options and shares
2020
- 11

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Your personalized roadmap to financial independence.
Jun 2026 · novaplanner.app
- 13
- 14IE
2018 · engaging-data.com
- 15

- 16AF
Most retirement calculators either oversimplify things or ask you to link your accounts so they can make money off your data. I wanted something that actually helped me see if I was on track without handing over a bank login, so I built RetireNumber. It's a privacy-first retirement planner. You type in your own numbers. No account linking, no selling your data, no VC. Just me and a subscription. The engine does real math: Monte Carlo with 1,000 runs, historical backtesting to 1928 using Shiller's Yale data, tax-aware withdrawal strategies, and scenario comparison so you can try different…
Feb 2026 · retirenumber.com
- 17

Monte Carlo retirement planning with institutional CME data
Feb 2026 · quantcalc.gumroad.com
- 18

Free Roth conversion calculator that minimizes lifetime tax
Jul 2026 · roth-conversion-calculator.kindoflost.com
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Members can now see how life decisions could reshape the probability of success of their retirement plans in real time.How Range rewrote its Monte Carlo simulation orchestration layer in Golang to cut simulation time ~39% and power a live, interactive retirement plan.
12d ago · range.com
- 21
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Financial Clarity Before Mistakes Get Expensive
May 2026 · adaptivelifeplanner.com
- 23CT
2018 · financialtoolbelt.com
- 24

Master Personal Finance Risk Free
Mar 2026 · personalfinancesimulator.com
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