Woolworths and Coles overlap on full service in Brisbane; Flybuys, Special Buys and IGA Rewards set the others apart

Asked:

In brisbane show me a ven diagram of the major supermarkets

A feature-based Euler-style comparison of four supermarket banners operating in Brisbane — Woolworths, Coles, ALDI and IGA — built from 10 sourced chain-feature records, snapshot dated 31 August 2026. It shows which services overlap and which are unique; it is illustrative, not a claim about market share, prices or every store.

Scope note: ALDI's official store page confirms a Brisbane store at Fortitude Valley (650 Wickham Street), and Woolworths' Queensland fulfilment-centre announcement says its online operation serves Brisbane. Availability can vary by store and address.

Findings

Woolworths and Coles share the clearest full-service overlap: online home delivery, pickup (Woolworths “Direct to Boot”, Coles “Click&Collect”) and fresh-food ranges — woolworthsgroup.com.au, coles.com.au

Coles is the only banner here tied to Flybuys, earning 1 point per $1 spent — coles.com.au

ALDI's distinguishing feature is rotating Special Buys, refreshed every Wednesday and Saturday — aldi.com.au

IGA runs its own loyalty scheme, IGA Rewards, under its 2026 member terms — iga.com.au

Evidence, row by row

Chain	Feature	Zone	Status	Source

Curated feature comparison of Woolworths, Coles, ALDI and IGA in Brisbane; 10 sourced chain-feature rows, snapshot 31 August 2026. Each row records whether a chain offers a feature per an official page. Feature-based and illustrative only — not market share, price, or coverage at every postcode; availability varies by store and address.

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