Barasu
A grocery agent for Mexico, built at a hackathon.
Barasu is a hackathon project, not a finished product. I built it for Hackathon CDMX, where it won the Firecrawl prize.
Type or dictate your list and it tells you which stores to buy it in, up to three, across Chedraui, Bodega Aurrerá and Walmart.
- Hackathon project · Firecrawl prize
- Product design, Build
- 2026
- Firecrawl prize, Hackathon CDMX
The problem
A typical grocery run costs more in one store than the same list split across a few. Nobody has time to compare item by item.
Where the agent acts
Barasu turns a typed or dictated list into a draft with quantities, searches every product in the three stores and returns the cheapest combination.
Where the human decides
You correct the draft and its quantities before anything is compared, and you choose where to shop.
Live preview
Try the Barasu prototype
Live demo
- 1Type a list in Spanish, for example “Agrega 2 litros de leche, 12 huevos y 1 kg de arroz”.
- 2Open Mi lista.
- 3Press Comparar tiendas to see the cheapest store and the cheapest pair.
