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WorthCay vs ylishi.tools

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

WorthCay compared with ylishi.tools
DetailWorthCay logo WorthCayylishi.tools logo ylishi.tools
What it doesFree Coast FIRE calculator to track your progress toward financial independence Free Amazon FBA calculators and seller tools with verified 2026 fee rates
StageNot given Startup
FoundedNot given 2026
Based inNot given CN
Pricing modelFreemium Freemium
PricingFree plan with 90-day trial: up to 20 accounts, 3 months snapshot history, multi-currency support, advanced charts, data export. Premium Monthly: $6/month with unlimited accounts and unlimited snapshot history. Premium Yearly: $59.99/year with all features unlocked. Free core tools with no signup. Pro plan: $29.99/month or $299/year (save 17%). One-time fee audit service: $299 for up to 50 SKUs, $4 per extra SKU.
Key features
  • Coast FIRE calculator
  • FIRE number calculator
  • Progress tracking over time
  • What-if scenario testing
  • Multi-currency support
  • Advanced charts and analytics
  • Data export in JSON and CSV
  • FBA Profit Calculator with all hidden fees
  • PPC Analyzer for ACOS and ROAS calculation
  • Fee Simulator comparing fulfillment methods
  • Listing Grader with optimization tips
  • Review Analyzer for competitive insights
  • Inventory Optimizer with restock alerts
  • Cost Tracker for expense management
  • Real-time exchange rate conversion updated every 5 minutes
What makes it different
  • Organizes multiple real account types to match actual portfolio structure
  • No signup required to run calculator; optional account for saving progress
  • Immediate what-if analysis without reentering data
  • 50+ free tools with no signup, login or credit card required
  • Fee rates verified monthly with open-source data published under CC BY 4.0
  • Built by an 8-year Amazon FBA seller addressing real seller pain points
  • Supports multiple marketplaces: Amazon US/EU/UK/JP/CA/AU, Temu, TikTok Shop, and Etsy
  • Transparent formulas using industry-standard calculations verifiable by users
Community votes00
DR (Domain Rating by Ahrefs)9 no change since last check23 no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)1816
Referring domains (Majestic)1010

5 details filled in for both companies.

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