PeakWorth™ vs Monarch Money — Two Tools, Two Different Jobs

What Monarch does well

Monarch is the strongest direct Mint replacement for the budgeting and transaction-tracking job. It's especially good for couples — both partners can log in, categorize transactions together, and split shared accounts. The UI is modern, the categorization engine learns over time, and it has solid net-worth tracking.

• Best-in-class transaction aggregation (Plaid + Finicity)
• True multi-user / household support
• Customizable budget categories and rules
• Goal tracking and basic net worth charts
• Active development (founded by ex-Mint product lead)

Where Monarch falls short

Monarch is a great budgeting and tracking app. It is not a long-term planning engine. If you want to know 'when can I actually retire' or 'what does saving an extra $500/mo do to my net worth in 20 years' or 'how does a kid in college shift my plan' — Monarch doesn't model that.

• No tax-aware lifetime projection (federal + state, year-by-year)
• No FI Age calculation
• No 'PeakWorth' — your highest projected lifetime net worth
• No Decision Hub (buy vs rent, bonus allocation, retirement account optimization, etc.)
• No AI advisor that explains your plan in plain English

How most serious planners use both

The strongest stack is Monarch (or any budgeting app) for the day-to-day, plus PeakWorth for the long-term plan. The two answer fundamentally different questions: 'where did my money go this month' vs 'where is my wealth actually headed'.

How PeakWorth turns your Monarch savings rate into a dated FI Age

Monarch tells you, precisely, how much you saved this month — that's exactly the input PeakWorth builds on. Feed PeakWorth the savings rate and account balances you can read straight off your Monarch dashboard, and it runs a year-by-year deterministic projection to age 95 (federal + state taxes, employer match, Social Security, inflation, dual incomes modeled separately).

The result is your FI Age: the year your portfolio reaches ~25× the expenses it must cover after Social Security — roughly 20× your total annual expenses. That turns Monarch's accurate 'where did our money go this month' into 'given that pace, here's the year we reach independence' — and shows exactly how many years sooner you'd get there by lifting the savings rate Monarch is already measuring.