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DEVELOPMENTShopping · Groceries · Price Comparison · AI Assistant

Julyu – The Smartest Way to Shop & Save on Groceries

Julyu is an AI-powered grocery shopping assistant that helps you save money and time by comparing total grocery costs across nearby stores in seconds. Instead of checking prices item by item, Julyu analyzes your entire shopping list at once. Using advanced AI and large language models, Julyu understands your list, matches products across retailers, and calculates the full cost at each store — including availability, travel time, and delivery options. Julyu doesn’t just show individual prices. It tells you where your full list is cheapest and most convenient, helping you decide whether it’s worth driving a few extra minutes or choosing delivery. Whether you’re shopping for groceries, household essentials, or weekly staples, Julyu makes smarter shopping effortless by combining real prices, location data, and personalized time value into one clear recommendation. Save money. Save time. Shop smarter with Julyu.

Julyu – The Smartest Way to Shop & Save on Groceries
Grocery Price ComparisonSmart ShoppingGrocery OptimizationShopping List AnalyzerCost Comparison
Status
DEVELOPMENT
Category
Shopping · Groceries · Price Comparison · AI Assistant
Technology
Grocery Price Comparison
The Challenge

Market Opportunity

Julyu is an AI-powered grocery shopping assistant that helps you save money and time by comparing total grocery costs across nearby stores in seconds. Instead of checking prices item by item, Julyu analyzes your entire shopping list at once. Using advanced AI and large language models, Julyu understands your list, matches products across retailers, and calculates the full cost at each store — including availability, travel time, and delivery options. Julyu doesn’t just show individual prices. It tells you where your full list is cheapest and most convenient, helping you decide whether it’s worth driving a few extra minutes or choosing delivery. Whether you’re shopping for groceries, household essentials, or weekly staples, Julyu makes smarter shopping effortless by combining real prices, location data, and personalized time value into one clear recommendation. Save money. Save time. Shop smarter with Julyu.

Our Solution

AI-Powered Approach

We built a production-grade system leveraging cutting-edge AI and machine learning to solve this challenge at scale.

  • Grocery Price Comparison
  • Smart Shopping
  • Grocery Optimization
  • Shopping List Analyzer
  • Cost Comparison

Impact & Results

Measurable outcomes from our work

12–18%
Average basket savings
18–25 minutes
Weekly time saved per user
2–6 hours
Price update latency
38–52%
Conversion to best basket

Technology Stack

Frontend
Next.js responsive web app with SEO-first public pages
Personalized grocery list builder with preference learning
Basket comparison UI with savings explanations
Price history, alerts, and budget dashboard views
Receipt scan and savings recap workflow
Backend
Supabase Postgres data model for products, prices, and users
API routes for list analysis, comparisons, and admin metrics
Ingestion pipeline for retailer prices and promotions
Normalization and unit conversion for cross-store comparison
Secure auth, roles, and audit logs for internal tools
AI/ML
Product matching model for cross-retailer SKU alignment
Basket optimizer with constraints and substitution logic
Receipt OCR + item reconciliation for post-purchase savings
Price anomaly detection for alerting and data QA
Personalized deal ranking based on history and preferences

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