Observed arrival · 2026-10-01
GetFeePilot’s marketplace fee calculator
A US seller calculator estimates fees, profit, margin and break-even prices across online marketplaces.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Online sellers comparing resale costs and take-home profit
- Worth noticing
- The calculator separates marketplace fees from seller-controlled costs and includes a table showing how a $5 price change affects profit.
Field notes
Inputs cover costs that can be easy to omit when pricing a resale item, including packaging, promotion, returns reserve, and optional external processor fees. The page says sales tax is included in a fee base only where the marketplace applies fees to it, and describes testing flat-fee cutoffs and high-value tiers. Its comparison excludes platforms whose rates it labels unverified.
Observed signals
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
◎NicheUnusually specific use
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