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CHIMBUK.

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Grocery quick-commerceConcept study — original Chimbuk design · not affiliated with any live product

QuickCart

Ten-minute groceries that don’t fall apart at minute ten.

Build this (or better) →Browse 8 screens ↓

Three synced apps from one codebase: customer, picker, driver

The brief we wrote ourselves

Dark-store fulfilment, live inventory and substitution AI — the full quick-commerce stack as a concept that survives peak hour.

The problem in this category

10-minute promises break on stockouts, picker overload and substitution chaos — then the refund tickets arrive by the thousand.

How this concept answers it

Per-node inventory ledger with reservation-before-promise, picker flow optimized for one-thumb gloves, and an AI substituter that learns each household’s “never replace” list.

Feature set

  • Reserve-first cart (no ghost stock)
  • Picker app: batched, zone-scored routes
  • AI substitutions with household memory
  • Slot pricing to flatten demand peaks
  • Offline-tolerant POS fallback

More from the Lab

All 12 concepts →

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