Sainsbury's Prices & Deals
21837 products tracked · Updated 21 July 2026
How Sainsbury's Compares
Out of 31043 products available at multiple stores, Sainsbury's is the cheapest option for 5141 (16.6%). It ranks #4 overall for cheapest prices.
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Sainsbury's FAQ
Is Sainsbury's the cheapest supermarket in the UK?
Sainsbury's is the cheapest option for 5141 out of 31043 products we compare across stores. It currently ranks #4 overall. The cheapest supermarket depends on what you buy — use Basketr to compare prices on your specific shopping list.
How many products does Sainsbury's have on offer?
Sainsbury's currently has 5963 products on offer. We update prices daily from all 13 UK supermarkets so you always see the latest deals.
How does Sainsbury's compare to other supermarkets?
We compare 21837 Sainsbury's products against 12 other UK supermarkets. See our head-to-head comparisons: Sainsbury's vs Tesco, Sainsbury's vs ASDA, Sainsbury's vs Waitrose, Sainsbury's vs Iceland.