The 30% Rule
30% of your spending is actually flexible
About 70% of your spending is locked in — housing, utilities, debt. You really only control ~30%. We focus your attention exactly there.
Read the deep-dive 01 The premise Now in early access
Most budgets fail.
Yours doesn't have to.
Other budgets just tell you that you blew it.
Thinking Budget shows you how to recover.
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No card, no setup, no "link your accounts" gauntlet.
No card, no setup, no "link your accounts" gauntlet.
30%
YOU CONTROL
- 70% fixed Rent, utilities, debt, subscriptions you forgot.
- 30% flexible The slice where every budget actually lives or dies.
You're on pace to overspend on Dining this month.
Thinking Budget catches it early — and offers the fix.
/02 Manifesto
A short read.
Your spending is mostly behavior.
Your budget should be too.
Conventional tools track the money. That's the easy part. What they don't do is tell you how to adjust when your spending doesn't match your best intentions.
Thinking Budget starts from a different premise: the goal isn't to follow a budget perfectly — it's to understand your patterns and course-correct in real time.
Read the full manifesto /03 Method
Three ideas.
The whole product, in three moves.
Each one is small. Together they're the difference between a budget that lasts a week and one that lasts a year.
Savings, first.
$0budgeted before savings are funded
Fund your savings goals before you budget for anything else. Non-negotiable. This one habit changes everything downstream.
Read the deep-diveWeekly review.
A 5-minute weekly check-in beats a perfect budget you abandoned. We make the review effortless and actionable.
Read the deep-diveFrom the blog
All writing
Reforecast When Life Happens
When week one runs over, the answer isn't to give up — it's to reforecast. Here's how to get back on track.
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