Loading Product Detail

CartLens — Scan Your Receipt. Find Out If You Overpaid. | BuildHop

Leaderboards Founders Live Blog FAQ

BackBack to leaderboard

WebsiteProduct Website HopHop Product

Public Detail

Live

CartLens

AI-powered receipt scanner that reveals if you overpaid and finds cheaper local prices.

Domain

cartlens.co

Category

Ecommerce

Maker

Published

Jul 21, 2026, 4:11 PM

Public Viewing Metrics

Aggregate browse activity for this launch.

Public

BuildHop helps people discover what builders are making, one hop at a time, while giving founders a fast path to real visibility.

Product

All products Browse live products Live Signal

Founders

Submit your product Sign in Create account

Help

Tracked Views

29

Seven-day discovery trend.

Completed Views

12

Views that stayed for at least 5 seconds.

Average Dwell

86.9s

Average time in view.

Completion Rate

41%

Share of tracked views that stayed for at least 5 seconds.

About CartLens

CartLens — Scan Your Receipt. Find Out If You Overpaid.

CartLens is an AI shopping app that scans any receipt or price tag to instantly reveal if you overpaid and find cheaper local prices from real shoppers.

Hop this product

Voting and feedback now happen on hop pages, where you can browse the launch in context. Hop through CartLens to visit, vote, and leave feedback from the live discovery flow.

Legal

Terms Privacy Legal

Built with love by Claire & Jake

@tinytechfox @jacobcounsell

Build In PublicShip In PublicDistribute In Public

Sign In Sign Up