Now that online casinos are well established as a popular online gambling activity there is little doubt that the success of any online casino is directly attributable to the casino software being used. The online casino software is not only responsible for the management of the site, it is also responsible for the range of casino games on offer. This is clearly the major difference between online casino software suppliers and suppliers of software for most other internet sites, because they are directly concerned with the product, in this case the casino games we want to play. The rise of online casinos has therefore led to a number of specialist casino software suppliers, the biggest of which is Playtech. Recently hailed for their success with William Hill, Playtech are now working with Ladbrokes to resolve their well-documented problems with their digital platform. Playtech also currently supply the casino software for the Betfred and Bet365 online casino sites, and although it is clearly important that all the online casinos we can access are well managed this dominance of the market by one specialist company does have one drawback. Visit any of these online casino sites and you will notice that the available casino games are very similar in both content and graphics. This of course reduces the choice of casino games we can access. Fortunately for those of us who are looking for something different, there are other online casino software suppliers. Paddy Power for instance use Cayetano software on their online casino site, and the All Irish casino is run by Netent software, both of these are efficient and provide us with the opportunity to play different casino games. As casino games players it is important that we can rely on the online casino software, but we also enjoy the variety that different software suppliers give us.