If you’ve tried out a few online casino sites you’ll probably have come across more than one type of software used to support the online casino experience. If you’re worried that some are more reliable than others and you want to make sure you are using a site that is backed up by a reliable, secure program.

We’ve put together a list of the most common software you will find, and given our opinions about that software:

Playtech – trusted and reputable provider – design and vast array of games always being developed – great customer service standards – reliable choice.

Microgaming – the largest software provider – players will be paid in a reasonable time frame – huge variety of games offered – if you want to play slots and video poker then games run on this software are always good – some Microgaming casinos will not accept new US players.

Realtime Gaming (RTG) – fast game play – wide variety of games available – good sign up bonuses from casinos using this software (don’t forget to check out the t’s & c’s on these) – generous promotions – most casinos running this software are fun and secure.

Cryptologic – realistic and easy to use games – wide variety of games offered – easy-to-use chat function available – table games may seem slow to experienced players - some Cryptologic casinos will not accept new US players.

Odds On – respected and reliable – great customer service standards – great for new and casual players as they offer low table limits – adjustable game speed – graphics can leave a bit to be desired.

Boss Media – excellent graphics – chat, private and invite only games – low table limits for new and casual players – payment is quick and straightforward.

Random Logic– strong reputation – quick payment to loyal players – secure environment – reasonable selection of games which are all very good – provider to Casino on Net.

Net Entertainment – if you want a no download option then casinos running this software offer superior graphics – good customer service – weekly tournaments - great reputation for Blackjack – compatible with PC, Mac, Unix and Web TV.

All of these providers should leave you pretty safe when it comes to your details an your money; if you find a site that doesn’t use any of these software options be sure to check out any reviews based on reliability, security, customer service and variety, as well as speed of play, graphics and additional functions, before you start to play.

There are some unscrupulous online sites out there, but you will find that most of them have been written up on review sites or have had posts made about problems experienced by other players.