Source, Price & Profit Any Amazon & Walmart Product, Anywhere.

The full sourcing engine. Live profit, ROI, real Amazon fees, BSR, price and rank history, and gating on every Amazon product. Plus Walmart item lookup, an estimated WFS and referral profit calc, the live on-page demand badge, and a one-tap UPC match between the two.

  • Profit & ROI
  • Real Fees · Est. WFS
  • BSR & Demand Signals
  • Price & Rank Charts
  • Gating Check
  • Amazon ↔ Walmart Match

Card required to start · Full access · Cancel any time

UPC Metrics iPhone app showing a live Hydro Flask lookup — profit, ROI, BSR, fees and gating

Use UPC Metrics on Chrome, iPhone, and the web

The UPC Metrics extension panel — the product header with ASIN and UPC, the Lists, Notes and Walmart actions, then Quick Info: BSR, estimated sales, max cost and the profit calculator with FBA fees, margin and ROI.

Chrome Extension

UPC Metrics iPhone app showing a live Hydro Flask lookup — profit, ROI, BSR, fees and gating.

iPhone App

The UPC Metrics web app — the sidebar with the Amazon/Walmart toggle beside sales cards for today, yesterday, month to date, last month, year to date and the last twelve months, lookup and list counters, a saved-lists panel, a seven-day activity chart and a recent-lookups table.

Web App

Source In The Aisle.

Scan any barcode in the store and see what it resells for on Amazon and Walmart — profit after real fees, ROI, demand, and gating — before it goes in your cart.

Product overview
Ranks & sales
Est. monthly sales
Profit & ROI
Buy Box winners
Eligibility check
Live offers
Channel split
Listing alerts
Buy Box price
Offer history
Product specs
Price & sales rank
Gating status
Buy Box stats
1
Scan The BarcodeUPC, EAN, or ISBN — straight from the camera, no typing.
2
Read The VerdictProfit, ROI, BSR or Walmart demand, real fees, and the live Buy Box — instantly.
3
Buy It Or Walk AwaySave it to a list, add your cost, and move to the next shelf.

The Full P&L,
Docked On Every Listing.

Open any Amazon or Walmart product and UPC Metrics docks beside it — live profit, ROI, real fees, BSR, the Buy Box, price and rank charts, every offer and gating, without leaving the page.

  • Your Cost, Your Margin. Type a cost and sale price — profit, ROI, margin and real FBA + referral fees recompute live.
  • The Whole Picture. Overview, price and rank history, the full offer list and live gating, without leaving the page.
  • One Panel, Both Marketplaces. The same panel docks on walmart.com — Est. WFS profit, demand signals and a one-tap match to Amazon.

Your Real Profit & Loss,
On Amazon & Walmart.

Connect Amazon's official Selling Partner API and your Walmart Seller Center — orders, fees and settlements become one live profit and loss across both marketplaces, side by side.

  • A Real P&L, Not A Sales Total. Fees, refunds, shipping, COGS and net margin, reconciled from your own settlement reports.
  • The Same P&L On Walmart. Seller Center orders and fees beside your Amazon numbers, Est. until reconciliation syncs.
  • Per-SKU, Per-Period & Read-Only. Sort by revenue, units, profit or margin. Official APIs, revoke anytime (privacy).
The dashboard — sales cards for today, yesterday, month to date, last month, year to date and the last twelve months, above lookup and list counters, saved color-coded lists and a seven-day activity chart with recent lookups.A revenue flow chart splitting $72,911 of revenue into net profit, COGS, referral fees, FBA fulfillment, shipping, advertising, refunds and other costs at a 19% net margin.

Sourcing Decks
That Survive The Day.

Save every Amazon and Walmart find into colored, searchable lists. Notes, tags, cost and sale price stick to each item, and it all stays shared across your team.

  • Unlimited Lists on every plan, with per-list color & icon.
  • Two-Way Google Sheets Sync. Push a list to a sheet, edit there, and the changes come back here — not a one-time export.
  • Team-Ready. Invite VAs & staff on Team plans; lookups, notes and lists all shared.

Supplier Lists,
Scanned At The Speed Of Paste.

Drop a CSV of ASINs, UPCs and costs. Every row resolves into a sortable grid with live profit, ROI, BSR and gating — wholesale supplier lists scanned against Amazon and Walmart alike, then exported to Google Sheets.

  • Thousands Per Scan with a PASS / FAIL flag and the exact reason on every row.
  • Real Fees, Not Flat Rates: FBA pick & pack plus per-category referral, and a 6-pack scored as a 6-pack.
  • Walmart Lists Scan Too through your own Walmart API key, every column labelled estimated.
An Amazon bulk scan — a spreadsheet-style results grid, one supplier row per product, grouped into Product, Profitability, Demand & Rank, Competition, Buy Box and Fees columns: brand, ASIN and title beside profit, ROI, profit margin, cost, sales rank, sales badge, Amazon availability, FBA and FBM seller counts, total offers, buy box price, pick & pack and referral fee.

Stalk Any Seller’s
Entire Storefront.

Track any Amazon or Walmart seller and we pull their whole catalog into one feed — newest first, each product already scored for profit, ROI, rank and gating, both marketplaces in one workspace.

  • Whole-Catalog Sync. Every product a seller carries, refreshed on a schedule, with the brand and category mix laid out.
  • A Newest-First Feed. Fresh listings rise to the top across every seller you track, so you catch winners early.
  • Save, Mark Read & Stay In Sync. Bookmark the winners, clear the rest, Amazon and Walmart sellers in one workspace.
The Amazon Storefronts product feed — a seller sidebar with catalog and unread counts, and product rows showing Buy Box price, offer count, sales rank, estimated monthly sold, fulfillment and a history chart.

Every Seller On The Planet. Including Near You.

2,441,551 Amazon and Walmart sellers on one live globe. It flies straight to your city and counts the competition around you — drag to spin it, scroll to zoom.

Live seller map
2,441,551
Amazon & Walmart sellers mapped worldwide
Sign up to view competitive data

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 solo RA & OA sellers across Amazon and Walmart — daily store and listing checks, up to 1,000 lookups a month.

  • 1,000 product lookups / month
  • Amazon + Walmart, one shared pool
  • Bulk scan up to 10,000 UPCs / month
  • Track 3 competitor storefronts
  • Seller Central & Walmart P&L
  • Unlimited saved lists, notes & history
  • Email support
Start 14-Day Free Trial

Pro

Most Popular
$49/ month

For full-time and wholesale sellers running big supplier lists on Amazon and Walmart — unlimited lookups and bulk scanning.

  • Unlimited product lookups
  • Unlimited bulk scanning
  • Track 50 competitor storefronts
  • Unlimited team seats (pooled)
  • Google Sheets two-way sync
  • Priority support
  • Everything in Starter
Start 14-Day Free Trial

Never Buy A
Dud Again.

Every deal checked for real profit, ROI, BSR or Walmart demand, and gating before you spend a dollar — on Amazon or Walmart, on the shelf, in the listing, or across a whole supplier list. 14-day free trial, no charge until day 15, cancel any time.