Catalog Signal

Catalog Signal

Pricing
$19/month. Free trial available.
Rating
0.0 (0 Reviews)
Developer
Nahrin Oda

Find conflicting barcodes and part numbers. Compare your catalog with eBay or supplier CSV files.

Do your Shopify products and eBay listings show different barcodes or part numbers? Upload an eBay or supplier CSV to compare matching products. See conflicting GTINs, part numbers, brands, sizes and colors, plus missing details. Choose a trusted source, review the evidence and export findings for correction. Scans are manual and read-only, with up to 5,000 variants per source. CSV files are snapshots; live eBay sync and automatic product edits are not included.

Do your Shopify products and eBay listings show different barcodes or part numbers? Upload an eBay or supplier CSV to compare matching products. See conflicting GTINs, part numbers, brands, sizes and colors, plus missing details. Choose a trusted source, review the evidence and export findings for correction. Scans are manual and read-only, with up to 5,000 variants per source. CSV files are snapshots; live eBay sync and automatic product edits are not included. more
  • Compare barcodes and part numbers in Shopify, eBay and supplier CSV files
  • See conflicting brand, size and color details with source evidence
  • Export missing details and suggested corrections without changing products

Languages

English

Pricing

Choose the plan that best fits your business.

Catalog Signal

$19 / month

7-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.

Reviews

Overall rating
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Support

App support provided by Nahrin Oda.

Developer

Nahrin Oda

Toronto, ON, CA

Launched

October 16, 2026

Data access

This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .

View staff and contributor data:

Store owner

  • Store owner

    Name, email address, phone number, physical address

View store data:

Products

  • View products

    Products, collections

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