Tools for Smarter Decisions
From comprehensive research-driven platforms to quick calculators, find everything you need to navigate your financial, personal, and professional life with data-driven confidence.
Wealth & Investments
Master your financial future with research-driven platforms and practical calculators for investment analysis, real estate, and smart money decisions.
Apex
Master your FIRE journey with Monte Carlo simulations, intelligent portfolio tracking, and personalized financial independence strategies.
- 8 FIRE strategies with simulations
- Geographic arbitrage planning
- Tax optimization intelligence
RealInvestorX
Professional real estate investment analysis with 40+ financial metrics, strategic insights, and comprehensive portfolio management.
- AVM & Monte Carlo analysis
- Research assistant with natural queries
- Portfolio rebalancing tools
Financial Quizzes
Test your money knowledge across investing, debt management, and financial planning fundamentals. Get a personalized report with actionable insights.
Financial Assessment
Get a comprehensive 0-100 score of your financial health. Analyze savings, debt, investments, and run stress tests against life's curveballs.
Rent vs Buy Calculator
Cut through the noise and compare the true financial implications of renting versus buying, including all hidden costs and opportunity costs.
Job Offer Comparison
Look beyond the headline salary. Factor in benefits, bonuses, equity, and cost of living to compare job offers and make the right career move.
Health & Longevity
Optimize your wellbeing with comprehensive wellness tracking and practical tools for better sleep, fitness, and life design decisions.
Longevity
Your privacy-first wellness companion tracking 10+ health dimensions with strategic insights and sustainable habit building.
- Sleep, exercise, nutrition tracking
- Pattern recognition engine
- Streak gamification & rewards
Best Cities for You
Feeling the itch for a new city? Input your preferences for job market, cost of living, climate, and lifestyle to find your perfect matches.
Workout Plan Generator
Get a science-backed, personalized fitness program tailored to your goals, available equipment, and schedule constraints.
Sleep Impact Calculator
Love that afternoon coffee? This tool visualizes how much caffeine is still in your system by bedtime, helping you optimize sleep quality.
Family & Connections
Strengthen your most important relationships with tools designed for modern families and authentic social connections.
ParentPod
The all-in-one tracker for modern parents with smart coaching, real-time family sync, and comprehensive developmental tracking.
- Feedings, sleep, diapers, growth
- Smart Coach powered by Gemini
- Real-time family collaboration
TheLoop
Privacy-first social circles for authentic connections. Share moments with the people who matter through curated, meaningful exchanges.
- Circle-based private sharing
- Real-time messaging & polls
- Smart content suggestions
Professional
Enterprise-grade compliance and professional tools for specialized industries.
I build these tools because I actually use them—and I'm always looking for the next one worth making. If you have an idea for a calculator or tool that would help you make better decisions, let me know!
Trusted Tools & Services
I genuinely use these every day. If you sign up through these links, we both get a win.
Lifestyle & Ridesharing
Finance & Investing
M1 Finance
Get $75 when you sign up and fund a new investment account with $100 or more.
Robinhood
Get fractional shares worth $5-$200 when you sign up and link your bank.
Chase Sapphire Reserve® & Preferred®
Earn 125,000 points with Sapphire Reserve® or 75,000 bonus points with Sapphire Preferred®.
Chase Business Cards
Earn 200,000 bonus points with Sapphire Reserve for Business℠ or up to $1,000 cash back.
Venmo
Both you and your friend earn $5 when they make a qualifying payment of at least $5.
Webull
Join today and get up to 20 free stocks when you fund your account.
Coinbase & Coinbase One
Join Coinbase. Coinbase One members get $10 off next month per referral.
Monarch Money
My favorite tool for tracking all my finances in one place. Try it free for 30 days.