Online Slots for Real Money in the US
If you’re looking to play online casino slots for real money, you’ve come to the right place. We provide a hand-picked list of the best online slots reviewed by industry experts.
Browse our top list of best slot casinos with hundreds of online slot machines to get started, or scroll down to learn more about slot games.
Best Online Slots in 2022
Slots Winners By Category
We understand that searching for a good online slot game can prove quite tricky, considering the variety of options available. Some look for jackpots, some for bonus features, and some just like engaging animation and adequate sound. We have summarized our top slot picks in the table below.
Best Online Slots Casinos in 2022
How We Rate The Best Slots Casinos?
Our recommendations are chosen from an extensive list of real money casinos in the US. Moreover, these sites are thoroughly reviewed based on strict criteria by our team of in-house experts.
We want our readers to enjoy a quality playing experience with the best slots to choose from without spending hours on research. Look at our detailed selection process and see how we ensure we only recommend the best slots casino sites to our readers.
We look for US online casinos partnered with the best gaming providers, such as NetEnt, Big Time Gaming, IGT, Konami and NextGen. This ensures a quality slots selection with hundreds of titles to choose from. These providers are known to offer excellent payout rates, the best graphics, variety in themes and frequent new releases.
Filters & user experience
Most casinos have hundreds or thousands of real money slots. This is why we prioritize slots casino sites that have good sorting filters. You should be able to filter slots by category, payout rate, “Hot and Cold”, features, themes, and so forth.
Average payout rates (RTP)
The best gaming providers have good overall payout rates. However, many online casinos only feature a small selection of a provider’s slot library. We analyze the average RTP to ensure satisfactory payout rates across the board.
Bonuses and slots promotions
As bonuses play an important part in your online slot machine experience, we analyze the different ongoing bonuses offered by casinos. We make sure to feature casinos that offer frequent slots bonuses. Some sites also offer free spins welcome bonuses, but they’re not very common.
Casinos are not all about slots. One of the most important elements is access to convenient payment methods and fast withdrawals. Online casinos that accept PayPal and fast bank transfers are an obvious choice.
The key aspect of having smooth slot game sessions is fast access to live chat support. We test a casino’s availability, response times, and knowledge. This way, you know you’ll be in safe hands if something goes wrong or you need help with something.
How to Start Playing Real Money Slots Online?
Follow your simple, step-by-step guide for beginners that’ll have you playing slots for real money within minutes.
Choose an online slots casino you like.
Register your account. It’s completely free.
Add funds to your account through the casino cashier.
Open the casino’s games library and choose a slot you like.
Start playing for real money!
Ultimately, the most crucial step is choosing an online slot casino that will meet your needs based on the welcome bonus, slots promotions, and the slots library. The rest is usually pretty intuitive, as operators do their best to ensure you have a smooth experience.
Pros and Cons of Slots
Considering their intuitive gameplay and simplicity, slots are a player favorite at land-based and online casinos compared to other casino games. Online, you will find a lot more high RTP slots compared to land casinos. Also, the average RTP is much higher online, roughly 96% online vs 90% at land casinos.
Slots are very easy to master and do not require you to have any previous knowledge to win. Unlike blackjack or craps, where experience and game knowledge gives you the upper hand.
Another great thing about slots is that they are diverse and available in countless themes, game mechanics, and unique bonus features. This means that no two slots are the same.
- High RTP
- Easy for beginners
- 100% bonus wagering contribution
- Innovative game mechanics
- Available in various themes
- Progressive jackpots available
- Similar to land-based slots
- Can get repetitive
- Wins are not consistent
Slots, being completely luck based, are very inconsistent. You can get hot or cold streaks at any time randomly, which may lead you to think you’re playing a bad slot. In fact, it’s the slot’s complete randomness that can cause frustration.
The wins are unpredictable, and despite the availability of high RTP slots, slots on average have a significantly lower RTP than table games like blackjack and roulette.
The advantage slots have over table games is the fact that slots always contribute 100% to the bonus wagering, and you usually have a pool of hundreds of slots to choose from. Table games, in contrast, contribute anywhere from 5% to 20% to wagering.
Slots Casino Bonus
Most slot sites in the US will offer you a valuable welcome bonus that will double your initial deposit, with free bonus money and free spins on top. These bonuses are excellent incentives for slot players.
The best thing about these types of offers is that slots always contribute 100% to the wagering requirements, unlike table games which often contribute 20% or less.
We should, however, point out that some operators can put restrictions or lower contribution rates on some slots when it comes to bonus wagering, such as progressive jackpot slots and slots with an RTP above 97%.
Ongoing promotions on slots are as equally important. When it comes to the US, there are some weekly or monthly slot bonuses you can expect to find:
- Free spins on new releases
- Free spins on a range of slots by a provider
- Weekly draws
- Slot tournaments
- Random cash drops + prizes
- Jackpots and giveaways
Operators often give away free spins to try out the latest slot releases or a trending slot game, so watch out for these. Another trend in the US is slot tournaments, where you can compete against other slot players and win rewards if you finish in the top positions.
Types of Online Slot Games
Based on the number of reels, paylines, bet size, and mechanics, there are several different types of slots. The categorization of slots is subject to different interpretations. In general, there are several different types of online slots.
Video slots incorporate the classic slot gameplay into a more innovative game design. You’ll find themed symbols, bonus games, and additional ways to win. The audio and graphics of each slot are spot on and only further boosts the already immersive experience.
Jackpot slots are slots that offer you the chance to land a special jackpot prize, on top of your base game slot winnings. There are two different types of jackpot slots – fixed jackpots and progressive jackpots. Fixed ones have fixed jackpots, while progressive ones share the same prize pool between a network of online casinos, which leads to massive payouts.
Classic slot machines are designed after their land-based counterparts. So if you’re looking for that traditional Las Vegas casino action from the comfort of your home, these slots are the way to go. The visual simplicity makes them perfect for new players or those who don’t like complex graphics and storylines while spinning the reels.
These slots are based on the random reel modifier mechanic, which was first created by Big Time Gaming. This mechanic changes the number of symbols appearing on the reels with each spin. Megaways slots provide far more ways to win than regular online slots.
To learn more about each type of slot, the game engine/mechanic behind them, and where you can play them, click on any of the links below.
The online slot type is irrelevant unless your criteria cover the specific details that we differentiate between them, such as the jackpot, their layout, or the game’s mechanics. These three groups of slots are frequently available at US online casinos.
Real Money Slots vs Free Slots
The differences between playing real money slots and ones for free are huge. We recommend testing the game’s features, learning the game’s rules, and getting familiar with the payout table in free-to-play mode.
It’s also worth noting that the free-to-play hit rate and RTP are not indicative of the real, legal, tested RTP displayed in the terms and conditions.
However, true entertainment kicks in when you play slots for real money. Once you make a real money deposit, you’ll become eligible for special slot bonuses and even enter tournaments.
Moreover, by consistently playing, you can even hit a huge jackpot. Just make sure to set a budget, as spinning slots can sometimes lead to overspending.
- Potential to win real money
- Great entertainment value
- Participate in slot tournaments
- Can win a huge jackpot
- Can claim casino bonuses
- Risking real cash
- Can overspend
- Test games without risk
- Try out different slot types
- Can't overspend
- Can get boring quickly
- Can't claim casino bonuses
- Can't win real money
- Can't win any jackpots
List of All Online Slot Reviews
You can find the complete list of all online slot reviews at UScasinos.com. We cover all aspects of the games to ensure we’re giving you the whole picture and all relevant details so you can decide what to play next.
Since some online slot games are unavailable in all states due to regulation, we offer alternatives that offer the same experience or the one that’s the closest to the unavailable slot game.
How We Rate Online Slot Machines?
We have a strict rating procedure to meet US casino slot players’ needs. Our team of experts checks each online slot to provide detailed insights into why some slot machine games are better than the rest. Here’s a breakdown of what we check:
Once we load the slot one of the first things we check is the number of reels and paylines. Then we check the bet limits, as well as the RTP and slot variance or volatility. This leads up to the max win and max payout.
Then we look deeper into each slot’s bonus features like free spins, wild symbols, and game mechanics, as they are the most important part of the slot. We look at things like how to trigger each bonus round, how exciting they are, and what is the winning potential of each.
Design, theme and visuals
The design of the slots is usually the thing that attracts players to play them. The state-of-the-art animation and cinematic soundtrack are there to hold your interest. We look at how the slot looks graphically, how appealing the soundtrack is, and the story behind the slot.
Even though all online slots nowadays are designed with a mobile-first approach, there are still some slot games that haven’t been updated for mobile, which makes them impossible to run. This is why we always check each slot’s performance and if is available in Portrait Mode.
Slot Game Providers
As casino sites don’t produce their own slot titles, they have to partner up with software providers to offer them. In other words, slot providers rent their titles to online casino operators.
Some slot providers are producing slots for both land-based and online casinos. Some focus on classic 3-reel slots, others create feature-rich slots full of innovation. Some create them with mobile users in mind.
Each provider offers distinct game mechanics and innovative features, making it very easy to distinguish between them. Because of these, they are known to create loyal fan bases that anticipate slot releases months ahead.
The following slot providers are currently among the most popular in the industry and already have a good track record. They create the best, most rewarding slots out there.
Most game providers focus on slots, with only a handful offering other types of games, such as roulette, blackjack, and baccarat. This means that slots are the most competitive niche in the online gambling market.
5 Tips Before You Play Slots Online
Online slots are purely luck-based games, meaning applying skills or techniques during gameplay to increase your winning chances isn’t double. If you’re a beginner, you have an equal chance of hitting the jackpot, just as an avid online slots casino player.
Nonetheless, there are still some things you should consider before starting to play online slots games, and here are just some of them:
Alternative Game Types
Slots are the most straightforward game you could play at online casinos, which is their biggest downside. After spinning more than 20 spins without a single win, the gameplay can get pretty monotonous.
Moreover, you could deplete your initial bankroll in under an hour, leading you to make additional investments and increase your wagers in the hope of winning big, which doesn’t always pay off.
So, if you’re into more dynamic casino games requiring more involvement from your end and which, in theory, pay better than slots, in the long run, we recommend sticking to table games.
Roulette and Baccarat require higher bets and some previous knowledge and skill, while Video Poker is a mix between slots and poker, so you’ll pick it up quickly.
All these tables offer a lower house edge than slot machines. Even the worst type of roulette, American Roulette, has a house edge of around 5%, while on slots, it ranges from 2% to 25%.
While drastically varying in number when compared from state to state, online slots still make up the majority of casino games in the US.
This is nothing out of the ordinary and shows how dominant slot games are at online casinos globally. US casino players enjoy one of the best slot offer legally available in the world.
How do online slots work?
Online slot machines work using a Random Number Generator (RNG) that determines the outcome of each spin. Once you spin, the symbols arrange themselves randomly across your reels. The basic elements of slots, such as Paylines, Wilds, and Scatters, are a big part of how slot machines games operate.
What are the best online slots?
The best online slot games are a subjective choice. We have singled out the best slot machines in the US by providers like IGT, WMS, and NetEnt, based on their win potential and exciting features. The apparent fan favorites are slots like Cleopatra and Starburst. However, with thousands of real money slots, everyone has a personal favorite.
Which online slots payout the most?
Typically, highly volatile slots pay out the most because they have the highest winning potential. This comes at greater risk, meaning a potentially larger real money investment and a longer game session. We recommend playing Megaways slots such as Bonanza or Hypernova Megaways.
Where to play online slots?
You can play online slots for free or for real money at any licensed US online casino that is legal to play in your own state, like Pennsylvania, New Jersey, Michigan and West Virginia. Luckily for you, we provide a list of licensed US online slot sites with hundreds of online slots in their library.
What's the best online slots sites?
The best online casino for slots is a matter of preference. We have singled out the best online slot casinos on the US market based on strict criteria to ensure you have a smooth, carefree slot-playing experience. We consider factors like the quality of slot games, slot bonuses and promos, payout speed, and more.
Are online slots rigged?
No, they are not. All online slots available in the US are 100% safe and independently tested by licensing authorities and independent testers like Gaming Laboratories International (GLI). Every slot machine spin uses a Random Number Generator (RNG) algorithm to ensure a random, independent outcome.
How to get started with online slots?
Getting started with playing slots online is easy. The most important step is choosing the right real money slots casino. Then you just need to create and fund your account. We provide step-by-step instructions that will get you started spinning in no time.
Are real money slots legal in the US?
Yes, absolutely. You can play real money online slots at any licensed US online casinos by gaming authorities in states like New Jersey or Pennsylvania. All slot casinos we recommend are licensed in their respective state. They can legally offer real money slots to US residents if they play within the state’s borders.
Can I win real money by playing online slots?
Yes, you can win real money by playing slots at real money slots casinos. You will need to create a casino account and deposit using your preferred payment method. Then you can get started by playing real money slot games.
How old do I have to be to play online slots for real money?
The legal age for playing online slots for real money is 21 in the US. Online casinos must ensure that all players are of legal age to comply with the law. You must submit a personal identification document to withdraw real money slot winnings from any online casino.
Can I play real money slots on my phone?
Absolutely, all US online casinos let you play slots on smartphones and tablets running in Android and iOS operating systems, such as Samsung Galaxy Phones, iPhones, and iPad devices. Many online casinos have dedicated real money slots apps that you can download to your phone for quick access.
Do I have to pay taxes on my online slots winnings?
Yes, all gambling winnings are taxable and must be reported to the IRS, including those made through playing slots online. You can deduct your losses, but net profits are taxable. You must submit proof of your winnings and losses through physical or online receipts, tickets, or statements.