Marketplace comparison
Compare estimated profit across Amazon, Etsy, Shopify, and TikTok Shop using one product and editable fee rates.
Use this as a first-pass channel comparison. Each marketplace has its own detailed calculator for deeper checks.
Best channel
Shopify
Best profit
$20.65
Best margin
45.9%
Shared base cost
$23.00
This comparison applies one selling price and base cost across channels, then changes the marketplace fee rate.
Use the detailed marketplace calculators for platform-specific shipping, ad, subscription, and promotion rules.
This comparison uses simplified fee rates and does not include every marketplace-specific rule, tax, refund, promotion, or fulfillment program. Last config update: 2026-07-06.
Join the list for CSV bulk calculators, PDF exports, and marketplace comparison tools.
Use Marketplace Fee Comparison before listing, reordering, or launching ads. Start with conservative costs, then test how price and fees change profit.
Marketplace Fee Comparison follows a simple seller economics model: revenue minus product cost, shipping, platform fees, payment fees, advertising, and other order-level costs.
A seller can enter a target price, product cost, shipping cost, and fee rate, then compare profit margin before deciding whether the item deserves more research.
The most common issue is treating marketplace revenue as profit. Marketplace Fee Comparison helps expose hidden costs before they become expensive inventory mistakes.
It can show unit economics, but channel choice also depends on demand, competition, fulfillment, and traffic acquisition.
Shopify often has lower transaction/payment fees, but you usually pay separately for traffic, apps, and store operations.