Now with Monte Carlo simulations

See your financial future with clarity

Model your path to financial independence with powerful projections, scenario planning, and visualizations that actually make sense.

Try Free SandboxWatch Demo

Net Worth Projection

Base scenario · 95% confidence band

$2.4M
At Retirement
94%
Success Rate
202520302035204020452050
Base projection
Optimistic (90th percentile)
Conservative (10th percentile)
Features

Built for the financially curious

Everything you need to model, test, and visualize your financial future — without connecting your accounts.

Monte Carlo Simulations

Run thousands of scenarios using historical market data to understand your real probability of success.

Scenario Planning

Create multiple "what-if" scenarios. Retire early? Buy a house? See how each decision affects your trajectory.

Milestone Tracking

Set meaningful milestones — coast FI, lean FIRE, full independence — and track your progress over time.

Cash Flow Priorities

Model your savings hierarchy: emergency fund, then debt payoff, then investments. See the long-term impact.

Tax Estimation

Automatic federal and state tax projections. Model Roth conversions, capital gains, and RMDs.

Privacy First

No account linking required. Your data stays yours. Manual entry means complete control.

How it works

From zero to clarity in minutes

No spreadsheet gymnastics. No confusing interfaces. Just straightforward financial modeling.

1

Add your accounts

Enter your current balances, income sources, and recurring expenses. No bank connections needed.

2

Build your plan

Set your milestones, adjust assumptions, and model life events like career changes or big purchases.

3

Explore scenarios

Run simulations, compare plans side-by-side, and make confident decisions about your future.

Pricing

Simple, transparent pricing

Start free, upgrade when you're ready to save your progress.

Sandbox
Try it out, no signup required
$0/ forever
  • 1 plan, 5 accounts
  • Basic projections
  • Interactive charts
  • No data persistence
Try Sandbox
Most Popular
Premium
For serious financial planners
$8/ month
  • Unlimited plans & accounts
  • Monte Carlo simulations
  • Tax estimation engine
  • Historical backtesting
  • Progress tracking & journaling
  • PDF report exports
Get Premium
Lifetime
One payment, yours forever
$399once
  • Everything in Premium
  • Lifetime updates included
  • Early access to new features
  • Priority support
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Testimonials

Loved by the FIRE community

Finally, a planning tool that doesn't require linking my accounts. The Monte Carlo simulations give me real confidence in my retirement plan.

JM
Jake M.
Software Engineer

The scenario comparison feature is incredible. I modeled 6 different retirement paths and finally feel confident about my decision to coast FI.

SR
Sarah R.
Product Manager

I've tried every retirement calculator out there. This is the first one that actually models my complex situation with rental properties and a sabbatical.

DK
David K.
Real Estate Investor

Ready to see your future?

Start modeling your financial independence today. No credit card required.

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