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The Housing Model vs Calc Zest

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 Calc Zest
DetailThe Housing Model logo The Housing ModelCalc Zest logo Calc Zest
What it doesRent vs buy planner showing which option you can afford based on your take-home pay, kids, childcare, cars and debts Free online calculators for finance, taxes, and healthcare decisions
StageNot given Not given
FoundedNot given Not given
Based inUS US
Pricing modelFreemium Free
PricingFree 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
  • RSU tax estimation
  • ESOP value calculator
  • Dental implant cost estimator
  • Markup calculator
  • Reverse sales tax calculator
  • Share incentive plan calculator
  • Mobile-friendly interface
  • Transparent calculation breakdown
  • Real-time results
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
  • Completely free with no hidden fees or paywalls
  • No data storage or tracking of personal information
  • Instant results without sign-up required
  • Plain language explanations with no jargon
  • Formulas verified and tested against real-world scenarios
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)61
Citation Flow (Majestic)128
Referring domains (Majestic)14

5 details filled in for both companies.

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