About OpenOrder
OpenOrder answers one question for shoppers: where should I do this shop? We compare your basket across the major grocery retailers in your region and tell you which store is cheapest overall, so you can decide where to shop with confidence instead of guessing.
What we do
Supermarket prices change constantly, and the store that’s cheapest for one item is rarely the cheapest for your whole basket. OpenOrder does the comparison for you: it prices the things you actually buy across every major retailer in your region and surfaces the cheapest option — at the level of your real basket, not a handful of headline items.
How to use OpenOrder
We meet you wherever the decision happens:
- Web app — browse our price data and explore how stores compare, so you can trust the numbers before you rely on them.
- Browser extension— shop on a retailer’s own website and see competitor prices overlaid on the product and cart pages, so you know whether your basket is cheaper elsewhere without leaving the site.
- iOS app — standing in or outside a store, check in seconds whether the same items are cheaper at the competitor across the road before you commit.
Why we built it
Comparing prices properly is tedious — different pack sizes, moving prices, dozens of items — so almost nobody does it, and shoppers overpay out of habit. OpenOrder exists to make that comparison effortless and trustworthy, so the cheapest shop is always a few seconds away.
Where we operate
OpenOrder supports multiple regions, each with its own local retailers. Prices, stores and availability reflect the region you’re shopping in.
Get in touch
Questions, feedback or data corrections are welcome — see our contact page.