Observed arrival · 2026-08-23

Redline, the Shopify profit ranking

redlineapp.tech Observed source

Editorial interest 84/100 Selection signal · not a rating of the site

An embedded Shopify app that ranks products by contribution margin instead of revenue.

Landing page captured for the 2026-08-23 issue.

Why it surfaced

Redline shows how a store’s best seller can become its worst product after accounting for product cost, payment fees, shipping, and refunds. Its sample ranking turns a $3,196 wool blanket into a $429.87 loss, while a low-revenue desk organizer rises to third place.

An embedded Shopify app that ranks products by contribution margin instead of revenue.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

⊠LoginAccess appeared gated

$PaidCommerce or pricing visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

ƒJavaScriptBrowser-side code central

One card from the complete issue

Condor Fare: 200 Worms

287,002 arrived 1,000 judged 1000 catalogued Enter the complete issue