Best Online Slots for Real Money – Explore the Best Real Money Slots in the US

The leading online slots sites for real money offer hundreds, and even thousands, of games covering a wide range of themes, styles, and bonus features. Moreover, you can benefit from massive bonuses and frequent promotions to help boost the profits from the spinning reels.

Online slots are by far the most popular casino games and it can be difficult to find the best sites. To help you find the perfect fit, we’ll provide detailed reviews of the top casinos online, go through the legal aspect of gambling online for real money, and much more.

Sort By
  • All
  • Telegram Casino
  • New Crypto Casinos

Welcome Bonus Package up to $5,000

Welcome Bonus Package up to $5,000

  • Accepts VISA, MasterCard and 15+ cryptocurrencies
  • 600+ slots from Betsoft, Nucleus, Rival and more
  • Weekly ultimate slots tournament awards $5,000 cash
5 Stars Wild Casino
Play Now

Get Up To $3,750 in Bonuses

Get Up To $3,750 in Bonuses

  • Hot Drop Jackpot slots award $500,000+ prizes
  • Live dealers for blackjack, roulette and baccarat 24/7
  • Earn reward points and exchange for real money
5 Stars Bovada Casino
Play Now

Welcome Bonus Package Up To $9,500

Welcome Bonus Package Up To $9,500

  • Fully adaptive site with 800+ casino games on mobile
  • Cryptocurrency deposits from $20 with no maximum limit
  • Regular free spin promos on brand new slot titles
4.5 Stars Las Atlantis Casino
Play Now

200% Instant Bonus up to 10ETH

200% Instant Bonus up to 10ETH

  • World’s first licensed telegram casino, fully anonymous
  • Trusted by Web3 influencers and powered by $TGC token
  • Generous 10 ETH bonus and high roller NFTs
5 Stars TG.Casino
Play Now

150% Welcome Bonus Up To $3,000

150% Welcome Bonus Up To $3,000

  • Weekly slots and blackjack tournaments with $5 buy-ins
  • No fees for cryptocurrency deposits and withdrawals
  • Shared membership promo codes boost monthly bonuses
4.5 Stars BetUS Casino
Play Now

300% Welcome Bonus Up To $6,000

300% Welcome Bonus Up To $6,000

  • Play for exclusive jackpots worth over $20,000
  • Loyalty program awards reload bonuses on all deposits
  • 7% of casino losses refunded as credits every day
4.5 Stars Drake Casino
Play Now

200% Bonus up to $7,000 + 30 Spins

200% Bonus up to $7,000 + 30 Spins

  • Top game titles from Rival, Betsoft and Saucify
  • Casino leaderboard with cash prizes of up to $20,000
  • Live dealer lounge with HD video and exclusive bonuses
4.5 Stars Black Lotus Casino
Play Now

Welcome Bonus Package up to $6,000

Welcome Bonus Package up to $6,000

  • 50+ live dealer games from ViG, Fresh Deck & BetGames
  • Accepts cryptocurrency deposits up to $500,000
  • Cash tournaments for selected slots, roulette and blackjack games
4 Stars SuperSlots Casino
Play Now

200% Bonus Up To $7,500 + 30 Free Spins

200% Bonus Up To $7,500 + 30 Free Spins

  • Daily 50 free spins during happy hour from 6am to 10am
  • Accepts credit and debit cards, prepaid cards and Bitcoin
  • Qualify for regular prize draws to win a brand new car
4.5 Stars Lucky Creek Casino
Play Now

100% Welcome Bonus Up To $3,000

100% Welcome Bonus Up To $3,000

  • Accepts 16 cryptocurrencies including BTC, ETH, USDT
  • Access VIP status for higher limits and monthly bonuses
  • Games from Betsoft, Flipluck, Rival, Dragon and more
4 Stars BetOnline Casino
Play Now
Show More Offers+

Top 17 Online Casinos for Slot Games

The best offshore online casinos make sure that players from all over the United States have access to top slot games. For a quick start, you can find the leading sites below, ranked based on our detailed reviews, with a focus on slots gaming.

  1. Wild Casino – The best online casino for playing slots in the US, offering 550+ options and a $5,000 bonus.
  2. Everygame – Play the featured online slots for the chance to win progressive jackpots of over $1,000,000.
  3. Bovada – The most rewarding loyalty program for online casino gaming, giving players points on every spin.
  4. BetOnline – Offers a mix of slots from leading developers and awards more than $1 million in tournaments.
  5. SuperSlots – A super online casino with hot slots, industry-leading bonuses, and secure banking online.
  6. BetUS – Practice for free in the best online slots and claim bonuses for every deposit you make on the site.
  7. BetNow – Exclusive slot machines with classic themes and high payouts that can be very rewarding.
  8. Lucky Creek – Check out some of the top slot games and play for the chance to win a new car in the promotion.
  9. Lucky Block – Largest library of slots and a 200% bonus to help players enjoy the 5,000+ options.
  10. Mega Dice – Earn free spins for the game of the week to try something new from the huge collection.
  11. TG.Casino – Exclusively available on Telegram for instant access to thousands of games on your phone.
  12. MyBookie – Leading online casino with the best 3D slots from Betsoft and other developers in the US.
  13. Slots.LV – Benefit from MySlots rewards every time you play and start with a large welcome bonus.
  14. Cafe Casino – Handpicked games with Hot Drop Jackpots that can result in massive wins at any time.
  15. Black Lotus – Take part in monthly promotions and earn points on the leaderboard to boost your profits.
  16. Sloto Cash – All of the best RTG slots in one place, with added Lobby Jackpot prizes and bonuses.
  17. Grande Vegas – Enjoy a no deposit bonus to try out some of the leading online slots for free right now.

How We Choose Trusted Online Slots Sites for Real Money

Our expert reviewing process allows us to highlight the best platforms with real money slots. We go over countless sites and carefully analyze each one. Below, you will find some of the key aspects taken into account for this guide.

  • Provided collection: One of the most important aspects is the gaming library of slot games that pay real money. We check the variety, the number of providers available, the betting limits, and more to ensure a complete picture for interested players.
  • Bonuses for slots online: Another important category to consider during reviews is for bonuses and promotions. Most importantly, the ones available on online slots for real money players. The best deals provide extra funds and maintain low wagering requirements so that they are easy to claim in full.
  • Online banking options: We understand the importance of having the right banking methods when playing casino games that pay real money. As a result, the sites that accept more options across multiple categories receive higher ratings.
  • Mobile support: More than half of online casino players choose to connect from mobile devices. That is why we test the best slots on different iPhone models and Android devices. The experience should be as smooth as on desktop computers.

Get more details and learn how we rank gaming sites using expert reviews and a proven rating system.

Why Play Online Slots for Real Money?

There are many reasons why online slots are the most popular casino games. First of all, they are very easy to play and even new players can win big from a few spins. And on the topic of winning big, slots provide the biggest jackpots among all casino games. With a bet of just a couple of dollars, you can win six-figure prizes, or even more. Progressive slots can even award jackpots of over $1,000,000.

The real money wins from online slots can easily add up through free spins, pick-me games, and other bonus features found in modern games. So, even while you are betting small, there is always potential for significant payouts.

Another reason for playing online slots for real money is represented by the many bonuses and promotions that the best casinos provide. You can claim a welcome offer of over 200% on the first deposit, as well as various other reload bonuses, free spins promos, and loyalty rewards.

And, the final cherry on the payline, the best slots are very entertaining to play. Thanks to detailed themes, immersive stories, thrilling soundtracks, and charismatic characters, the spinning reels can look more like video games than casino options.

Free Slots vs Real Money Slots

Online casinos offer a unique feature that you won’t find in land-based casinos – the option to play slot games for free. With free online slots, you are playing in demo mode without using any money to bet. Instead, you have a practice balance that can be used as a way to keep track of the results. The game mechanics and features remain mostly the same, with the exception of progressive jackpots.

As a result, free slots are very fun and entertaining, even if they don’t pay real money. You can learn how to play slots, get used to the controls, and check out new titles at your own pace.

When switching from free games to online slots for real money, the level of excitement definitely goes up. You are now betting cash for the chance to win a lot more. It is a great progression in the gameplay after learning how the game works. Learn more about the advantages and disadvantages of playing slots for real, over the free demo versions here:


  • More thrilling gameplay when betting money
  • The winnings are also real and can be significant
  • Can claim bonuses and promotional rewards
  • Full access to the gaming library on the casino


  • Requires a bankroll with real funds
  • Can’t try out all sorts of slots freely

Comparison of the Best Online Slots Casinos

To sum up the online slots sites reviews and to make it easier for you to find the perfect casino, we present the following comparison table. Check out which sites have the best bonuses, what platforms host the most games, and where you can find the biggest crypto deals.

Casino Number of Slots Welcome Bonus Crypto Welcome Bonus Withdrawal Processing Available on Mobile
Wild Casino 600+ 250% up to $1,000 300% up to $3,000 1-2 days

Everygame 250+ 125% up to $1,000 125% up to $1,000 2-3 days

Bovada 300+ 100% up to $1,000 125% up to $1,250 1-2 days

BetOnline 600+ 100% up to $1,000 100% up to $1,000 1-2 days

SuperSlots 600+ 250% up to $1,000 400% up to $1,000 1-2 days

BetUS 400+ 150% up to $3,000 250% up to $5,000 1-2 days

BetNow 100+ 150% up to $225 200% up to $200 2-3 days

Lucky Creek 300+ 200% up to $7,500 + 30 Free Spins 200% up to $7,500 + 30 Free Spins 2-5 days

Lucky Block 5,000+ 200% up to $10,000 + 50 Free Spins 200% up to $10,000 + 50 Free Spins Instant

Mega Dice 5,000+ 200% up to 1 BTC + 50 Free Spins 200% up to 1 BTC + 50 Free Spins Instant

TG.Casino 5,000+ 200% up to 10 ETH 200% up to 10 ETH Instant

MyBookie 900+ 150% up to $750 150% up to $750 2-3 days

Slots.LV 300+ 100% up to $2,000 + 20 Free Spins 200% up to $3,000 + 30 Free Spins 1-2 days

Cafe Casino 300+ 250% up to $1,500 350% up to $2,500 1-2 days

Black Lotus 300+ 200% up to $7,000 + 30 Free Spins 200% up to $7,000 + 30 Free Spins 2-5 days

Sloto Cash 200+ 200% up to $2,000 + 100 Free Spins 200% up to $2,000 + 100 Free Spins 2-3 days

Grande Vegas 200+ 150% up to $300 150% up to $300 2-3 days

Is it Legal to Play Real Money Slots in the US?

Yes, online slots for real money are legally available at offshore casinos, with the best platforms being featured above. These are based in other jurisdictions and are available to players throughout the country.

US regulations only allow for locally-licensed online casinos in New Jersey, Pennsylvania, Michigan, West Virginia, Connecticut, and Delaware. Moreover, even in these states, the offering can be limited and players don’t have access to the best slots that play online for real money. Offshore casinos also have larger bonuses and provide more rewards compared to the local competition.

Highest Paying Online Slots by Game Developer

The return-to-player rate, also known as the game RTP, is an indicator of how much a slots machine pays out. This is a theoretical rate based on millions of spins, but it can represent a way to win more during your session. As a result, it is often best to go with the highest paying slots when betting real money.

The volatility of the game is another factor to consider. This refers to the way the payouts are allocated. A game with a high volatility rate will rely on large wins, but these take place on rare occasions. A lower volatility means that players will receive smaller wins more frequently.

Check out the best slot machine by each leading developer in more detail in the following table:

Slot Developer RTP Max Win Bonus Features Recommended Casino
Quest to the West Betsoft 97.53% 1,260x total bet Free Respins, Walking Wilds Wild Casino
Mermaid Queen Real Time Gaming (RTG) 97.50% 50,000x line bet Free Spins, Multiplied Wins, Progressive Jackpot Everygame Casino
Fire Lightning BGaming 97.61% 1,000x total bet Free Spins, Sticky Wilds Wild Casino
Seer’s Crystal Nucleus Gaming 97.63% 1,500x total bet Free Spins, Wild Respins, Instant Wins, Picking Game BetOnline Casino
Germs Gala Spin & Lock Dragon Gaming 97.28% 5,000x total bet Free Spins, Spin & Lock Jackpot Game Super Slots Casino
Gold Rush Gus Woohoo Games 97.48% Progressive Free Spins, Free Respins, Jackpot Game Bovada Casino
Battle for Rome Arrow’s Edge 95.93% 1,000x total bet Free Spins, Random Mini Jakcpot, Instant Prizes Wild Casino
Jack Hammer 2 NetEnt 97.07% 1,980x total bet Free Spins, Sticky Win Respins, Random Wilds Lucky Block Casino
Rise of Olympus 100 Play’n GO 96.20% 15,000x total bet Free Spins, Cascading Symbols, Random Wilds Mega Dice Casino
Wild Orient Games Global (Microgaming) 97.49% 495x total bet Free Spins, Respin Reels, TG.Casino

Types  Bonuses Available

When playing online, you can easily claim casino bonuses and benefit from promotions for extra funds and other perks. This gives online gaming an edge over land-based casinos, since there aren’t many establishments that will double your money as soon as you walk through the doors.

Moreover, online bonuses are often designed for playing slots as these are the games that will contribute 100% for the wagering requirement, with some exceptions. So it’s important to know what bonuses are available to you and how they work. We will cover the main types of bonuses here:

Welcome Bonuses

Generally available on the first deposit, the welcome bonus provides a big incentive to join the casino. This is usually a 100% match of the deposited amount in bonus funds, or a 100% refund on losses from the first 24 hours of play.

No Deposit Bonuses

While rare, no deposit bonuses can provide good value for casual players. Some sites will provide a no deposit bonus just for signing up, which allows players to try out a few slots for free.

Free Spins Bonus

Promotions that award bonus spins on selected slots are quite popular in online slot games, especially when it comes to new releases from top developers. Users can take part in the campaign, meet the eligibility criteria, and claim the spins to play the featured slots for free.

Loyalty Programs

A great way to earn rewards based on how much you play is through online casino loyalty programs. The details vary a bit, but the concept is often the same. You earn points for every real money bet you place and can then exchange the points for bonus credits to play games on the online slots sites.

Best Casino Sites to Play Real Money Slots Reviewed

Given the popularity of online slots, you can find various games at any of the top online casinos in the US. However, the collection varies from one site to another and there are also other factors to take into account, like the bonuses, the banking methods, and the customer support service. Learn more about the best online slots sites from the following reviews:

1. Wild Casino – The Best Casino for Real Money Online Slots in the US

  • Payout time: 1-2 days
  • Established: 2017
  • License: Panama Gaming Commission
  • Headquarters: Panama
  • Restricted States: NJ

Wild Casino Online Slots

Our Verdict: 9.8/10

Wild Casino comes with an impressive collection of slots from industry-leading developers in the United States. In total, we found more than 600 games on the site, but the list keeps growing every month as new slots are released.

With names like Betsoft, Rival, DGS, Nucleus Gaming, Dragon Gaming, BGaming, and Flipluck powering the platform, the overall quality of the games is very high. Most options are 5-reel slot machines with detailed themes and advanced graphics.

Furthermore, Wild Casino comes with some of the largest bonuses for playing slots online. There’s a $5,000 welcome package available on the first five deposits. It’s designed to spin the reels, so slots count 100% towards the wagering requirement.

Features Overview

  • Game Variety: 10/10
  • Live Casino: 10/10
  • Promotions & Rewards: 9.5/10
  • Desktop Experience: 10/10
  • Mobile & App Experience: 10/10
  • Registration Process: 10/10
  • Payment Methods: 9/10
  • Customer Support: 9.5/10

Top Sign-Up Offers:

Offer Description Promo code Rollover Minimum deposit
Welcome Bonus (1st deposit) 250% up to $1,000 WILD250 35x $20
Welcome Bonus (2nd-5th deposits) 100% up to $1,000 x 4 WILD100 35x $20

Pros & Cons:


  • Secure banking for online slots real money play
  • Best developers contribute to the collection
  • New slots added every month for more options
  • Large slots bonuses, especially with crypto


  • Can’t play free slots in demo mode to practice
  • Doesn’t award comp points when betting cash

2. Everygame – Unique Dual Casino Platform for More Real Slots Online

  • Payout time: 2-3 days
  • Established: 1996
  • License: Curacao eGaming
  • Headquarters: Antigua
  • Restricted States: NJ, NY, KY, LA, MD, MO, WA

Everygame Casino Online Slots

Our Verdict: 9.4/10

Everygame uses two online casinos for the best slots to play online for real money. It has Everygame Casino Red, which uses software from Real Time Gaming (RTG). It has around 200 slots, including popular titles like Cash Bandits, Count Cashtacular, Bubble Bubble, and Caesar’s Empire.

The second casino on the platform is called Everygame Casino Classic. While it has somewhat of an old-school design, the casino has received a major update recently. It now offers more video slots with the addition of Dragon Gaming and Arrow’s Edge to the platform.

Everygame Casino Red comes with the best bonuses and promotions, including a $5,555 welcome package. Weekly giveaways are also very common here, with Everygame awarding $20-$150 bonuses as part of its special promotional campaigns.

Features Overview

  • Game Variety: 9/10
  • Live Casino: 8.5/10
  • Promotions & Rewards: 10/10
  • Desktop Experience: 10/10
  • Mobile & App Experience: 9.5/10
  • Registration Process: 10/10
  • Payment Methods: 8/10
  • Customer Support: 10/10

Top Sign-Up Offers:

Offer Description Promo Code Rollover Minimum deposit
Casino Red Welcome Package 125% up to $1,000, 150% up to $1,500, 125% up to $1,000, 150% up to $2,000, $55 SIGNUP1000, MATCHUP2, MATCHUP3, MATCHUP4, FREEBIE55 30x $20
Casino Classic Welcome Bonus 100% up to $100 SIGNUP100 20x $20

Pros & Cons:


  • Large progressive jackpots, exceeding $1 million
  • User-friendly casino lobby with slots categories
  • Can claim up to $5,555 in welcome bonuses
  • Extra bonuses, promotions, and comp points


  • Doesn’t have all of the slots in one place
  • Restricted in multiple states at this time

3. Bovada – Top Online Casino Slots with Added Hot Drop Jackpots

  • Payout time: 1-2 days
  • Established: 2011
  • License: Curacao eGaming
  • Headquarters: Curacao
  • Restricted States: NJ, NY, DE, MD, NV

Bovada Casino Online Slots Hot Drop Jackpots

Our Verdict: 9.3/10

Bovada is a player-favorite throughout the USA, known for its secure platform, fair games, and straightforward rewards. Fans of slots online will find a solid selection of around 300 options, selected from top developers.

What we like most about Bovada is that some slots have Hot Drop Jackpots. These are progressive prizes that increase when players bet on any of the featured games. The biggest one is known to exceed $500,000 at times.

Other highlights from the Bovada review include detailed pages for most slots, a three-part welcome package, and a dedicated rewards program. The combination allows for new players to quickly jump into the action and double the starting bankroll. Then, the Bovada Rewards points will keep generating more bonus funds as you play.

Features Overview

  • Game Variety: 9/10
  • Live Casino: 8/10
  • Promotions & Rewards: 8.5/10
  • Desktop Experience: 10/10
  • Mobile & App Experience: 10/10
  • Registration Process: 10/10
  • Payment Methods: 8.5/10
  • Customer Support: 10/10

Top Sign-Up Offers:

Offer Description Promo Code Rollover Minimum deposit
Casino Welcome Bonus 100% up to $1,000 x 3 CAWELCOME100, BV2NDCWB x 2 25x $20

Pros & Cons:


  • Can win massive slots jackpots at any time
  • New games for real money added frequently
  • Three 100% deposit bonuses for new players
  • Can play slots for free before signing in


  • Only has a few bonuses and promotions running
  • Online casino lobby can seem outdated at first

4. BetOnline – Best Online Casino for Slots Cash Races and Tournaments

  • Payout time: 1-2 days
  • Established: 2001
  • License: Panama Gaming Commission
  • Headquarters: Panama
  • Restricted States: NJ

BetOnline Slots

Our Verdict: 9.3/10

BetOnline is known for having many of the best online casino slots and the operator comes with a very long history. It has slots from leading developers and users can choose from more than 550 titles at this time.

The lobby is solid, with a large category for slots. If you have some favorites in mind, you can use the search function to quickly locate them. Our top picks include Stampede, Golden Dragon Inferno, Take the Bank, and Take Olympus.

BetOnline Casino provides an exciting gaming platform with the addition of daily cash races and massive tournaments. These award more than $1,000,000 in prizes every month and are definitely worth checking out.

Where BetOnline can still improve is with its bonuses. While it does offer a good welcome package made out of three deposits, these are all 100%.

Features Overview

  • Game Variety: 10/10
  • Live Casino: 10/10
  • Promotions & Rewards: 8.5/10
  • Desktop Experience: 9.5/10
  • Mobile & App Experience: 9/10
  • Registration Process: 9/10
  • Payment Methods: 9/10
  • Customer Support: 8.5/10

Top Sign-Up Offers:

Offer Description Promo code Rollover Minimum deposit
Welcome Bonus 100% up to $1,000 x 3 BETCASINO 45x $25

Pros & Cons:


  • Large prizes for free slots online tournaments
  • Licensed offshore casino available in the US
  • Great variety of high-quality Vegas slots online
  • Multiple promotions for spinning the reels


  • 100% deposit bonuses could have been bigger
  • No mobile slots apps that can be installed on devices

5. SuperSlots – Claim a 400% Crypto Bonus and Play Online Slots for Real Money

  • Payout time: 1-2 days
  • Established: 2020
  • License: Panama Gaming Commission
  • Headquarters: Panama
  • Restricted States: None

SuperSlots Promotions

Our Verdict: 9.2/10

SuperSlots is an online casino that lives up to its name. First of all, it has a super collection of games that includes more than 550 slots. Secondly, SuperSlots has some bonuses that are out of this world. New players who sign up are eligible for a standard welcome package of up to $6,000.

The offers improve even more when using crypto to deposit. The first deposit with any supported cryptocurrency comes with a 400% bonus that goes up to $4,000. This is the largest deposit match bonus at any casino and is ideal for the best online slots on the site.

And thirdly, the services are solid. The casino platform is safe and secure, and the customer support team is always ready to help out. We found more than 15 cryptocurrencies in the cashier, while withdrawals normally took around one business day for approval.

Features Overview

  • Game Variety: 10/10
  • Live Casino: 10/10
  • Promotions & Rewards: 9.5/10
  • Desktop Experience: 9/10
  • Mobile & App Experience: 9/10
  • Registration Process: 8.5/10
  • Payment Methods: 9/10
  • Customer Support: 8.5/10

Top Sign-Up Offers:

Offer Description Promo code Rollover Minimum deposit
Welcome Bonus 100% up to $1,000 x 3 BETCASINO 45x $25

Pros & Cons:


  • 400% bonus when using a cryptocurrency
  • $6,000 welcome package for playing slots
  • Free spins for the Super Slot of the Week
  • Large library with games from various studios


  • Account verification email took a couple of hours
  • Some questions are not covered well on the site

How to Sign Up and Play Online Casino Slots

In order to start playing online slots for real money, you have to sign up and make a deposit. We’ll go through the steps required.

1. Go to the site

Choose any of our recommended casinos and you’re sure to find great games. We’ll be using Wild Casino in this example as it has the best online slots and the bonuses to go with it.

Wild Casino Join Now Online Slots Site

2. Create a new account

Start by clicking the “Sign Up” button and then fill out the registration form. This is pretty straightforward and only requires some details to get things going.

Wild Casino Registration Form

3. Make a deposit and claim the bonus

For this step, you have to bring up the online casino cashier. You can click on the “Cashier” button or on the balance to do so. From here, select the payment method you want to use. Also, choose the bonus by entering the promo code or by selecting it from the list.

Wild Casino Cashier

4. Browse the real slots online

You can choose from quite a few options at this leading online slots casino. Wild Casino also presents a short description of each game, along with its volatility level. See which options catch your eye and start playing right away.

Wild Casino Betsoft Online Slots

5. Set the bet and spin the reels

After starting a game, you can set the size of the bet from the buttons at the bottom. Double-check that you have the correct stake and then press the spin button to play one round. Your winnings will be added to the balance automatically.

Take the Bank Bets

Types of Popular Slot Machines

There are several types of real money slots available at online casinos, which can be in their own categories or grouped all together.

Classic Slots

A classic slot game doesn’t usually come with a lot of features or flashy animations. Instead, the gameplay is simple and there are fewer symbols on the reels. Moreover, many classic slots have three reels, instead of the standard five found in more modern creations. These machines generally have a wilds and scatters, but only one to five paylines.

Progressive Jackpot Slots

A progressive jackpot is a prize that increases as players bet money on the game. A small percentage of the stake goes to the jackpot, which can be won at any time. The way the jackpot is awarded depends on the game. Some real money online slots with progressive jackpots use a random system available on every spin, while others award it in the bonus game.

Video Slots

Online video slots are the most popular type in this category. These cover a wide spectrum of gaming options, with some online casinos offering more than 1,000 titles. Video slots generally have five reels and three rows, often showing immersive themes and coming with bonus features, such as wilds, scatters, free spins, and bonus rounds.

Most Popular Slot Features

When it comes to online slots, real money players can benefit from various bonus features that are designed to provide big wins. Learn more about how these work and how to take advantage of them throughout your gaming sessions.

Slot Feature Description
Wild Symbol
  • Substitutes for other icons found in the game
  • Helps create winning combinations on paylines
  • Can come with extras, like win multipliers, expanding, sticky
Scatter Symbol
  • Pays when multiple scatters appear anywhere on the screen
  • Can trigger other features, like free spins or bonus games
  • Scatter combinations often pay based on the total bet
Free Spins
  • Rounds that are played at the triggering stake without any cost
  • Provide a big potential to win without having to bet real money
  • Can have extra perks, like win multipliers or extra wilds
Pick-Me Bonus
  • Special round where the player has to select random elements
  • Can have multiple levels, requiring the player to find the upgrade
  • Rewarding bonus feature that doesn’t require an extra bet
Bonus Wheel
  • A round where the player must spin a large wheel to claim a prize
  • Can include progressive jackpots as part of the available prizes
  • Usually triggers randomly but can also require a symbol combination

Real Money Slots Apps and Mobile Slots

Online mobile slots keep the same mechanics and bonus features, while allowing you to spin the reels on mobile devices. Most modern games are compatible with iPhone and Android devices, loading directly from the browser.

The controls can change when switching from the desktop version to the mobile one in order to provide easier access. Most games have a large spin button on the right side when holding the phone in landscape view. This disappears when spinning the reels to better show the symbols and the resulting wins.

Blood Suckers 2 Mobile Slots

Some mobile slots also support portrait mode, with the spin button lower down, but this doesn’t always provide a great view of the symbols.

Furthermore, leading online slots casinos can have native apps for both iOS and Android operating systems. These are available for free download from the respective store and can be installed on the device within minutes. A mobile casino app can provide faster access to the slots, along with extra security features, such as logins via Face ID.

Best Online Slots Game Developers

When it comes to filtering down a large collection of games, going by developer can be very useful. Most providers have their own style that can be seen across multiple slots, even if the theme changes. So, if you like some options from one provider, we recommend checking out more from the same studio since you might find other appealing games. These are the top slots developers in the US:


Betsoft is one of the most popular developers of Vegas slots for online gambling. It is known for its intricate themes and advanced graphics, often presenting the characters in 3D detail. There are more than 150 slots available right now and these can be found at some of the best Betsoft casinos on our list. The games often have free spins, wilds, and other bonus features.

Dragon Gaming

Dragon Gaming is another leading software provider that has some amazing slots in its catalog. Established in 2004, the studio now has around 50 slots, including popular titles like Sea Treasures, Play with Cleo, and Rise of the Titans. We like the visuals and the features in these games, plus you can find Dragon Gaming at top online slots sites in the US.

Real Time Gaming

RTG is one of the oldest developers of online casino games in the industry. With around 300 slots and extra games in its portfolio, Real Time Gaming often powers entire online casinos alone, as is the case with Everygame Red. The games cover all sorts of themes and many of them include a small progressive jackpot that can be won at any time.


NetEnt is a hugely popular online slot game developer that is now available on most online slots sites. It is known for creating eye-catching options that come packed with themed bonus features. Moreover, NetEnt ofte have high RTP slots, making them more profitable in the long run.


IGT became popular in land-based casinos throughout the US before it launched the online versions of its top creations. It is a player favorite, especially among those with a fondness for old-school machines, such as Cleopatra, Wolf Run, and Siberian Storm.

Play’n GO

Play’n GO is a relatively new software developer that was founded in 2005. However, it quickly became popular for its immersive online slots, many of which come with innovative features. Players can also find detailed themes with thrilling animations.

How to Win When You Play Slots Online

Winnings are awarded automatically when you get a matching combination on the screen. Keep in mind that the symbols must be on the same payline for them to form a combination.
There’s no real strategy that can guarantee a win when playing slot machines. You just set the size of the bet and spin the reels. Some factors that can influence the size and frequency of wins are the RTP and the volatility. Learning and understanding slots odds can also help you choose the right slot machine games to match your playstyle.

Tips for Playing the Best Online Slots

Our expert winning slots tips and tricks for playing slots can help you have more fun, stay in control, and even win more. There is no sure way to make a profit from the spinning reels, but large payouts happen quite often. Check out these tips to learn how to win at online slots:

  • Practice for free: Before betting real money, try playing free slots online. This way, you can learn the different bonus features and see if you really like the game. You can also start small and play penny slots without breaking the bank.
  • Claim casino bonuses: The featured online slots sites have multiple bonuses for playing slots, usually including a welcome bonus and following promotions. These can provide you with extra credits and thus more spins of the reels for free.
  • Try out new games: There are loads of online slots worth checking out and so you should try out different options. We recommend starting with our top 10 slots recommendations and then browsing more on the casino to see what stands out.
  • Check the RTP & volatility: A good way to choose between more than 1,000 slots is to look for games with an RTP of over 95% and a volatility that matches your playstyle. If you are looking for large wins, also consider progressive jackpot slots.
  • Set a budget: Play responsibly by setting a budget and spending limits for every session. Slots are meant to be fun and so you shouldn’t bet money that you can’t afford to lose. Don’t go over the limits and simply stop playing when it’s no longer fun.

The Best Real Money Online Casino for Slots: Wild Casino

Wild Casino is our top recommendation for playing real money slots online. It offers an impressive library of real money online slots, epic bonuses, plus ongoing promos for existing players. You can claim a $5,000 welcome package when using cards, or go for the $9,000 bonus for crypto deposits.

Most bonuses and promotions target slots players, so the wagering requirements are easy to meet on the spinning reels. And with more than 550 options right now, Wild Casino is sure to have something perfect for every player.


How do you win in online slots?

What online slots pay real money?

Which online slots payout the most?

Where can I play online slots for real money?

What casino bonuses can I receive for slots?

How do real money slot games work?

How to play free online slots?

Are there free slots that pay real money?

Affiliate Disclosure: Techopedia may receive advertising commissions for visits to a suggested operator through our affiliate links, at no added cost to you. However, all our recommendations are unbiased and follow a thorough review process. Gambling can be addictive, please play responsibly and you must be a legal gambling age.


Vlad Grindu

Vlad has more than a decade of experience in the gambling industry, specializing in analyzing and reviewing online betting platforms. He is an expert in casino games and sports betting, providing detailed guides for major publications in the iGaming industry, including and Covers. Vlad has a Master’s Degree in Economics and enjoys the occasional esports game.