Most grocery apps show you deals inside one store. CartHappy compares 350M prices a day across 10,000 stores, auto-applies every coupon, and splits your cart to whatever's cheapest that week. It can also learn your regular list and build your cart automatically β WXYZ Detroit tested it live on TV, saving a family $28 instantly. We built ours as an extension because it works horizontally, sitting inside each retailer's environment while helping the shopper shop across stores, not locked into one.
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Maker
Quick update for everyone following along β Aldi is now live on CartHappy! π It was one of the most requested retailers in this thread, so glad to get it shipped. Cart splitting, coupon matching, and the auto-cart all work across Aldi now, just like Walmart, Target, Kroger, and Safeway.
Keep the feedback coming β it's shaping the roadmap. We're also working on product alternatives: intelligently swapping name brands for store brands when they're the same product.
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I dig how it doesn't just show you the prices elsewhere, but creates the basket for you w/ item already added
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Maker
@reillybrennanΒ Thanks Reilly! It was a big technical task to do SKU matching, validate pricing and availability and agentically move it to the next best retailer. 350M prices a day we're tracking so there's a lot of moving parts!
Quick update for everyone following along β Aldi is now live on CartHappy! π It was one of the most requested retailers in this thread, so glad to get it shipped. Cart splitting, coupon matching, and the auto-cart all work across Aldi now, just like Walmart, Target, Kroger, and Safeway.
Keep the feedback coming β it's shaping the roadmap. We're also working on product alternatives: intelligently swapping name brands for store brands when they're the same product.
I dig how it doesn't just show you the prices elsewhere, but creates the basket for you w/ item already added
@reillybrennanΒ Thanks Reilly! It was a big technical task to do SKU matching, validate pricing and availability and agentically move it to the next best retailer. 350M prices a day we're tracking so there's a lot of moving parts!
@jlaramieΒ 350m per day π€―
And covered live on a local news channel in Detroit: https://www.wxyz.com/news/smart-shopper/7-smart-shopper-adding-this-extension-to-your-web-browser-can-save-you-on-groceries