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Consumer data

Canasta CR

195,000+ products across 22 retail chains, compared daily.

Canasta CR screenshot
Year
2026
Role
Data pipeline · Build
Status
Live · free

The problem

Comparing prices means opening a dozen store sites — or driving between them.

What we built

A fast, free comparator with barcode scanning and price-error alerts, fed by scrapers that refresh on a schedule.

Under the hood

  • Store scrapers on a schedule
  • Product matching across stores
  • A static, fast front end on Cloudflare
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