Compare prices without leaving
the shopping page
ShopSmartAI detects every product you view and instantly shows you the best price across retailers — powered by Claude AI.
Works on these shopping sites
Everything you need to save money
The extension quietly works in the background and speaks up when it matters.
Instant Price Check
See prices from all retailers in one click, no tab-switching.
AI Deal Score
Claude AI rates every deal 1–10 and tells you if now is a good time to buy.
Price Alerts
Set a target price and we'll notify you the moment it drops.
Smart Badge
A badge appears on product pages when we find a cheaper option.
Privacy First
No account required. We never sell your data.
5 Retailers
Amazon, Walmart, Target, Best Buy, and eBay covered.
Install in 60 seconds
Download the Extension
Clone the repo and navigate to the extension/ folder.
Enable Developer Mode
Open chrome://extensions and toggle Developer Mode on (top right).
Load Unpacked
Click "Load unpacked" and select the extension/ folder from the project.
Start Shopping
Visit Amazon, Walmart, Target, Best Buy, or eBay — the extension activates automatically.
# Clone and open extension folder
git clone https://github.com/shopsmartai/app.git
cd app/extension
# Then load in Chrome:
chrome://extensions → Developer Mode → Load Unpacked
Ready to save on every purchase?
It takes less than a minute to install. No account required.