The Best Slot Sites of 2024: Safety, Game Selection and Bonuses

Slots are undoubtedly one of the most popular forms of entertainment when it comes to online casino games. There are thousands of options, from old classic fruit machines to the new hi-tech games with lots of fun features and 3D graphics. There are low-volatility slots that offer lots of small wins, and high-volatility for those chasing the big wins.

In our tests, we took the amount of games on offer into consideration, as well as the customer support, licensing, bonus and mobile app and Casino Portugal came out as the best of the slot sites. We took account of everything it has to offer and tested it to ensure it is a trustworthy and licenced operator. Here at scams.info, we have tested the best slots casinos so you will only find the most serious contenders in our reviews.

At scams.info, we will be looking at all different topics relating to online slot machines. Discussing scams, cheats and strategies available to make sure you don’t get taken in by a blacklisted casino.

The Best Slot Sites By Category

Not all slot sites are created equal, in fact, what’s best for one player is not best for another so there is a fair amount of personal preference involved in this choice. Of course, if you know what features are most important to you in a slot site, you will be able to follow those preferences.

Top 5 Slots Casinos

• 🥇 Betway: Top slots selection
• 🥈 Casino Portugal: Best slot bonuses
• 🥉 Estoril Sol Casinos: Most slot free spins
• ⭐️ Luckia: Best jackpot slots
• ⭐️ 888casino: Most slot providers

Still not sure which kind of slot site is best for you, or how we chose these operators as the best of the best? Follow through the guide of how to sort the best slot sites from all the competition in the rest of this article.

The Criteria Behind the Best Slot Sites

It’s hard to avoid scams if you don’t know what you’re looking for, and that is why we at scams.info have tested the biggest online casinos around to make sure that you don’t fall prey to any scams. The casinos that we have reviewed are the best casinos in the business that have great customer support, are fully licenced, regulated and certified so that you can enjoy your experience with no fear of being scammed.

Are Online Slots Manipulated? Always Run a Check!

People have many concerns when playing online casino slots, that they don’t have when they are playing in a land-based casino. Obviously, there’s the concern that the machine is rigged. Will it pay out when your bets are small but stop paying out when you increase them? Does it only payout once in every 100 spins etc. People need to know that the game is truly random.

Gambling Site Licences

People can be a little wary of online slots because they rely on an RNG being fair and honest. If this hasn’t been tested by a third party, then it is difficult to say whether the spins and wins are purely random. Before you put your money into any game or slot sites, you need to know that the operator, software and site are completely transparent and safe.

To do so, you can check if they have a licence awarded by Portugal’s regulatory body, the SRIJ (Portuguese Gambling Inspection and Regulation Service) will hold all operators, providers and developers responsible for the products they make or sell, which involves them being tested by third-party authorities, without fail. All of the top Portuguese online casinos hold valid gambling licenses.

Play Games with the Highest Verified RTPs

Unfortunately, you hear too many stories of people who have lost their winnings or experienced a problem with payouts. The providers that we have tested and reviewed are the best around and have been licensed by some of the most stringent authorities in the online gaming industry. Furthermore, they have been regulated and tested by third parties such as SRIJ, eCOGRA, iTechLabs and others to ensure they play fair and are not out to scam you.

These third parties are responsible for checking statistics like the all-important return to player (RTP) rate, which is a payout percentage of how much money you can expect to win over an extended period of time. An RTP of 100% would mean that every cent put into a slot is returned to players, so the closer to 100% your slot is, the less money you will be likely to lose over time. This number is usually found in the help section of the game itself, where you can also sometimes find information like the game’s volatility. The best payout online casinos of course are all verified and licensed.

It’s important to keep in mind that the return to player rate is a purely theoretical figure and it does not denote how successful your gaming session will be in terms of profit. Instead, think of this number as an indicator of fairness.

Secure Payments When You Want to Play Slots for Real Money

When you have selected one of our safe and verified recommended real money slots sites, you’ll need to sign up for an account, then make a deposit in order to start playing for real potential money prizes. Every casino will offer a slightly different selection of payment methods. The most common options are bank transfers and credit cards, however the use of eWallets like PayPal are increasingly popular due to their added layer of safety. When you use this transaction service to move money from your bank into the casino wallet, you do not need to provide any personal or sensitive information, just your PayPal account email and password will be enough.

When you are wanting to make a withdrawal from your casino wallet to the one actually in your hand, you will need to verify your identity with the operator. As part of their licencing agreements, all gamblers must be over 18. This is done through sharing documents like gas or power bills, driver’s licences or lease agreements. It is important that you use your correct information when signing up for your account or else you will not be able to make a withdrawal. This is all done to help protect you from other people withdrawing your winnings.

Technical Security

If you just read the above and are dubious about our recommendation that you provide your truthful and accurate information, we understand. However, it is crucial that you do so. The good news is that at any one of our recommended slots sites, or any casino we ever recommend for that matter, will securely protect your information with the latest in encryption software. If you look in the website address bar of your internet browser and see a small padlock icon, that means that the website is protected with SSL encryption. Having this certification also is visible in the footer of a casino’s website – if they’re a responsible and reputable operator.

Security Credentials of Our Top Sites

If you’re not exactly sure what you’re looking for, identifying the correct security and encryption information for a casino can be pretty difficult. Luckily for you, we’re specialists at finding out this information, so all you have to do is flick your eyes down a wee bit to the table of results that we have collated for you. We have put the top five slots sites through the ringer to make sure you are in safe hands, and these were the results.

The best and safest online slots casinos in Portugal will do their utmost to ensure that your data and money are protected at all times. So, whenever you stumble across a new venue, run a quick check for licensing, fairness, IT security and safe payment methods before you play with your own cash.

Other Features of the Leading Slot Sites

Now that you know how to identify safe online casinos that are scam-free, you’re on to a slightly more fun set of criteria: looking at the actual games on offer. There are thousands of different slot titles all brought onto the market by different software developers with different qualities, so choosing can be a little overwhelming.

You can also take a look at the operator’s mobile gaming platform, its welcome bonus offer, and customer support options. In the next section of this page, we’ll guide you through how to choose the best casino for your slot site needs.

The Slot Selection

After you have verified that your operator has safety as its key priority, you can start to look through its slot portfolio with a more critical eye, gameplay-wise. Though some people think that all slots are the same, we know that there are a lot of ways that they can differ from each other.

Some prefer the simple classic titles, while others are more intrigued by the promise of free spins, bonus games and special features. Either way, the best slot sites offer a rich diversity that includes all of the different types to make sure no matter what mood you’re in, there is a slot in that style for you. Types of slots:

• Video: Bringing a bit more pizzazz into the game with 3D graphics and special features such as wilds, scatter, and free spins. There can be a huge variety in the types of themes, though ancient Egypt, leprechauns and licenced television and movie characters reign supreme.
• Classic: These are your old-school fruit machine style games, offering very little other than the spin and win style gameplay. You’ll find the classic cherry, 7, and strawberry symbols in a three-reel, three-row setup.
• Bonus: Not your average slot game, these versions will feature an additional bonus game that you can unlock by some means – usually through matching wilds or scatter symbols together. The bonus game may award you extra spins or a cash prize.
• Jackpots: Progressive jackpot prize pools are collectively increased whenever someone on any casino in the world places a wager on the game. These will quickly count up into the millions of euros and are therefore very popular with players looking for a big win.

As long as your chosen online slots casino offers a solid range of game types, you can rest assured that you will stay entertained whenever you feel like spinning the reels. Simply take one minute to explore the slots section at your venue and you’ll soon know whether the operator has games that are worth your time and money.

Casino Site Platform

Where exactly do all of these slot games come from, and why are almost all of them available to play on lots of different online casinos? Fair enough question with a simple answer: the casinos themselves usually do not develop their own games, instead rely on the creative portfolios of the world’s casino game development firms. There are quite a few different companies in this sector of the industry now, each identifying a niche type of design or feature that is sought after by the gambling population. This is why there is so much variety in the graphics and sounds, as many have a trademark style that sets them apart. The leading slot developers are:

Use Only the Best Mobile Slot Sites

Gone are the days where you can only play at online casinos from your desktop. Now you can enjoy the flexibility and convenience of playing on your mobile or tablet at pretty much any decent site. If you are a fan of slots, then the news gets even better. Just as slots make up the largest part of most casino game libraries on desktop sites, slots are by far the most numerous of products on casino apps.

It is true that mobile sites and apps will feature fewer games than their PC counterparts, more and more developers are beginning to focus on players on the go, understanding that the market is shifting towards gaming on the go. Some new slot developers have even begun to design their games with mobile play in mind first. So, you should have no problem finding some great games out there, no matter what device you use. You can see some details about the best operators for mobile below, each with the bonus slots players can take advantage of.

Slot Site Welcome Bonus

In order to attract new players, operators will offer welcome packages that often consist of bonus money or free spins on some of their slot games. It is always worth having a look at what bonus slots casinos are offering when you are looking for a new operator, as these promotions can give your balance a boost right at the start. The most common type of offer is a deposit-match bonus. This sees your deposited funds matched by the casino, with the bonus money put in a separate wallet. Once you have wagered a certain number of times the bonus amount, any winnings will be transferred into your real money account and will become withdrawable.

More relevant to you slot players out there is the fact that welcome packages often have free spins added onto cash bonuses or offered instead. For these, you will usually be given a number of spins on selected games, with no obligations. Any winnings that you make on these spins will need to be wagered a certain number of times before they turn into cold hard cash, but this kind of deal usually works out much more favourable to the player than the cash offers out there.

Try Games Safely and For Free on the Best Slot Sites

On most of the best slot sites, you have the opportunity to try out any of the games before you part with any money so that you can make sure the game is right for you. When you play with demo credits as opposed to real money, the game plays exactly as it would if you were playing it at a real money casino, but obviously, you won’t get any of the winnings.

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This means you can check out the features such as free spins, bonus games and any other aspects of the games to make sure you know what you are doing. There are many great games to try for free. You can try them out for as long as you want. Even if you run out of demo credits, you can simply refresh and start again. That way you get the same fun without the risk.

Customer Support

One of the main problems that you might come across is a casino that won’t payout on a win for some reason. This is why it is important to check good customer support is available. However, if the customer support won’t answer you, this could lead to problems with you getting back money that is rightfully yours. You are placing a lot of trust in slot sites from Portugal that you put your money in, so you should always make sure you read up any reviews on the site and make sure that the site is fully regulated.

New Slot Sites for 2024 – List of the Latest Operators We Have Checked

The online casino industry is an ever-changing beast that sees new competitors join its ranks on a pretty regular basis. Of course, a lot of them are rogue operators that haven’t had to go through the rigorous testing regiment from the SRIJ, so they pop up all the time. As you’ve already learned above how to spot a scam website, you should be able to easily steer clear of these illegal slot sites. The newest operators, however, have a tricky time themselves of standing out against the long lasting and vetted operators that have been serving the industry for decades.

To do so, they often offer interesting gamification or VIP programmes alongside a generous welcome offer. Some of the latest safe slot sites to join the industry, which have passed the scams.info tests, are above, and you can find more about new slots from leading developers in our guide.

Land Based vs. Online Slots

Of course, slots didn’t begin in the digital format we know today, they have been a staple of pubs and bookies for what seems like forever. But which ones are better to play? There are some significant differences between the two versions, starting with the RTP. As compared to the costs of running a brick-and-mortar establishment, an online casino has significantly lower overhead – the savings of which are passed along to the player.

Also, it is a lot easier and faster to simply develop a slot game through digital means than having to physically build a slot machine, and transport it to the location where it will be playable. It’s not always likely that your local will be able to collect a great selection of physical machines, due to logistical, cost and space restrictions. There will always be more choice in online slots than their land-based counterparts.

Conclusion: Scams Are Not Possible at Our Slots Casinos

We have made sure to only recommend the best slots sites, and ones that are fully licensed and regulated. lastly, any casino recommended on our site has been fully tested to make sure that they offer you the best experiences.

As illustrated throughout this guide, these casinos offer the best bonuses, fair terms and conditions, exemplary customer support and are completely transparent in all that they do. We want to ensure you can enjoy the best casinos without fear of being scammed.

Scams.info

Nicholas Crouch

Chief Editor at Scams.info

Our Chief Editor brings with him an extensive background that spans decades. Known for crafting captivating casino and sports betting content, Nicholas began his journey into the world of gambling with football pools, and he now enjoys the excitement of high variance slots and curating engaging content for our site.  

I've learned that when creating gambling content, knowledge offers an edge, but ultimately, it's about the enjoyment and sharing my honest expertise with others.

Frequently Asked Questions

Below you will find some of the most common questions about online casino slots and related topics. Have a read of these if you have any unanswered queries that you could not find in the article above.

🥇 What are the best online slot games?

This is highly subjective, and what one player may think is great, another may hate. However, the selection of slots that we have talked about here is of the highest quality and provides safe and fair play. The rest is up to your own preference for style and theme.

🥇 Which online slots casino is best?

Not one casino will ever be the very best across all aspects of online gambling. The market is too competitive for this to happen. So, it is always best to shop around and think about exactly what you would like from an operator before you join. That's why we review dozens of slot offering sites, so that you are well informed.

🥇 What games give you the best odds of winning at a casino?

With games like blackjack, there are strategies that can help to increase your chances of winning hands. However, with slots, random number generators ensure that everything is down to luck. However, certain games will likely give you lots of small wins, while others have much more infrequent wins.

🤚 Can you win in online casinos?

While the house will always have an edge over the players in general, it is certainly possible to come out of a gambling session on top. The trick is to enjoy your time playing for real money, to know when to stop, and to not go chasing bigger and bigger wins.