When playing at an online casino you probably and reasonably give not much thought to the software which is powering your casino experience and yet it is a very important part of your enjoyment. Most online casinos do not write their own casino software as there are specialists around who do nothing else and are therefore far better at it than an individual casino might be; any online casino that does write their own software is likely to be quite limited in their offering. The casino software companies are not as well known to the general public as the online casinos themselves but names such as Microgaming , Wagerworks, Playtech and Chartwell are all in the business; the casino software page here at onlinecasino.ie will give you more detail of these companies. The fact that online casinos use these companies also explains why online casinos can sometimes look remarkably similar although the branding is different and have the same range of games. For example Playtech casino software is used by BetFred, Bet365 and William Hill so you will find a lot of similarity on these sites. This can however also work to your advantage because progressive jackpots can be tied together with all users meaning that they mount up much faster than they might otherwise do. Another thing that online casinos sometimes do is use different casino software providers for different parts of the site, for example an online casino might use one provider for the slots but a totally different provider for their Poker offering. At the end of the day the actual provider of the software is not important to you as a player as long you enjoy playing the games that is all that matters.