The Housing Model vs The Body Index

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

The Housing Model compared with The Body Index
Detail	The Housing Model	The Body Index
What it does	Rent vs buy planner showing which option you can afford based on your take-home pay, kids, childcare, cars and debts	Free body-metric calculators with no accounts or ads in results
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	Not given
Pricing model	Freemium	Free
Pricing	Free to build and edit your plan, no account required. The Housing Model Pass adds detailed results for $59 for 12 months, one payment with no automatic renewal and a 14-day refund.	Not given
Key features	Compare renting, buying now, buying later, and starter home then upgrade paths 30-year wealth comparison across housing paths Compare keeping current home as rental or buying a second home Plan retirement and early retirement with drawdown analysis Printable PDF report of your full plan and analysis	Open source formulas on GitHub
What makes it different	Runs entirely in your browser with no data uploaded to servers All calculations performed locally on your device with inputs never sent to company servers Free to build and edit plans; pay only for detailed results and printable reports Built by a solo maker for his own rent-or-buy decision with automated math verification	Calculators for metrics beyond BMI that major sites haven't adopted Open source formulas validated against peer-reviewed research papers All code available under MIT license for verification and reuse Free embeddable widgets with attribution for other websites
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	6	0
Citation Flow (Majestic)	12	0
Referring domains (Majestic)	1	0

4 details filled in for both companies.

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