Supermarkets

Discover which supermarkets are rated best and worst by thousands of shoppers, and find out which supermarket own-label products are Best Buys.

Best and worst supermarkets
We've quizzed thousands of shoppers about in-store and online supermarkets. Find out how Asda, Tesco, Sainsbury's, Morrisons, Aldi, Lidl, Waitrose, Marks & Spencer, Iceland and Ocado compare, and whether your favourite is the top.
Supermarket price comparison
by Hannah Walsh
Which is the cheapest supermarket? Every month we compare the price of groceries from Morrisons, Tesco, Asda, Sainsbury's, Ocado and Waitrose to reveal the cheapest supermarket in our grocery price comparison.
Aldi and Lidl offers
by Anna Studman
Which? guide to Aldi and Lidl offers on home electricals, gardening products and power tools. See our reviews of products and top tips for getting a good deal.

Put us to the test

Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.

Supermarkets

Best and worst supermarkets

Supermarket price comparison

Aldi and Lidl offers

Put us to the test

Best and worst supermarket loyalty cards

Best and worst convenience stores