Every online casino player will decide at which of the online casinos to play by their experience with the choice of games and the graphics but in actual fact it is not the online casino itself which is deciding your level of entertainment pleasure but the casino software which is being used. Of course it is the online casino which is selecting which of the several online casino software suppliers it uses but as there are far more online casinos than there are casino software suppliers, it is not unusual for several online casinos to use the same basic casino software even though it may be branded differently. This is not necessarily a bad thing as when several online casinos use the same casino software, those casinos are all contributing to the huge jackpots which we are used to seeing which means that the jackpots build that much faster. The major casino software suppliers are Microgaming, Playtech, NetEnt, Cryptologic and Chartwell and they all offer different games and graphics so for example if you compare NetEnt which is used at the popular All Irish Casino with others you will see a major difference. Casinos.ie carries a brief description of all these casino software providers so if you want to know more about a particular provider just read the casino software page. It is also not unusual for a particular online casino to use different software providers for different parts of the casino site so for example an online casino might use one of the major suppliers for the casino slots but something totally different for the poker offering. The casino software in use is not often considered by the online casino player and in fact it can sometimes be difficult to find out which software is being used but it is a key ingredient in your overall experience.