SellerScope

by SellerScope · Workflow & Planning

Manifest V3 Free

View in Chrome Web Store Data as of 18 Oct 2026

Amazon FBA Profitability Calculator — smarter margins, better decisions

Users

−1 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#148K

#123K among extensions

Version

1.1.0

updated 3 Apr 2026

Users

monthly, 7 months

Latest, 18 Oct 2026: 22 usersMove the mouse over the chart for any month

Ratings count

monthly, 7 months

Latest, 18 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About SellerScope

SellerScope is an Amazon FBA profit calculator that lives on the page. Open it on any Amazon product or Seller Central inventory page to instantly see: Profitability Calculator • Real-time profit margin and ROI calculation • Referral fee, FBA fee, and COGS breakdown • Net profit per unit Reorder Planner • Calculates your exact reorder point based on sales velocity, manufacturing time (0–90 days), and shipping time (0–90 days) • Urgency alerts: healthy / warning / critical / overstock Listing Score • Instant listing quality audit across images, content, reviews, and market rank • Identifies gaps with specific improvement tips backed by Amazon data AI Insights • AI-powered performance analysis using real BSR trends and customer reviews • Surfaces review sentiment, sales velocity estimates, and actionable improvement opportunities • Competitive differentiation analysis: find pain points in the market and product angles to win SellerScope works on Amazon product pages and Seller Central inventory pages. No data is sold or shared with third parties.