Chrome extension · live on every Amazon listing

Source Amazon.
The math is done.

Profit, ROI, BSR, Buy Box, every offer, and a 90-day Keepa chart — docked inside every Amazon listing in 180 ms. Bulk scans, gating, and a real P&L on the side.

Start 14-day free trial See it on a real ASIN
No card to start Cancel anytime 7 marketplaces
Profit+ $40.85
Buy Box · 90d$129.99
ASIN Metrics extension panel on a real ASIN — live profit $40.85, margin 31.4%, ROI 68.1%, BSR #596,136, max cost $77.58, and the full FBA fee breakdown.
ASIN Metrics dashboard — daily lookups, 30-day lookups, lists, activity chart, recent lookups.
The panel

Every margin call,
without leaving Amazon.

The panel docks into every listing the moment you open it — full product header, real fees, profit / margin / ROI, BSR, the live Buy Box, and every active offer in one column.

  • Live profit calc with FBA + FBM toggle, inbound, VAT, multi-currency, discount presets.
  • BSR & sales velocity with 30-day and 90-day averages, trend pill, drops.
  • Every offer surfaced — FBA, FBM, prime, AMZ; sorted, fee-adjusted, channel-colored.
  • Sales-tax / hazmat / gating flagged inline before you commit a cent.
ASIN Metrics extension panel — Overview tab on the ASICS Men's Gel-Nimbus 24 listing showing live profit $40.85, margin 31.4%, ROI 68.1%, BSR #596,136, max cost $77.58, FBA fees, and discount slider.
Charts

The chart you already check.
Without the extra tab.

Price History, Sales Rank, Monthly Sold, Offers, Rating & Reviews — six series across six time windows. All rendered inside the panel in 180 ms.

  • Day · Week · Month · 3 Mo · Year · All — one tap to switch windows.
  • Amazon-shaded blackout windows on the price chart so you see Buy Box risk at a glance.
  • Cursor-scrub readout shows the exact value at every point in time.
  • Offers + Rating + Review Count overlaid on one canvas — competitive density at a glance.
ASIN Metrics extension panel — Charts tab showing Price History & Sales Rank (Amazon, Buy Box, Sales Rank series), Monthly Sold, and Offers, Rating & Reviews charts.
The dashboard

Your sourcing
control room.

Every lookup, list, and gating result lives on one fast, searchable canvas. Sign in once, sync across browsers, never lose an ASIN again.

ASIN Metrics dashboard — daily and 30-day lookup KPIs, saved lists, weekly activity chart, recent lookups.
Today
15 lookups
98 this week
30-day
101 lookups
across 7 marketplaces
Activity
38 peak
last 7 days
Gating

Know before you buy.
One click to apply.

Paste a wholesale or arbitrage list — up to 500 ASINs / UPCs / EANs per check. We resolve each one against your Seller Central account and mark every row Open or Gated with the exact reason.

ASIN Metrics gating checker — 146 identifiers checked: 31 Open, 115 Gated, with brand restrictions and Apply-to-Sell links per row.
Parallel SC queries
Median under 4 s per ASIN — entire list resolved in parallel.
Brand & category
Restrictions detected with the exact policy reason inline.
Apply-to-Sell
One-click link on every gated row, deep-linked to SC.
CSV export
Walk away with only the sellable SKUs in a clean file.
Lists

Sourcing decks
that survive the day.

Save every find into colored, searchable lists. Wholesale leads, online-arbitrage, purchased — your workflow, your taxonomy, your team.

ASIN Metrics lists library — six saved lists for wholesale and online-arbitrage leads with color coding and per-list item counts.
180ms
panel render
90 d
Keepa window
500
identifiers per gating check
7
Amazon marketplaces
Pricing

Start free for 14 days. Cancel any time.

Every plan starts with a 14-day free trial. No charge until day 15 — cancel any time in Settings.

Starter

$19/ month

For active arbitrage sourcers running daily checks.

  • 1,000 single lookups / month
  • 1,000 bulk UPCs / month
  • Bulk scans up to 500 UPCs
  • Seller Central sync + Gating
  • Unlimited saved lists & notes
Start 14-day trial

Pro

Most popular
$49/ month

For full-time sourcers who lean on bulk wholesale lists.

  • 25,000 single lookups / month
  • 50,000 bulk UPCs / month
  • Bulk scans up to 10,000 UPCs
  • Soft fair-use cap, no hard cutoff
  • Priority support
Start 14-day trial

Yearly billing and team seats on the pricing page.

You source.
We do the math.

Go find the deal — leave fees, BSR, gating, and the P&L to us. 14-day free trial, no card required.

Start free trial I already have one