FullCarts tracks shrinkflation, skimpflation, and hidden price hikes across US grocery products — submitted and verified by real shoppers like you.
Every data point comes from real shoppers. The community submits, the community validates, and the data stays open for everyone.
Point your camera at any grocery barcode. FullCarts instantly checks if that product is in the database and shows you its full shrink history.
Spotted a size reduction? Submit a report in under a minute. Paste a Reddit post URL and our parser auto-fills the form. Earn XP for every verified submission.
Other shoppers confirm reports with an "I've seen this too" tap. Three independent confirmations earns a Verified badge. No single person controls the data.
No paywall. No sign-up. Every product, every shrink event, every company response — available as a CSV right now.
These are real, documented cases from our database. Every product is tracked with before-and-after sizes, dates, and percentage changes.
We exist to make the invisible visible. Every shrink event we document is one more data point that makes it harder for companies to quietly take from shoppers. The data is public, the process is open, and the community controls it.
Open the AppNo cost to shoppers. No ads, no premium tiers, no paywalls. The app and all its data are free to use.
Open data. Every submission is anonymized and publicly downloadable as a CSV. No sign-up required.
Community validated. Reports require multiple independent confirmations before earning a Verified badge.
Transparent about money. We work with advocacy orgs, researchers, and journalists who want to use the data to hold companies accountable — for a fee that covers operating costs only.
No deals that compromise the data. We don't work with companies that have a financial interest in what this data says.
We're building toward an ecosystem where consumer-aligned organizations get the tools they need, and brands with a verified track record of transparency get recognized for it.
Academic institutions, public interest journalism, and advocacy organizations can access the full anonymized dataset via API or bulk CSV download — for a fee that covers server costs only.
Get in touch →Organizations working on food pricing transparency, consumer rights, or grocery policy can use our data to strengthen their case. We'll co-publish findings and list all partners publicly.
Partner with us →A future program for brands and retailers with a verified, community-monitored record of no hidden size cuts. Criteria and the full partner list will always be public. No pay-to-play.
Coming SoonEvery scan, every report, every confirmation makes the database more accurate and harder to ignore. Takes 60 seconds.