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Best Slot Sites in the United States for 2024 – Top Online Slots to Play Now

If you want to play real money online slots, you need to choose a trusted and reliable operator. We have compared and ranked the best slot sites to help you decide where to play for the chance to win real money. We’ve considered security, game selection, payouts, and other key categories. Based on our extensive tests and research, this is our list of the top real money slot sites for 2024:

Best Slot Sites in the United States All sites Licensed and Regulated

US Slot Sites NJ Slot Sites PA Slot Sites Best Online Slots USA
Slot Site Casino Rating Slots Bonus Legal in States Secure Link
4.95/5 Regular Jackpots & Bonuses New Jersey, Pennsylvania Play Here! New players only. Terms & conditions apply. 21+
4.90/5 100% up to $1,000 + 50 Free Spins New Jersey Play Here! New players only. Minimum deposit $20, maximum bonus $1000. You need to opt in to claim the offer. The offer cannot be combined with any other offer. 100% deposit match, 20x wagering (bonus+deposit). 14 days bonus validity. Game weighting applies.
4.85/5 100% up to $1,000 + $20 on the House New Jersey, Pennsylvania Play Here! Valid only for NJ players over 21 years of age. Opt-in required. Valid from January 1, 2023 to December 31, 2023. $20 Bonus Dollars are subject to a 1x wagering requirement, valid for three (3) days after completing new account registration. eposit Match Bonus Dollars received from this promotion are subject to a 15x wagering requirement, valid for thirty (30) days after completing new account registration.Loyalty points credited on all wagerings. General terms and conditions apply.
4.80/5 120% up to $500 + $20 Free Bonus New Jersey Play Here! New players only. One-time offer valid from 2/26/20 – 12/31/22, 19:00 EST. Bonus is only valid if claimed by communication within 48 hours. Bonus must be wagered 30 times within 60 days from granting. Wagering contributions apply and vary by game. Bonus is valid for Casino games only. Withdrawal restrictions and full terms & conditions apply.
4.75/5 Up to $100 Real Cash Back New Jersey Play Here! New players only. Deposit a minimum of $10 in cash and place a First Wager to be eligible to receive either one of the following: (1) if their Net Loss exceeds 90% of their First Deposit at any time within seven (7) calendar days after placing the First Deposit and First Wager, the value of their First Deposit, up to a maximum of $100 in cash, or (2) if their Net Loss does not exceed 90% of their First Deposit after the conclusion of the seven (7) calendar days after placing the First Deposit and First Wager, the value of their Net Loss, up to a maximum of $100 in cash.
4.70/5 100% up to $500 Welcome Bonus New Jersey Play Here! New players only. Terms & conditions apply. 21+
4.65/5 100% up to $1,000 New Player Bonus New Jersey Play Here! New Casino customers only. Deposit between $10 and $1,000. Bonus will be matched to qualifying deposit. 20x wagering on deposit and bonus to make bonus balance withdrawable. Time limits and T&Cs apply.
4.60/5 Up to $200 Deposit Match Bonus New Jersey, Pennsylvania Play Here! New players only. Terms & conditions apply. 21+
4.55/5 100% up to $500 Deposit Code CASINO500 New Jersey, Pennsylvania Play Here! Make your first deposit and use promo code "CASINO500" to receive 100% deposit match up to $500 in bonus money. Casino first deposit bonus offer has a 10x play-through requirement. Terms & conditions apply. 21+
4.50/5 100% up to $500 Welcome Bonus Refer-A-Friend Program Play Here Get $25 in Casino Bonuses. $20 in Casino Bonus dollars will automatically be placed into account upon successfully completing your registration. You will win a minimum of $5 Casino Bonus dollars when you take your first spin on the nj.stardustcasino.com $1,000,000 Slot Machine and you could win much more including the $1,000,000 prize.
New Jersey Slot Site Casino Rating Slots Bonus Slot Site Highlight Secure Link
4.95/5 Regular Jackpots & Bonuses Top-Rated NJ Free Slots Casino Play Here! New players only. Terms & conditions apply. 21+
4.90/5 100% up to $1,000 + 50 Free Spins Variety of Games Play Here! New players only. Minimum deposit $20, maximum bonus $1000. You need to opt in to claim the offer. The offer cannot be combined with any other offer. 100% deposit match, 20x wagering (bonus+deposit). 14 days bonus validity. Game weighting applies.
4.85/5 100% up to $1,000 + 200 Free Spins Top Game Developers Play Here! New players only. Terms & conditions apply. 21+
4.80/5 100% up to $1,000 + $20 on the House Many Jackpot Slots Play Here! New players only. Terms & conditions apply. 21+
4.90/5 120% up to $500 + $20 Free Bonus Great Proprietary Free Slots Play Here! New players only. One-time offer valid from 2/26/20 – 12/31/22, 19:00 EST. Bonus is only valid if claimed by communication within 48 hours. Bonus must be wagered 30 times within 60 days from granting. Wagering contributions apply and vary by game. Bonus is valid for Casino games only. Withdrawal restrictions and full terms & conditions apply.
4.85/5 Up to $100 Real Cash Back Great Free Slots Features Play Here! New players only. Deposit a minimum of $10 in cash and place a First Wager to be eligible to receive either one of the following: (1) if their Net Loss exceeds 90% of their First Deposit at any time within seven (7) calendar days after placing the First Deposit and First Wager, the value of their First Deposit, up to a maximum of $100 in cash, or (2) if their Net Loss does not exceed 90% of their First Deposit after the conclusion of the seven (7) calendar days after placing the First Deposit and First Wager, the value of their Net Loss, up to a maximum of $100 in cash.
4.80/5 100% up to $500 Welcome Bonus Excellent Free Slots Variety Play Here! New players only. Terms & conditions apply. 21+
4.75/5 100% up to $1,000 New Player Bonus Top Online Sportsbook Play Here New Casino customers only. Deposit between $10 and $1,000. Bonus will be matched to qualifying deposit. 20x wagering on deposit and bonus to make bonus balance withdrawable. Time limits and T&Cs apply.
4.70/5 Up to + $200 Deposit Match Bonus Best No Deposit Slot Bonus Play Here! New players only. Terms & conditions apply. 21+
4.65/5 100% up to $500 Deposit Code CASINO500 20+ Software Providers Play Here Make your first deposit and use promo code "CASINO500" to receive 100% deposit match up to $500 in bonus money. Casino first deposit bonus offer has a 10x play-through requirement. Terms & conditions apply. 21+
4.50/5 100% up to $500 Welcome Bonus Refer-A-Friend Program Play Here Get $25 in Casino Bonuses. $20 in Casino Bonus dollars will automatically be placed into account upon successfully completing your registration. You will win a minimum of $5 Casino Bonus dollars when you take your first spin on the nj.stardustcasino.com $1,000,000 Slot Machine and you could win much more including the $1,000,000 prize.
Pennsylvania Slot Site Casino Rating Slots Bonus Slot Site Highlight Secure Link
4.95/5 100% up to $250 Code: PACASINO250 A Range of Table Games Play Here! Make your first deposit and use promo code "CASINO500" to receive 100% deposit match up to $500 in bonus money. Casino first deposit bonus offer has a 10x play-through requirement. Terms & conditions apply. 21+
4.90/5 100% up to $1,000 + $25 on the House Attractive Sign-Up Offer Play Here! Valid only for NJ players over 21 years of age. Opt-in required. Valid from January 1, 2019 to December 31, 2020. Min. deposit $10. 100% Cash Match bonus up to $1000 freeplay expires 5 days after registration. 6x wagering requirements. $25 Freeplay bonus is valid for 7 days after registration. General terms and conditions apply.
4.85/5 Up to $200 Deposit Match Bonus High Payout Rates in PA Play Here! New players only. Terms & conditions apply. 21+
4.80/5 100% up to $1,000 + $20 on the House Great Jackpot Slots Play Here! New players only. Terms & conditions apply. 21+
4.75/5 100% up to $2,500 Excellent Live Casino Play Here! New players only. Terms & conditions apply. 21+
4.70/5 100% up to $500 Welcome Bonus Top-Quality Mobile Casino Play Here! New players only. Terms & conditions apply. 21+
4.65/5 Up to $200 Welcome Bonus Great Video Poker Games Play Here! New players only. Terms & conditions apply. 21+
4.65/5 100% up to $1,000 + 200 Free Spins World-Class Game Developers Play Here! New players only. Terms & conditions apply. 21+
USA Online Slot RTP Bet Limits Free Spins Paylines Rows Reels Max Win Available at
95.02% $0.20- $400 15 Free Spins 20 3 5 x10,000
96.59% $0.20- $200 Up to 12 Free Spins 20 3 5 x600
96.00% $0.20- $80 12 Free Spins 117649 7 6 x50
96.00% $0.20- $200 10 Free Falls 20 3 5 x2,500
96.01% $0.10- $100 Re-Spin Feature 10 3 5 x250
96.80% $0.20- $400 Up to 7 Butterfly Spins 40 3 5 x600
97.04% $0.15- $450 Re-spins 30 3 5 x200
96.90% $0.20- $200 16 Free Spins 76 3,4,5 5 x200
94.93% $0.20- $200 Up to 15 Free Spins 20 3 5 x5,000
94.93% $0.30- $300 10 Free Spins 30 3 5 x10,000
Last Updated on 09.02.2024 by Author Kenneth Warren

The operators listed above are the best online slots sites based on our play and research. If you want to play casino slots for real money, these sites come highly recommended. In the next sections of our guide, we will offer a detailed look into the criteria behind our ranking. Read on for the full guide, or jump directly to a topic that interests you below:

Full List of the Top Slot Sites for 2024

We rank the best slot sites using specific criteria. Our approved online slots sites performed best overall across all important categories. That said, many had unique highlights that make them better suited to certain types of players. As such, we have listed the sites to play real money slots and provided an overview of where they excel. Here are the best slot sites in the United States right now:

  • BetMGM – Top-ranked NetEnt slots Site
  • Hard Rock – Best for slots from many software providers
  • Borgata Casino – Best for jackpot slots
  • 888casino – Best no-deposit slot bonus
  • Virgin Casino – Recommended Android slots site
  • Tropicana – Best casino site for IGT slots
  • bet365 – Recommended site for high rollers
  • Unibet – Top app for iPhone and iPad
  • BetRivers – Biggest selection of online slot games
  • Stardust Casino – Best promotions

You should keep in mind that this ranking is based on real money slot games. You can play the best digital reel machines at these sites. If you are interested in playing other casino games, however, you could have better options. As such, we recommend that you check out our guide to the best online casino sites in the US to find the top offers currently available.

Online gambling laws in the United States vary from state to state. If gambling is legal in your state or a state you’re visiting, then the next step to safe play is to verify if the casino you’re interested in is registered with the regional gambling authority. A licensed casino is bound by law to follow fair play regulations. It can be confusing to figure out where you can play slots online for real money, that’s why we’ve created guides for two of the states where we know it’s legal:

As online casino gaming is not yet legal in many states, some players may have to make do with free slots for now. So you may not be able to play online slot machines with real money everywhere. However, that does not mean that you have to miss out on playing the best online slots games. In some cases you can play just for fun and for free. You can play free online slots in the USA on this website. Check our dedicated guide to find the most popular free slots.

We closely monitor the ever-changing legal landscape across the United States. We will keep you updated when the real money online slots will become available in your state.

The Best Online Slots: Top 10 Slot Games for Real Money

There is no denying that the best games make the best casinos. So, the game selection was a key factor we assessed when ranking the best real money slots sites. We checked for a solid choice of high-quality slots and plenty of player favorites. Here are our selections for the the top real money online slots:

  • Cleopatra – Most popular Egyptian themed (Available at Virgin Casino)
  • Divine Fortune – Top jackpot slot (Available at Unibet)
  • Bonanza Megaways – Online slot with 117,649 ways to win real money (Available at Hard Rock)
  • Gonzo’s Quest – Free falls & increasing multipliers (Available at Borgata Casino)
  • Starburst – Best NetEnt slot (Available at bet365)
  • Butterfly Staxx – High RTP (Available at Tropicana)
  • Hotline – Best high-limit online slot for high rollers (Available at Stardust Casino)
  • Dazzle Me – Recommended Vegas slot (Available at BetMGM)
  • Da Vinci Diamonds – Top-rated free spins bonus (Available at BetRivers)
  • Cats – Top animal-themed (Available at 888casino )

The best online casino slots listed above are among the most popular games for players. Our featured slots come with exceptional graphics and sound. They offer a diverse range of themes to suit every taste. Additionally, they boast exciting free spins and bonus features that make them particularly exciting to play.

Of course, this is just a small selection of the online slots available. There are hundreds of online slots for real money gameplay to choose from. Video slots are preferred by players, thanks to their many paylines and crisp graphics.

Branded slots authentically based on hit films, TV shows, and other pop-culture themes are also popular with players. In contrast, some players enjoy the old-school gameplay and retro style of classic 3-reel slots. Whatever your preference, you can be sure to find plenty of games to suit you.

Online Slots Available to Play for Real Money in the USA

US Progressive Jackpot Slots

Progressive jackpot slots are among the most popular online slots to play for real money. As a general rule, jackpot games offer lower average payouts compared to other types of slots. Yet they feature some of the biggest prizes that you can win when gambling online. The chance to win real money online is the clear appeal of these types of games.

People are often drawn to progressive jackpot slot machine games for several reasons compared to regular slot machines that don’t feature progressive jackpots:

  1. Larger Prize Potential: The most significant draw of progressive jackpot slots is the potential for a life-changing win. These jackpots can accumulate to be worth millions of dollars, making them incredibly attractive to players who dream of hitting it big.
  2. Excitement and Thrill: The anticipation of possibly winning a massive jackpot adds excitement to the gaming experience. The thrill of watching the jackpot grow and knowing that any spin could result in a huge payout adds to the game’s appeal.
  3. Shared Experience: In many cases, progressive jackpots are linked across multiple machines or even multiple casinos. This communal aspect can add to the excitement, as players know they are competing against a broader pool for the big prize.
  4. Media and Word-of-mouth Influence: Stories of jackpot winners can be highly publicized, creating a buzz around progressive slot machines. Hearing about others winning big can inspire players to try their luck.
  5. Psychological Appeal: The idea of a progressive jackpot creates a sense of opportunity and hope. Players might think the odds are more favorable or that they could be “the chosen one” to win big.
  6. Game Variety and Innovation: Progressive slots often come with unique themes and innovative features. This variety keeps the gameplay interesting and engaging, which can attract players who are looking for something more than a standard slot machine experience.
  7. Social Aspects: For some players, progressive slots might offer a more social experience, especially in a casino setting where excitement and anticipation can be shared among many players.
  8. Perceived Value: Even though the odds of winning a progressive jackpot are very low, the potential payout compared to the bet can seem like a good value proposition to some players.

It’s important to note that while progressive slots can be incredibly exciting, they often have lower odds of winning smaller prizes than regular slot machines, and the odds of winning the jackpot are extremely low. Responsible gambling and understanding the odds are crucial when playing these types of games.

Here are the top progressive jackpot slots:

Hard Rock
BetMGM
Bet365
888casino

We have listed some of the biggest real money slot jackpots available above. Some progressive jackpot slots share a pooled prize with several other games. For example, IGT’s MegaJackpot slots include Cleopatra and Siberian Storm. For slots like these, the jackpot prizes quickly build to staggering amounts.

Jackpot payouts are randomly awarded, so all it takes is for lady luck to be shining down on you to become America’s next millionaire. As so many players dream of striking it rich, you will find progressive jackpot slots at all the best slot sites in the USA.

Sites with Mobile Slots

The option to play slots for real money on the go is a must for many players. Mobile gaming apps make it more accessible and convenient than ever to play online slot machines with real money. Given the trend, all the best real money slot casinos offer mobile-friendly games. We have compared the options for mobile players, and these are the best online sites offering mobile slot games:

Slots Site Mobile Slot Games Slots Bonus Slot Site Highlight Mobile Link Terms and Conditions
183 $100 Real Cash Back Top Android Slots App Play on Mobile! New players only. Deposit a minimum of $10 in cash and place a First Wager to be eligible to receive either one of the following: (1) if their Net Loss exceeds 90% of their First Deposit at any time within seven (7) calendar days after placing the First Deposit and First Wager, the value of their First Deposit, up to a maximum of $100 in cash, or (2) if their Net Loss does not exceed 90% of their First Deposit after the conclusion of the seven (7) calendar days after placing the First Deposit and First Wager, the value of their Net Loss, up to a maximum of $100 in cash.
503 $1,000 + 50 Free Spins Best Mobile Jackpot Slots Play on Mobile! New players only. Minimum deposit $20, maximum bonus $1000. You need to opt in to claim the offer. The offer cannot be combined with any other offer. 100% deposit match, 20x wagering (bonus+deposit). 14 days bonus validity. Game weighting applies.
415 $1,000 + $20 on the House Top Web-Based Mobile Slots Play on Mobile! Valid only for NJ players over 21 years of age. Opt-in required. Valid from January 1, 2023 to December 31, 2023. $20 Bonus Dollars are subject to a 1x wagering requirement, valid for three (3) days after completing new account registration. eposit Match Bonus Dollars received from this promotion are subject to a 15x wagering requirement, valid for thirty (30) days after completing new account registration.Loyalty points credited on all wagerings. General terms and conditions apply.
337 $200 Deposit Match Bonus Best iPhone Slots App Play on Mobile! New players only. Terms & conditions apply. 21+

Our recommended casino apps feature a substantial selection of real money slots. Each one has been adapted for the smaller screens of mobile devices. Thanks to this expert mobile optimization, you can experience the same great graphics and exciting gameplay, regardless of whether you play on a desktop PC or mobile device.

Our featured mobile slot sites are compatible with iOS and Android operating systems. Whatever device you own, be it an iPhone/iPad, or any Samsung, LG, Lenovo, or other Android-powered devices, you will be able to enjoy playing the top digital slots on the go. All featured operators allow you to play slots instantly in your mobile browser. You could also have the option to download a native app for Android or iOS if you prefer.

Can You Play No Deposit Slots in the USA?

There is no shortage of real money online slot sites that accept US players. And as such, many offer a welcome bonus to encourage you to sign up. The great news for players is that some slots bonuses can be claimed with no deposit needed. Such offers are rare, but they are worth looking out for and using to your advantage. Here is the best no-deposit slot site:

$500 + $20 Free Bonus Claim Bonus!
Play No Deposit Slots
  • Minimum Deposit: Not Required
  • Free IGT & NetEnt Slots
New players only. One-time offer valid from 2/26/20 – 12/31/22, 19:00 EST. Bonus is only valid if claimed by communication within 48 hours. Bonus must be wagered 30 times within 60 days from granting. Wagering contributions apply and vary by game. Bonus is valid for Casino games only. Withdrawal restrictions and full terms & conditions apply.

Our featured no deposit slot bonus is awarded simply for creating a player account. The free casino offer can be used to play a selection of popular slots, giving you a chance to try out the site and its games with no risk involved. Although, you need to keep in mind that any winnings made with the bonus will be subject to wagering, as is the case with all online casino bonuses.

We will keep you updated with any new slot sites that offer a free sign-up bonus, as and when they become available. If you want to play online slots without making a deposit, you could try out our demo games. We have collated the best free slot games with bonus features in the USA on our site. So, you can play for free, just for fun, and find the best games for you.

Popular Slot Software in the USA

When you are trying to decide the best slot sites to play at, gaming software is essential. Online casinos can build their slots selections with games from a single provider. Yet, in most cases, casinos will partner with numerous developers, to offer a more diverse choice of games to their players.

Casino games from different software providers can vary in terms of graphical quality, types of features, and RTP rates. Choosing to play slots from the best gaming software providers in the industry will enhance your overall playing experience. If you are new to real money slots online, you may not yet be familiar with the best developers and how their games stand out. So, here is our hand-selected list of the top slot casino software according to American players:

Slot Site Software Best Slot All Slots Highlight Best Casino
Starburst 145 Slots with High RTP
Cleopatra 89 Land-Based Slots Online
Medusa 111 Many Branded Slot Games
Blazing X Asia 12 Popular Vegas Slots
Bonanza Megaways 22 Slots with Innovative Gameplay
Dr.Jekyll goes Wild 14 Diverse Slot Themes
Baking Bonanza 26 Slots with Excellent Graphics

NetEnt is one of the best providers of slots to USA online casinos and throughout the world. NetEnt slots typically come with outstanding graphics and animations. They are also renowned for their innovative gameplay and bonus features, as well as their high RTP rates. Some of their most popular slots include Starburst, Gonzo’s Quest, and Reel Rush. NetEnt slots are featured at many of the best slot game sites in the USA.

IGT has created some of the most iconic Las Vegas slot machines of all time. Top games, including Cleopatra, Da Vinci Diamonds, and Triple Diamond are player favorites. IGT has expertly adapted their famous land-based slots for online play, so you will find many familiar titles within their online slot portfolio. Barcrest and Bally, likewise, have created many hit real money online slots, which started life in the casinos of Las Vegas.

Conclusion: How to Play Online Slots in the USA

In this guide, we have shown you the best slot sites. We have also shown you the criteria we use to ensure that our rankings are up-to-date and accurate. Playing online slots for real money is legal in some states in the United States. And where real money online gaming is not yet permitted, you can always enjoy free slots just for fun.

As the online casino industry expands in the United States, the opportunities to play real money slots online in the USA are likely to become more widely available. We closely monitor US online gambling laws. When there are new legal slots sites that get our approval, you will find them listed on this page. If you are interested in online gambling sites and playing in casinos for real money, you can find our other expert guides.

Frequently Asked Questions

US players have many questions about playing real money online slots. And we have endeavored to cover all key topics in this guide. However, if you still have any questions, then check out the following section. We have collated the most frequently asked questions and provided the answers, for your convenience.

1 What is the best online slot site?

The best online slot site for US players is one that is licensed and operates legally. You can then rank sites according to game selection, mobile compatibility, and other such factors to find the best fit for you. We have compared operators to create a list of the top 10 slot sites for US players.

2 What are the best real money slots to play online?

We have listed the most popular real money online slots in this guide. The best slots are those that boast high-quality graphics and sounds. They also include interesting features, such as free spins and bonus rounds. The best online slots for USA players also offer high payout rates.

3 Which online slots payout the most?

In terms of overall average payouts, online slots with high RTP rates payout the most. In terms of prize payouts, jackpot slots are the games that pay out the most. Progressive jackpot slots usually have a lower RTP than other games, yet they payout prizes worth millions of dollars at a time.

4 Are online slots legal in the USA?

Online slots are legal in the US, provided you play in a state that allows online casino gaming. Online gambling laws vary from state to state, and real money online slots are currently legal in CT, DE, NJ, PA, MI, and WV.

5 Are there player bonuses for online slots?

Yes. You will find the best bonus rounds in video slots and branded slots. In our list of best online slot games in the US, you can find games with great bonus features. For example, Gonzo’s Quest features a free falls bonus round, with increasing multipliers that reach as high as x15.

6 How can I win playing slots online?

There are no cheats or strategies to ensure that you win real money every time you play online slots. Yet, there are some tips to help boost your chances. You should pick high RTP slots for the best chance of profits. You should also choose safe and licensed slot sites, where games are fair and payouts are guaranteed.

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