Best Slot Sites for 2019

Slot Sites are in an abundance now more than ever before and with so many different UK slots sites to choose from, it can be a tricky task to pick one which is right for you:

Best Online Slot Sites

Things you should consider when choosing an online slots site

When talking about online slots, you’ll find that these games have so much diversity, it’s pretty much down to your unique preference as to which games you’ll play and the sort of experience you’ll have.

Why play online slots?

When you’re playing at a slot site, you’ll be able to choose and play anything they have on offer, giving you the option to choose games based on graphics, gameplay, themes and progressive jackpots.

What sort of features can I expect from online casinos?

Choosing a strategy is the key to being successful when playing slot games. This is mainly down to you, the player, to decide but there are also some additional features you’ll find at casinos which will improve your overall experience.

Free Play Game Modes:

Having the chance to try a mobile slot game which has caught your eye for free is a great way of being able to tell whether you’d like to play the slot for real money. If you’ve already decided you like the game, being able to practice play for free will also help you hone your skills for when it’s time to play for real money.

Free Spins & Spins bonuses:

Slot sites will often entice players both new or existing by offering casino bonuses for you to claim. These could be in the form of free spins or even cash bonuses, which you can then use on some of your favourite online slots.

RTP/Slot Stats:

Each game has been designed with a certain return to player rate in place. The casino will normally not advertise this but there are ways of finding out how often the game pays out. This will give you a good indication of which games are worth playing for high volatility payouts and which games you might want to avoid.

Mobile Casinos:

Many casinos have now extended their site to become a mobile casino, whether you’re playing through your device’s browser or app. You might not get the full range of slots that the site provides on the mobile format, as not all games are optimised to work from on the small screen.

Different types of online slot games

When it comes to picking an online slot game, having variety is never a bad thing and it’s unsurprising that you feel spoilt for choice. Our advice is to have a game plan, so you have a great oversight of everything available.


When joining a new slot site, it’s important to be aware of the sort of software you’re likely to find. The best slot sites will often have a range of top-rated game developers providing software to their players. This gives you a chance to play a bigger selection of games spanning across different types of themes. Some casinos will only provide software by one developer, such as NetEnt. This might feel limiting, but it could mean that you’ll get to play new games early, before other sites.

Progressive Jackpots

Jackpot slots are casino games that have a bonus which stretches over multiple casinos and a small percentage of each wager goes towards the progressive jackpot amount. These slots entice players due to their high volatility, which means they pay out larger amounts but less frequently. Jackpot slots are usually more basic in terms of features and their aesthetics, but they are improving as of recently.

Video Slots

These games are the most common that you’re likely to find at top slot sites. These games have more regular payouts but aren’t nearly as much jackpot slot games. Video slots are associated with having many ways to win, often between 10 and 25, although some are known for having over 3000 different paylines. If it’s bonus features that you’re looking for, these can be found across hundreds of games, giving you the chance to play through incredible mini-games, win free spins bonuses. Video slots come in all shapes and sizes, you can find all sorts of themes, from underwater aquatic game styles, all the way to horror films and everything in between.

Classic Slots

When picturing a slot machine that you’d find in a brick and mortar casino, we think of that classic one-armed bandit and this is what plenty of classic slots are based on. By rule of thumb, you’ll find less paylines and a much simpler style of gameplay. So, if you’re tired of bonus rounds and over the top animations, these might be more up your street.

3D Slots

These types of slots are constantly pushing technology boundaries, providing scintillating bonus rounds and splendid animations which adds a level of immersion you won’t find on other games. 3D slots like Betsoft’s “It Came From Venus” and Netent’s “Gonzo’s Quest” are well worth checking out.

Fruit Machines

Back when physical slot machines were first introduced in casinos, they were typically themed around fruits, hence the name “Fruit Machine”. Although they aren’t nearly as popular as online slots, game developers still include fruit symbols. If you’re feeling nostalgic, games like Cash Stax and Call of Fruity will certainly deliver.

What else can I play?

Lots of players who enjoy online slots also try their hand at video poker. The best slot sites will have plenty of video poker titles available for you to partake in and there are plenty of different types to try from online roulette wheels to multi-hand blackjack.

When browsing casino games, if you cast your attention to the “other games” section. This section is full of games that don’t fit the bill of regular casino entries. Online scratchcards have risen in popularity in recent times, scratchcards are normally based on a popular slot game or theme for you to enjoy. Some top slot sites will even go as far as providing electric horse racing games for you to play, displaying that there truly are no barriers when it comes down to the types of games available.

Get the most out of your slot site experience

Tournaments might feel like a daunting idea; however, they are a superb way to enjoy your favourite slots and gain an even more competitive edge. Slot tournaments have thousands of players sometimes competing at the same time for the grand prize. Mr Green Casino & Cassava Casinos is one of the more prolific online slot sites who love putting on a good tournament for their players.

Finding the best slot sites UK

As we mentioned above, slot sites have hundreds upon hundreds of online slots to play. The best casinos will normally have games which are available across multiple sites. If the game crops up on a few different slot sites, you can be certain that it’s a great game and a quality casino to join.

In some cases, you might stumble upon a casino that has games you’ve either not seen before or aren’t available elsewhere. Some slot sites will have their own selection of games which are entirely unique. If this is the case, you can apply the following criteria to check whether the site is worth joining.

  • Ensure the site you’re choosing has a variety of jackpot games and video slots to play
  • Pick a slot site which has games with low stakes, high stakes and free play options.
  • Pick a casino with a selection of bonuses that you can then use on a selection of slots.
  • Netent, Microgaming and Nektan are all prolific slot game developers, these are great software providers to look out for when picking the best slot site.
  • Choosing a casino with muliple ways to pay is the key. Casinos that accept PayPal are extremely likely to genuine and reliable because PayPal is one of the most trustworthy banking options. Boku is another recommended deposit option, as it enables you to deposit by phone bill.
  • Lastly, look for a site that has some progressive jackpots. Games with £100,000+ jackpots are certainly worth keeping your eye on.

How to play online slots

Due to the number of online slots there are, you might think some might be complicated to play but this usually isn’t the case. Slots are some of the easiest games to play and it’s just as simple as making a bet and spinning the reels. If that sounds too difficult, some games even have an autoplay feature, so the reels will simply spin by themselves for the allotted number of games you’ve decided.