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Marketing-Rechner vs Eerlijk over Thuisbatterijen

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

Marketing-Rechner compared with Eerlijk over Thuisbatterijen
DetailMarketing-Rechner logo Marketing-RechnerEerlijk over Thuisbatterijen logo Eerlijk over Thuisbatterijen
What it doesFree marketing calculators for ROI, ROAS, customer lifetime value and profitability metrics Independent calculator to check if a home battery pays for itself in your situation
StageEstablished Not given
Founded2018 Not given
Based inCH NL
Pricing modelFree Free
PricingNot given Not given
Key features
  • 40 marketing calculators across 7 topics
  • Google Ads click price study for 38 industries
  • Local browser calculation with no data transmission
  • 24 knowledge articles and 37-term glossary
  • Support for EUR, CHF and USD currencies
  • Metrics linked across calculators for integrated analysis
  • Compares battery models from 23 brands on payback time and net result after 15 years
  • Calculates with real hourly EPEX prices for dynamic energy contracts
  • Processes the end of net metering from 1 January 2027
  • Provides negative buying advice if purchase is not worthwhile
  • No account or email required
  • Generates 10-page PDF advice report with lowest prices from 11 shops
  • Free 22-page PDF handbook about home batteries
  • Analyzes consumption and solar generation hour by hour for full year
  • Three scenarios: pessimistic, most likely and optimistic outcomes
  • Updates prices from 11 online shops every morning automatically
What makes it different
  • Avoids inflated benchmarks; provides honest assessments for decision-making
  • Regional focus on DACH countries with specific data
  • Truly independent: sells no batteries, has no arrangements with installers, publishes negative buying advice
  • No personal data collection: zero signup required, immediate results without email
  • Built from personal need: creator did his own calculations after a misleading sales pitch
  • Comprehensive research: 384 example households analyzed in 26,112 calculations
  • Shows all calculation assumptions: transparent methodology with public data sources
Community votes00
DR (Domain Rating by Ahrefs)2 no change since last check16 no change since last check
Trust Flow (Majestic)018
Citation Flow (Majestic)2424
Referring domains (Majestic)6718

5 details filled in for both companies.

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