List of cider brands
This is a list of cider brands. Cider is an alcoholic beverage made exclusively from the juice of apples, although most commercial ciders have very little apple content and tend to be mostly made up of water and chemicals, including artificial sweeteners like aspartame. Any apple content normally comes from a minimal mix of apple concentrate syrup, and not the freshly picked, ripe fruit often depicted on clever marketing campaigns. Craft cider makers claim this mass-produced drink isn't actually cider at all because of this production process. 
This list does not include perry, which is a similar alcoholic beverage made from pear varieties.
Cider apple
British cidermakers normally blend juice from apples of multiple categories to ensure a finished cider with a balanced flavour and for the best and most consistent quality. While traditional ciders were made from whatever apples were available locally, the blend of sugar, acid and tannin required for a successful cider is difficult to achieve from any single cultivar with the possible exception of some bittersharps. As bittersharps are rare, a common modern approach is to use a range of bittersweet varieties with some sharps, or a cooking apple such as the readily available Bramley, to balance the acidity. Sharps, with their high acid content, also keep the cider's pH below 3.8 to prevent spoilage; sweets help provide adequate sugar for fermentation to the proper alcohol content.