DealPrompter.com

AI Prompt Crafter for Smart Shopping

How to save money in 3 steps:

1

Set Preferences

Enter your zip code, category, and select stores. Customize with dietary needs and meal plans.

2

Copy Prompt

Click the Copy button. We engineer the perfect query for you.

3

Paste into AI

Paste it into Gemini or ChatGPT. It will create a report automatically.

Specific Store

Specific Products

My Shopping List

Recipe Ideas

Specific Diets

Travel

Calculates gas costs based on your zip code vs. savings.

Fuel the Dad Bot

I'm a dad of 4 building this tool to beat inflation. If I helped you save $20 today, I'd appreciate a coffee (or a box of diapers)!

Support the Family

The Prompt

Ready for AI Analysis

Paste into Gemini or ChatGPT.

Frequently Asked Questions

Does DealPrompter cost anything?

No, DealPrompter is **100% free** to use. We generate the perfect, expertly-engineered prompt for you. You use it with your own AI account (like Gemini or ChatGPT).

How accurate are the grocery deals?

The accuracy depends on the AI model you use. Modern models like Gemini and ChatGPT index the live web, including weekly ads and circulars. Our prompt is engineered to force the AI to verify current dates and active sales.

Why use this instead of just asking AI myself?

Context matters. Our prompts contain specific "Prompt Engineering" logic—including dietary filters, "One Winner" rules, travel cost calculations, and output formatting—that a standard chat query lacks. This ensures you get actionable data, not just generic advice.

Can I add local stores?

Yes! Use the "Other Stores" field to add local markets (e.g., Sedano's, Bravo, H-Mart). The prompt will instruct the AI to check those specific local chains alongside big retailers.