PrepDeals
Independent digital product · Public beta

Grocery deals become a plan of action.

PrepDeals finds the week’s strongest specials, connects them to relevant recipes, and helps each person adjust servings, calories, and their grocery list.

prepdeals.ca
PrepDeals main screen showing discounted recipes with cost per serving and nutritional values.
7major Quebec grocers
≈ 170available recipes
≈ 10new recipes each week
≈ 180pages already indexed
The starting point

A product born from a real problem.

Eating toward your goals without missing the week’s best deals should be simple.

PrepDeals began as a personal tool: a faster way to compare flyers, discover new meals, and stay in control of cost, servings, and nutrition. That idea grew into a public product designed specifically for the Quebec market.

01 · Detect

See what is genuinely worth buying this week.

Flyers from seven major banners are transformed into comparable data. n8n workflows support extraction, normalization, and the matching of products to ingredients used by recipes.

People can filter by grocer and start with a deal to find something worth cooking.

02 · Connect

From the deal to the cart, without losing the thread.

Each recipe connects required ingredients to products that are actually on sale. Estimated cost per serving, savings, and grouping by grocer turn a meal idea into a practical grocery list.

03 · Personalize

The quantities follow your goals.

A calories-per-serving control and a serving-count control adjust ingredients and nutrition totals. The same meal can adapt to the person—not the other way around.

PrepDeals controls for adjusting calories per serving and number of servings.
PrepDeals recipe search on a phone, filtered for discounted beef recipes.
PrepDeals grocery list on a phone, grouped by grocery store.
04 · Take it with you

Designed to move from the kitchen to the grocery store.

Recipe discovery and grocery lists remain useful on a small screen: find an idea at home, then check products directly in the aisle.

GrenierStudio contribution

A complete product, owned end to end.

PrepDeals demonstrates more than an interface: it is a living system bringing together data collection, matching logic, product experience, dynamic content, and production infrastructure.

  • 01Product design
  • 02UI/UX
  • 03React
  • 04Node.js
  • 05PostgreSQL
  • 06API
  • 07n8n
  • 08SEO/SSR
  • 09Analytics
  • 10Hosting
Living product

In beta, already built to learn.

PrepDeals is in its early acquisition phase to gather real feedback. Analytics guide upcoming decisions, while dynamic recipe pages and the sitemap steadily grow its search presence.

01

Acquisition

Observe how the first users discover and use the product.

02

Content

Add roughly ten recipes per week and expand the matching possibilities.

03

Evolution

Improve journeys based on observed behavior and feedback.

PrepDeals

Try PrepDeals—or tell us about your own product.