Best and worst supermarketsDiscover which supermarket is rated best by thousands of shoppers. All major supermarkets – including Tesco, Sainsbury's and Asda – reviewed. Find out which supermarket own-label products have earned Best Buy status.In this guide (13 articles)Supermarkets comparedAldi reviewAmazon Fresh reviewAsda reviewCo-op reviewIceland reviewLidl reviewMarks & Spencer reviewMorrisons reviewOcado reviewSainsbury's reviewTesco reviewWaitrose review
Supermarket price comparisonCompare supermarket prices with Which?. We compare the price of everything from bread to toilet paper every month to reveal the cheapest supermarket.2 June 2022
How to spend less at the supermarketWhich? reveals the top tips to help you save money at the supermarket30 May 2022
Food and drink post-Brexit: what you need to knowHere we take a look at how the availability, price and quality of the food on our shelves will be affected by the UK-EU trade deal.22 December 2021
Best and worst convenience storesFind out which convenience stores Which? members rate the best and worst24 June 2021