Search any product and Sniff finds the best price across every store — while catching scams before you get burned.
Works with Amazon, Walmart, eBay, AliExpress & more
Amazon
$39.99
Retail
Alibaba
$11.80
Best price
Walmart
$34.50
Competitor
YOU SAVE
$28.19
70% off!
From price tracking to deal alerts, Sniff is your AI companion for finding deals across the internet.
Scan prices across Amazon, Walmart, AliExpress, and 50+ stores to find the lowest price instantly.
Watch Sniff trace your product from retail to source, uncovering deals in real time.
Our users save big across every category — electronics to beauty, deals are always there.
We check reviews, shipping, and returns so you only buy from sellers you can trust.
Deals our shoppers have found using Sniff.
LED Desk Lamp
Wireless Earbuds
Yoga Mat (6mm)
Phone Case (MagSafe)
USB-C Hub 7-in-1
Silicone Kitchen Tongs
POWERED BY
Sniff started as a question: why do we pay 5-10x markup on everyday products? We built an AI shopping assistant that finds the best deals across the entire internet — so you always get the best price.