Best Slot Sites

October 2021

An introduction to Best Slot Sites by Slotso

Love slots? Of course you do! But how do you know which UK slots sites are the best? That’s easy- go through Slotso! We list only the very best slot sites on the UK market, so you can browse and enjoy some fantastic sites and games. See these sites’ current welcome offers and choose a new site to try.

List of Best Slot Sites online sites

  • Casushi
  • Peachy Games
  • Magical Vegas
  • Fairground Slots
  • Moon Games
  • Wicked Jackpots
  • Vegas Spins
  • Aztec Wins
  • Target Slots
  • Cosmic Spins
  • Win British
  • Spinzaar
  • Secret Slots
  • Amazon Slots

Summing up Best Slot Sites by Slotso

What is the best online slot site in the UK?

What makes a slot site ‘good’ really depends on what you love when playing. Do you like bonus offers? A big games catalogue? Lots of live casino tables? Opinion varies so much on what makes a slot site great that it is difficult to choose a clear winner.

However, some things are common between all great slot sites. A well-built site that is easy to use is never going to harm a site’s reputation. Nor is fast and friendly customer service, a big choice of games, or an attractive welcome offer.

We think the sites listed here are the very best, and that is due to the great things we saw on the sites when we reviewed them. Try them out to find a favourite!

What is the best slot game?

With thousands of slot games available on UK sites, everyone has a favourite, but which is the best? Slot games vary hugely, from their theme to the way they play.

There are classic fruit machine slots with three reels, but you will find that most slots nowadays tend to go for five reels. Some slots have fancy video graphics, some have a tonne of bonus rounds or special features, and some don’t even operate like traditional slots at all! Rather than spinning reels, you may find slots that are spiral-shaped, slots that work on a grid, and slots that pay for clusters of symbols rather than a consecutive line.

Slots also pay differently. Some slots are ‘volatile’, which means that it is harder to get a win on them, but when you do, it is likely to be a far larger prize. Other slots are less volatile, and their wins tend to come little and often.

The trick to finding a great slot game is to find a game that fits your play style, with a theme that you like. If you love pandas, look for a site that offers the game ‘1000 Pandas’! Can’t get enough of tropical tiki fun? Try a game like ‘Tiki Mania’ or ‘Tiki Fruits’. There is a slot game for just about everything you can think of. Angry Vikings? Ancient Mesoamerican aliens? Rainbow-vomiting unicorns? Check, check, check.

Are online slot games fixed?

Are slot games a scam? That is the question that most slot players have asked themselves at some point, but what is the truth? Well, it turns out that slot fairness is something that is taken very seriously by the law.

All sites that allow UK players to join must be licensed by the UK Gambling Commission- any site that lets UK players play and is not licensed by the UKGC is breaking the law. The UKGC regulate slot sites to ensure that they are fair, their games are legit, and their marketing practices are ethical. They check that the site is using a properly-vetted Random Number Generator on all their slots, so they are absolutely fair and not rigged.

This means that you can guarantee any site licensed by the UK Gambling Commission is fair and not a scam. However, if you choose to play at a site that is not licensed by the UKGC, that guarantee goes out the window. Unlicensed sites have been known to use pirated software and rigged games- the risk is definitely not worth it.

How do you win on online slots?

The thing everyone wants to know, but is there really a way to guarantee a win on an online slot? Everyone knows a guy who swears he has ‘figured out’ a slot machine, but the truth is a lot simpler and sadly, less exciting.

Slot machines work using something called a Random Number Generator (RNG). This spits out a random sequence of numbers with each spin that translates to where the reels land. Here’s the thing- RNGs are completely random. There is no pattern, no sequence. The RNG also has no memory capability, so the slot game has no idea what the previous result was; it doesn’t ‘remember’ whether you just had a win or a loss. This means that a slot that just paid out won’t necessarily go ‘cold’, and slot games don’t tighten or loosen for periods of time.

The good news is, you can pick slots that pay out in a way that suits your preference. Some slots pay out little and often, whereas wins on other slots are bigger but rarer. This is called slot volatility, and some sites even let you filter the slot catalogue based on this. Progressive jackpot slots are also available for players who want a shot at the big, big wins.

Which online slot sites are legit?

There are a lot of scam sites out there, so it is important to be sure you are safe when you play. If a site is accepting UK players, it must be licensed by the UK Gambling Commission. The UKGC ensures that all its licensees are operating fairly and legally, and it can help in case of disputes. If a site is not licensed, you have no legal backing should you find yourself in dispute with the site, and you have no guarantee that the games are fair.

To check if a site is licensed by the UKGC, take a look at the bottom of its homepage. You should see the Gambling Commission logo, as well as some information on the license number. One or both of these will likely link through to the UKGC website, so you can see that the license is genuine.

Which online slot sites have low wagering?

Wagering requirements are something that have to be met for you to turn your bonus money into cash that you can withdraw. You have to wager (or bet) a certain amount to convert bonus to cash. The wagering requirement is usually written as “x5” or similar. This means you have to bet five times the amount of the original bonus for it to convert.

Wagering requirements can be a pain, and many players choose sites based on them. Lower wagering requirements are often popular with players who love bonus, and some sites offer cash-only promotions, so there are no wagering requirements at all.

A promotion’s wagering requirements are listed in its T&Cs; check here to get an idea of the wagering requirements on that site.

What is the most trusted online slot site?

Only sites that are licensed by the UK Gambling Commission can legally allow players from the UK to join and play. UKGC-licensed sites are regularly tested and checked to ensure that they are fair and honest, and that their games are not rigged. They are also held to a high standard of ethics and honesty when it comes to their advertising.

You can also check site reviews to see which slot sites were reviewed positively. Slotso takes the time to check out each site we list to ensure they are up to our high standards! We also only list sites that are licensed to operate in the UK, so you can be sure they have been properly checked for fairness.

Can I play bingo on an online slots site?

Lots of online slots sites also offer bingo games. If you like to swap between games and spend some time daubing cards rather than spinning reels, this is great news for you! Take a look at the sites listed here to see which ones offer bingo as well as slots.

Can I play casino games on an online slots site?

Many slots sites have a collection of casino games and live casino tables alongside their slots. These are almost always listed in a separate section of the games catalogue so you can find them easily. Casino games like poker, blackjack, and roulette are most popular, and live tables can add that extra pinch of real-casino excitement.


Further Details

  • Amazon Slots

    Amazon Slots is a fun, colourful site from Jumpman Gaming. It has a great variety of bingo and slot games, exciting promotions, and an engaging welcome offer. Signing up is easy, depositing is quick and simple, and you can start playing exciting bingo and slot games.

  • Secret Slots

    Secret Slots was launched in 2014 and is part of the 888 group. The site delivers a large choice of slots that can be played on a laptop, desktop, tablet or smartphone. With the selection of games on offer always being added to, members can expect to find new slots to play on a continual...

  • Target Slots

    Target Slots is a slick Jumpman Gaming site with a neutral theme. Unlike many sites which go for colourful cartoons and cheesy themes, Target Slot keeps things simple and tidy. Slot games, casino, and bingo are all available on the site, and there are dozens of promotions to enjoy as well.

  • Moon Games

    Moon Games is a space-themed slots and casino site from 888. It offers a welcome bonus with spins attached, so you can get started exploring the huge catalogue of games. Play slots, jackpot slots, casino games, and live table games with Moon Games, and you might even make your way to the exclusive VIP lounge.

  • Cosmic Spins

    Purple and green artwork makes this intergalactic site otherworldly; Cosmic Spins from Betable is a cool and funky casino site offering games, promotions, and more. There is a welcome offer for new players, as well as ongoing offers to keep players' interest.

  • Magical Vegas

    Step into the Sin City nightlife with Magical Vegas from Daub Alderney. This slots site offers glam games to entertain all kinds of slots players; there are jackpot games, new slots, hot slots and more to explore. In addition, you will find lots of great promotions to enhance your time on the site.