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Club Coop

OpenAI GPT-5 Startup Hackathon

Club Coop is a grocery deal & discount agent for consumers. Our assistant Cooper scans weekly circulars/public discount sources from nearby retailers & generates a personalized savings report based on user preferences (brands, items, stores.) What we built: Onboarding & preferences. We used ChatGPT 5 to overhaul the onboarding flow and wire it to our backend so user preferences are captured and stored reliably. The Cooper agent. We used ChatGPT 5 to create Cooper, which interprets your preferences and queries local deal data to assemble a customized report of best prices and discounts in your area. Data & storage. All database connections are handled with code we generated and integrated via ChatGPT 5, using Supabase as our primary datastore for users, preferences, deal snapshots, and weekly reports.

Team

matthewcaith75

Placement

Participant

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