Sourcing Engine

Find what already sells.

Paste a list of competitor shops. The engine opens each one, pulls the items that sold most recently, and returns brand, title, price, shipping, sales count and review count in one spreadsheet.

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A real run: three shop URLs in, recently sold items out, ready to export to Excel.

Why it works

Benchmark resellers, not brands.

Official brand stores are hard to compete with. Reseller shops with thousands of listings show what Japanese shoppers are buying right now, at prices a small seller can match.

SIGNAL 1

Recently sold

Each shop's mobile page exposes the latest items that sold. The engine reads those, not the static catalog.

SIGNAL 2

Sales vs. reviews

High sales with few reviews means demand without an entrenched leader. Those listings convert fastest when copied well.

SIGNAL 3

Price and shipping

Price and shipping per item make margin checks instant, before a single product is bought.

From 100 shops to 500 candidates.

Feed in 100 reseller shops and get around 500 recently sold products in a few minutes. Export to Excel, or pass them straight to the Auto-Listing Engine.

  • Batch input of shop URLs, with keyword links
  • Live log of every shop processed
  • Thumbnail, brand, title, Korean translation of the title
  • Price, shipping, sales count, review count, product URL
  • One-click export to Excel
Sourcing engine results table

Results table. Competitor shop names and product images are blurred.

Next with Claude

From a list to a shortlist.

Next, Claude reads the reviews and detail pages behind each candidate and ranks them by buyer need, margin and listing difficulty, so a seller reviews 20 products instead of 500.

Selling K-beauty abroad?

We are onboarding a small group of Qoo10 Japan and Joom sellers. Tell us what you sell.

Request early access