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What are online casinos and casino sites?

Online casinos and casino sites are basically web sites where you can play real money games, live and real time, online. Unlike the days of yore when you might have had to download software to play, nowadays you can play directly out of your web browser. Filled with amazing games like video slots, keno, scratchcards, and of course bingo, these sites offer far more than just blackjack and roulette, and are actually way more fun than the regular casinos that are associated with Las Vegas or Monte Carlo.

We’ve put together some of the top casino sites here:

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How we chose the best casino sites

At WhichBingo, we’ve compiled a list of the best casino sites that bingo players love. We screen these sites for security, making sure that they comply to the strictest standards to protect your privacy. All of these sites are legitimate and are licenced in the UK so you can sleep soundly at night.

We also that the banking process runs without a hitch. While almost all online casinos accept Skrill and Neteller, do they also accept popular payment methods in the UK like Paysafe card, Visa, Mastercard, Paypal? Convenience is a big part of playing online and we make sure it’s all effortless from deposits to cash out.

Obviously, the entire gaming experience is important. After all, we’re here to have fun! Not only should the graphics load quickly and play smoothly, the sites we have here have a wide variety of games from top game developers. Video slots and scratchcards can come with a smattering of possibilities, then there are jackpot games with juicy prizes. Then, there are classic games. While they have a reputation for being a bit more serious, blackjack and roulette can also be plenty of fun and are available in all sorts of variations. Blackjack party, anyone?

Last but not least, promos! All the casinos listed here treasure their players and thank them accordingly with frequent promotions and gifts. While some may think of casino offers as the cherry on top, but we think this polite expression of gratitude shows how much a casino values its players. Promotions also show how much a casino understands that rewards and a bit of free play on the house can spice up the gaming experience.

Online Casino Sites A-Z Directory

Looking for a specific online casino site?

Browse our ever-expanding A to Z directory below to read more information and find a great deal.

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Why play casino online?

We know the wildlife of Vegas will always have a special place in some people’s hearts, but nevertheless, here are some of the reasons why players choose to play online:


When it comes to playing games online, casino sites offer an impressive choice. With computer technology, your imagination is the limit and game developers roll out new games all the time. From cute animal themed slots, to games based on Alien movies with unlockable features, to playing roulette with live dealers connected to you via a video stream, there’s far more choice online than in Vegas!

Play anywhere, anytime

It can be from the comfort of your home, on the train, or while you’re holidaying at the cottage. The online casinos we’ve listed here are all instant-play and mobile ready, which means that all you need is an internet connection.

Top up offers

At the casinos listed here, you’ll easily find bonuses and promotions to pad up your casino account. Sure, the casino in town sometimes offer a few free chips and free drinks, but those free chips tend to be rare and limited, and we all know that playing tipsy is never a smart thing anyway.

How to choose a casino site

There are hundreds if not thousands of casino sites online. We’ve done the legwork and curated a shortlist of the best online casinos for UK players. However, you still have to make the decision for yourself! What’s great for someone who likes scratchcards may not turn out to be the best choice for someone looking for jackpot games. No pressure though, because most of these casino sites here will let you play demo games for free so you can get a feel for their site. If it looks good, make a small deposit and see how things roll. Worst case scenario, just move down our list and pick the next site that sounds interesting!

Tips to maximise your online casino site experience

Looking to get more out of your online gaming? Here are our top 3 tips:

1. Try New Games

Sometimes it’s worth going out of your comfort zone and trying new games. The myriad of games is one of the major plusses to online casinos, and with all the demo games on these sites, you can get a taste of most of them for free. Progressive jackpots might be the exception here (these are the slots that can turn you into a millionaire with one lucky spin), but a spin usually costs just a few pennies.

2. Try New Casinos

It’s always nice when you’ve found a place you’re happy at. However, it also doesn’t hurt to play at other casinos to see the different games and offers to stay on top of the latest developments and know that you’re getting the best that’s out there.

3. Read the T&C’s

Many online casinos will offer bonuses, with welcome bonuses usually being the most generous. However, a big word of caution here: make sure you read the fine print. You’ll find that bonuses often come with expensive terms that limit when and how you can withdraw your winnings, but if you just treat it as free chips as a sampler you’ll avoid the disappointment.

New Casinos Sites

While there are definitely more established online casinos than others, we enjoy checking out new online casinos. Because they’re new, these sites will go the extra mile to stock more games and promos to win your heart over. Many of them specialise in slots, jackpots and scratchcards, with games from more than 30 different game studios. That’s a lot of excitement packed in.


Contrary to popular belief, casino sites are much more than just blackjack and roulette. You’ll find a hidden trove of real money instant-games, hilarious slots, massive jackpots, scratchcards and more. The casinos recommended on our site are all licenced and many have demo games you can play for free before you decide to play for cash. So give them a try if you haven’t already, and check in here frequently to see the latest and greatest offerings!

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