The Best Real Money Online Slot Games

There are thousands of great online slot games to choose from this year, and our CasinoTop team has conducted thorough reviews on the options available to recommend only the best to our players. These online casinos provide generous slots bonuses and welcome prizes to get you started with thousands of online slots and progressives provided by leading providers. Continue reading to learn about the finest slots casinos and some top tips for playing real money online slots.

The Best Sites for Real Money Slots

Get all the entertainment you want from online slots today. Find the best titles at one of our recommended online casinos below.
300% up to $6,000
1-5 days Payout
Win Rate
100% + 100 Free Spins
1-7 Days Payout
Win Rate
3-7 days Payout
Win Rate
3-7 days Payout
96.18% Win Rate

Blacklisted Slots Casinos

In an ideal world, every online casino site in operation would be secure. However, we have come across a few casinos that we strongly advise you to avoid. We conduct a rigorous 25-step assessment that looks at key components of online casinos, such as the site's software, marketing, how simple the banking process is, security, and more. The casinos that we find lacking are then placed on our blacklist.


Incorrect and misleading marketing relating to safety measures
Confusing wagering requirements
Inferior quality of games displayed


Customer complaints remain unresolved
Unprofessional customer service received
Stalled winnings being paid out


Consumer complaints ignored
Misleading claims to proper international licensing
Improper online casino practices in use

Different Types of Online Slots

In the world of online gaming, there are four main types of slot machines. Online slots include everything from simple three-reel games, based on the earliest slot machines, to progressive jackpot slots and multi-payline slots that boast tons of extra features and ways to win. Take a look at the slot types listed below for an overview of each.

Three Reel Classic
Video Slots
Multiple Reels and Paylines
Progressive Jackpot Slots

Three Reel Classic

Three-reel real money slot games are definitely your best bet regardless of whether you're seeking a traditional or classic slot gaming experience. These nostalgic games will transport you to a time when slot machines' reels were predominantly made up of card and fruit symbols, which is why they're frequently known as fruit machines.

As the name implies, this game has only three reels, which means there are less paylines and possibly fewer features than most modern slot machine games. While this may not be the best experience for beginner players, those who are familiar with these reels, and are keen to have a traditional experience, will feel perfectly at home.


Video Slots

Video slots are computerized versions of traditional slot machines that typically have special themes and features such as themed appropriate symbols, bonus games, and could even include features that provide players with additional ways to win.

Multiple Reels and Paylines

Provides you with a large number of paylines to operate with over many activated reels. Multi-reel slot games usually have between 25 and 50 paylines while specific games boast more than 200 paylines.


Progressive Jackpots

High-rollers, beginner players, and even social gamblers have all been found to be drawn to the progressive jackpot feature. All players have an equal chance of winning life-changing real money rewards while playing slot titles that have a progressive jackpot or are linked to a progressive jackpot network.

Progressive jackpot slot games function by setting aside a portion of every wager placed on the machine to feed the growing jackpot. This will go on until one lucky winner gets the winning combination and goes away with millions of dollars.

The Latest Top Payout Slots

There are many different aspects to consider when choosing an online slot game and the payout percentage is one of them. This percentage determines how much of your real money bet will be paid out as winnings for the game. This percentage allows players to calculate how much they stand to win on average. For instance, if a slot game has a 96% payout percentage, this means that the operator will payout players $96 for every $100 that was wagered on the game. This percentage is also known as RTP or Return to Player percentage.

Below, you will find our recommended list of slot games based on their respective RTPs or payout percentages:

Rank Slot game Provider RTP
#1Avalon IIMicrogaming97%
#2Guns N’ RosesNetEnt96.98%
#3Thunderstruck IIMicrogaming96.65%
#4Wheel of FortuneIGT96.6%
#5Mega FortuneNetEnt96.4%
#7Wizard of OzWMS95.99%
#88Flaming HotEGT95.53%
#9Book of Ra DeluxeNovomatic95.5%
#10Triple DiamondIGT95.06%

Slots Bonuses and Offers

Free spins are a type of bonus that can only be found in slot machines. Free spins allow you to play a few rounds without having to pay any money.As a new player, online casinos are likely to offer you free spins or a gift from the casino in the form of a welcome bonus.

We recommend that you make the most of your welcome bonus by increasing your bankroll, spinning more slots, and increasing your chances of winning. You may also check for no deposit bonuses, which allow you to play for free and earn real money without having to make a deposit.

Bonus Calculator

By working out the value of bonus, you can determine how much you can play with in both your deposit and bonus money.

Depending on the value of your enter as a deposit, you'll see that some casinos will offer you the best bonus based on your first deposit while other casinos may require more than one deposit to receive the offer.


Casinos award bonuses based on the total bankroll figure. You can unlock the same bonus at different casinos, but it depends on whether you are required to make one, two, three or more deposits to receive the best option for you. Casino - Logo
Ignition Casino - Logo
Red Dog Casino - Logo


Use this tool to compare bonuses at different online casinos and stick with the casinos that have the fairest wagering requirements. Always make sure to read the T&C before accepting a bonus.

A Top-Rated Slots Casino Offerings

Wide Variety 

All of the online casinos included in our shortlist provide players with a wide selection of slot machines. This includes traditional and video slot gaming varieties with a range of themes to choose from. With a range of the best 3 and 5 reel titles, you can enjoy an exciting experience with each online slots game. We look for casinos that include a number of free slots so you may play for fun, as well as amazing real money games if you like the adrenaline rush of trying your luck.

Software and Security 

Naturally, top-rated gambling sites would use gaming software from leading providers like BetSoft, Playtech and Microgaming. Whether you're using a PC, iPhone, or mobile device, you can be sure to find slots with amazing graphics and plenty of dynamic and interesting features that will run smoothly. If you're going to play online slots for real money, you'll want to know that your money is safe. You can trust that our recommendations are licensed by the appropriate gaming authorities and that they provide a fair game by using random number generators to generate winning combinations on each line.

Bonus Rewards

Any credible online casino must offer a large welcome bonus. This is especially true in the case of slots, where you might obtain a lot of extra spins. All of our top-rated sites have fantastic bonuses to give you a head start on your online slots adventure. All of the games have high RTPs and payout percentages to give you the highest return on your investment, and cashing out any big gain is simple with all of the usual banking alternatives. If you win, you can expect your winnings to arrive in your account within hours.

Overall Great Experience 

The casino will be added to the CasinoTop shortlist of recommended sites if the slots games meet all of the criteria listed above and offer players a choice of the best online casinos. You can be guaranteed to obtain the best slot games and a wide range of titles for both desktop and mobile gaming, as well as bonus offers and helpful customer service if needed. All of our suggestions go through a 25-step evaluation process, and we check up on them every three months to make sure they're still providing good service, experiences and games.

View recommended casinos

Quick Tips

Online slots are solely dependent on luck, there is no secret approach that can help any player win more. There are, however, things you may do to get the most out of each game and enhance your gaming experience.

Check the paytable

Take a peek at the paytable before you start playing. Every slot game has its own set of symbols and features, which are explained in the paytable

Try some of the classics.

Slot games with fewer features have a higher payout percentage. Even if that brand new video slot looks interesting, it's sometimes best sticking with the classic choices.

Keep to the reputable websites.

Only play real money online slots at renowned and trustworthy online casinos. If you're ever in doubt, go visit the CasinoTop list of recommended online casinos to see which sites are the best.

Bonus rounds should not be overlooked.

Keep an eye out for tempting bonus rounds. Free spins and jackpots can be found here, and understanding your paylines means understanding your possibility of success.

Smaller jackpots are preferable.

Choose games with lower jackpots over those with large progressive jackpots. Although the attraction of a big win is apparent, you'll be significantly more likely to win this method.

The Top-Rated Online Slots

With so many possibilities, we understand how difficult it may be to choose a good slot machine. High payouts and jackpots are always vital when trying to figure out which slot machine is the most popular. Thunderstruck, Mega Fortune, and Wizard of Oz are examples of games that achieve this. In the table below, we've highlighted our top slot options.

Strategy for Online Slots

Although online slots are solely dependent on luck, there are several things you can do to improve your chances of winning. Experienced gamers have a specific technique, such as playing just games with the best payout percentages, practicing bonus rounds, and memorizing paylines. Follow these instructions to increase your chances of winning big on online slot machines.

Slot Game Guides

Find out more about the details of online slots with these casino guides. We want all online slot players to be fully prepared and ready to have fun.

Free Vs. Real Money Online Slots

It's easy to see the major difference between these two types of games. Even so, many people enjoy playing free online slots with no risk. Then there are others that are looking to win that real money. Let's take a look at the pros of cons of these two types of online slots.

Free Online Slots
Play free games instantly with no sign up or download of any software.
No personal information is shared, so it is enjoyed anonymously and can be played for a long time.
There is no money to be won
Real Money Online Slots
Excitement and anticipation is added given that players stand a chance to win large sums of real money.
Progress jackpot online slots can offer players life-changing sums of money.
There is a real risk of losing money you have worked for.

Play Online Slots for Free

View All Free Games

Our collection of free online slots will keep you entertained for hours. You will find some of the latest online slots as well as many classic games to enjoy while feeling no pressure or taking any risks. Remember that free online slots have the same features as real money slots, so you can get used to all the features before risking your hard-earned cash.

There is no need to download any apps or software, just load the game and start playing immediately. We have ensured that the free online slots we offer can also be accessed with ease from many different mobile devices.

Online Slot FAQs

We do our best to answer all your questions. Here, we have some of the most common questions our team encounters when players want to find out more about online slots.

What is the procedure for playing online slots?

The basic idea behind online slots is the same as it is at land-based casinos: spin the reels to sync up the symbols and win. The main advantage of playing slots online is the greater variety of games available, as well as the fact that most online slots have more reels and paylines, increasing your chances of landing a winning combination.

Are there free online slots?

Yes. Every respectable slot casino will provide gamers with the opportunity to play free slots. This implies you won't have to put any money down to get started; instead, you'll be able to enjoy the game for free. Playing free online slots is an excellent method to get an understanding of the game before betting real money.

What are progressive jackpot slots?

This is a prize that accumulates over time and eventually pays out a large sum to a single participant. Most online casinos that have online slots, offer progressive jackpot slots, so keep an eye on the overall jackpot and how often the game pays out.

Can I trust online Casinos?

Absolutely. Your personal information and money will be absolutely safe online if you play at a reputable online slots casino and avoid any rogue websites. Every casino we recommend has been independently tested and verified, so starting with one from our list is a smart place to start.

Can I win money with online slots?

Yes, you can.Online slots found at land-based and online casinos are always a game based on luck, many players win significant amounts of money on a regular basis, and a few lucky ones even win life-changing sums. If you're looking for a big win, progressive jackpot slots are the way to go.

Where can I find the best casino for online slots?

You can find the best online casinos for slots right here. Our team of experts have searched high and low to bring you a list of recommended online casinos. You will find a great collection of online slots that you can choose from as well as different jackpot amounts to try as well.

Can I choose a winning online slot game?

The game is always based on luck, so watching for trends or a winner will be fruitless. Choose a progressive jackpot slot game with a small prize to increase your chances of winning a jackpot. These are the games that payout the most frequently. Another option is to choose games that are easier to play. Software developers have invested more time and money to create a complicated and engaging game. This may indicate that frequent victories are less likely. The slot machine will be fair and random in any case.

Are the slots online, rigged?

No. Online slot machines that are regulated are all entirely fair. No components in the game are rigged because the results are always random. Only play slots at regulated online casinos, like those listed on this website, to ensure fair play. If you play at any of these, you'll have a good chance of winning. The random number generators make sure that the outcome of each spin is random.

What features should an online slot casino have?

After legitimacy and security, you should consider an online slot's payout %. The payout % indicates how much of your wager will be returned to you as wins. If you're going to play for real money, this is very vital.

What factors should I consider before choosing a slot machine?

Make sure you're playing slots with a high Return to Player (RTP) %, lucrative bonuses, great overall ratings, and a theme you enjoy. To make the best decision, go to our recommended slots section.

Can I find my favorite slot machine game online?

Yes. Most of the slot machines that you find at the land-based casino in your city or state can be found at online casinos. The game developers that make the slot machines also develop online slot games for you to enjoy. So, you won’t have to drive to a casino to play your favorite slot game any longer.