Real Money Slots Online

Posted by Kevin King . Last updated:

Looking for the best real money slots? Your search is over. Our guide covers the best online slots for real money, progressive jackpots, tips & strategy, and more for your desktop or mobile device. 

Where to Play Slots Online

Whether you want to play online slots for real money or practice for free, these are our favorite sites for US players:

Play Slots for Real Money

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Sign up at an Online Casino

Choose a casino using our reviews and sign up.

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Make a Deposit

Make a deposit at your casino account, and if you’ve used one of our recommended sites, claim your bonus.

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Choose a Slot

Slots are the most popular online game, so each casino has several options. Choose a game type and a theme that interests you and start spinning.

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Types of Slots

Whether you’re playing real money slots or playing for free, there is a wide variation of games that you’ll find.

You can choose by theme (the game might be based off a movie, a holiday, a band, etc.), but we recommend choosing by game type. There’s a wide variety here as well, but there are three types that are the most popular in US online casinos: 5-reel slots, 3-reel slots, and progressive jackpot slots.

3-Reel Slots

3-Reel Slots

The original slot machine layout

As the name suggests, 3-Reel Slots have 3 reels (columns). Players win big by getting three identical symbols lined up on those reels.

Given the recent popularity of 5-Reel Slots, 3-Reel Slots are now slightly less common at online casinos, but definitely still have their place, especially for purists.

If you like 3-Reel Slots, check out 108 Heroes Multiplier Fortunes, Reel ‘Em In 2 and Caddyshack.

5-Reel Slots

5-Reel Slots

By far the most common variant

These games – as you might expect – have 5 reels (or columns) that players can spin. 5-reel slots offer players hundreds of ways to win, literally.

5-reel slots generally come with multiple paylines (winning combinations), often more than 25. It’s with these slot games that you’ll typically see the most bonus features, like free spins, wild symbols, scatter symbols, etc. (more on bonus features later).

If you like 5-reel slots, check out Lock it Link: Night Life, OMG! Kittens and National Lampoons Vacations.

Progressive Jackpot Slots

Progressive Jackpot Slots

The slot type where you can win the big bucks

Another game type that’s appropriately named, progressive jackpot slots are games where the jackpot grows each time a player spins.

As each player – those playing for real money, at least – spins the reel, a small portion of his or her spin contributes to the overall jackpot. Given the popularity of progressive jackpot slots, these jackpots can grow quite large, and quite quickly.

The jackpots continue to grow until somebody wins, and then it starts all over again.

Big wins on progressive jackpot games have paid millions of dollars.

If you like progressive jackpot slots, check out Heidi’s Bier Haus, Hot Hot 8 and Wizard of Oz: Not in Kansas Anymore.

Video Slots

Video Slots

Think online slots couldn't get more interactive? Think again.

Most real money slots you’ll find, online and in land-based casinos are video slots (although there are definitely some old-school machines kicking around!)

Video slots are pretty self-explanatory — they feature a computerized, interactive, and themed versions of your favorite games.

Multi-Payline Slots

Multi-Payline Slots

Even more chances to win

Also known as MegaWays or Paytable slots, multi-payline slots are very similar to other slots, but offer more than one payline.

Depending on the game, paylines can be won in different directions, which means you could win with your matches that don’t appear in a straight line, like a diagonal match.

If you like multi-payline slots, check out Lucky Little Gods, Dream Date and The Phantom of the Opera.

Online Slot Features

As you may have noticed, there are a variety of in-game features that you will see in nearly every online slots game available. Each symbol changes the game in a different exciting way.

How to Play Slots

Slots are bright, flashy and fast – but that doesn’t mean they’re confusing. They’re just as simple as they are in physical casinos.

The goal is to spin the wheel until you find enough matching winning symbols on-screen.

There are differences per game variation, but your goal always remains the same: match winning symbols on screen to win jackpots.

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Strategy & Tips for Playing Real Money Slots

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Slots is a Game of Chance

There is no “winning strategy” – play for fun. Choose a game with a theme that interests you and just enjoy spinning the reels.

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Manage Your Bankroll

You’re going to want to play for a while. Manage your bankroll and make wagers that will allow you to continue playing for a significant period of time.

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Know the Payout Percentage

All slots are tipped in the casino’s favor, but not by the same amount. Our slot reviews all include the Payout Percentage – the higher, the better.

Online Slots Software Developers

The ability to play these slots online for real money is made possible by the huge variety of software provides in the market. There are a large number of software companies in the space, which can make it difficult to know which are reputable, and which aren’t.

Luckily for you, the casinos we recommend at Gamble Online are all thoroughly vetted, and have partnered with the best software providers on the market to provide US players an excellent variety of games.

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Recommended Slot Software Providers for US Players

If you’re an American slots player, we’d recommend looking for titles from the following software providers:

  • Real Time Gaming: An industry-leader in the casino games space, Real Time Gaming offers over 300 new and classic games in multiple markets.
  • BetSoft: With over a decade in the space, Betsoft is known for their wide variety of 3D games and various independent certifications.
  • Rival: Founded in 2005, Rival has steadily licensed their games to more and more casinos, eventually becoming an industry leader in the US space.

How Online Slots Work

With all the flashy graphics, numerous paylines and aesthetically pleasing sound effects, some new players may find slots overwhelming at first. We are here to assure you the games are not. When you break down how slots work on the web, it’s all very simple.

Bet Credit / Bet MAX Credit

Bet Credit / Bet MAX Credit

After learning how to play the specific slot game, you’ll first need to bet a credit. Every slot machine’s cost to play varies, but one credit typically earns you one spin of the reels. If you elect to bet MAX credits, you’ll unlock larger prize pools. In fact, betting MAX credits typically makes players eligible to win the progressive jackpots on specialty slot machines.

If playing real money slots, the credits you bet will be representative of money either from your deposit or any bonus you have picked up.

Reel Paylines

Reel Paylines

After you wager a credit, you need to pick your payline. Classic slot machine paylines simply go straight across, but modern online slots feature paylines that can win vertically, horizontally, diagonally and, thanks to scatter symbols, dozens of paylines exist. The more paylines you select to play, the more credits the online slot game will require.

Spin / Auto-Spin

Spin / Auto-Spin

With bets placed and paylines selected, it’s time to spin. Depending on the game you’re playing, an online slot can be spun once or multiple times with one click and the software’s Random Number Generator (RNG) algorithm will randomly come to a complete stop after a period of time. The RNG is licensed and regulated by third-party authorities for quality and safety so that it can be trusted by the casino operator and their players.  If you do decide to Auto-Spin, you’ll pre-pay for X-number of reel spins and be charged accordingly. For example, if you want to auto-spin 5x. You’ll be charged the bet credit multiplied by how many paylines you select multiplied by how many auto-spins you decide.

Collect Winnings

Collect Winnings

After the online slot reels come to a complete stop, the screen will let you know if you won or not. Most modern casino games offer some animation to highlight the fact that you won before adding credits to your casino account. If you lost, it’s time to spin again.

Payout

Payout

You’ve hit the big slot jackpot and are ready to cash out! Now what? Head on over to the casino’s cashier page and start to process your payout. Typical slot machine withdrawals take a few days, but can be expedited if you request your winnings in cryptocurrencies like Bitcoin.

Fairness in Real Money Slots

When looking to play slots with your own money, finding a safe casino site should be a top priority. Understandably, many players have questions regarding the fairness of slots given that they are a luck-based game. What you need to know is that good, reputable casino sites are heavily regulated.

Safe, secure casinos will show a selection of licenses in the footer of their website. All the sites recommended on Gamble Online are licensed and tested by independent, third-party auditors such as eCOGRA and the Malta Gambling Authority. These regulators have world-class reputations, in-depth auditing and strict rules which each casino must abide by in order to earn certification.

For online slots, one such rule is that operators must use Random Number Generators (sometimes referred to as RNGs) in the software to ensure that each spin is completely random. This randomness prevents the game from being rigged, though it does not prevent you from hitting a losing streak! With RNGs, the outcomes are random and past spins have no bearing on the result.

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Find the Perfect Casino

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How to Choose Online Slots Games

Game variety matters. That’s why all of the casinos recommended on this site have a huge variety of slot games available. Choosing which slots to play can be overwhelming, so here are a few things you should factor in:

Free Online Slots

Many casino operators let you play their games for free in demo or practice mode. This is fantastic as you can browse the site, test the games and ultimately decide whether or not to play for real money there! We recommend playing free online slot games in demo mode first to see how often you win, how much you win and how you like the gameplay before risking any of your own money.

Some of the casinos which will let you play free online slots include:

You can find many more casinos with free play options by checking out our full casino reviews.

FREE Online Slots Pros & Cons

Like everything else in life, there are pros and cons to playing FREE online slots at our top-rated gambling sites.

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Pros

  • No account needed to play
  • No need to make a first real money deposit
  • Learn how to play new games before wagering
  • Study advanced paylines to improve strategy
  • Practice at your own pace

Cons

  • No welcome bonuses
  • No FREE spin promotions
  • Limited slot game variety
  • Limited customer support access without account

Playing Slots on Mobile

Whether you’re waiting for a train, early for an appointment or relaxing at home, you can play real money slots on your mobile phone! Many online casinos have mobile apps which make playing slots seamless, though their games can often also be played on an internet browser. The vast majority of casinos allow registration and deposits through mobile, so as long as you have a data plan or wifi, you could be playing in minutes.

Playing mobile slots is incredibly similar to playing on a desktop, and indeed some of the games and jackpots are exactly the same. Many casinos also allow you to play free online slots on a mobile, through demo or practice modes. If you need help choosing a mobile casino, check out our expert reviews.

Top Real Money Slots Casinos

Casino Name No. of Slots Bonus Payout Speed Free Play Review
1. Ignition Casino 100+ $2,000 ($3,000 Bitcoin) 24-48 hours Yes READ REVIEW
2. Bovada 200+ $3,000 15 minutes – 15 business days Yes READ REVIEW
3. Wild Casino 125+ $2,500 15 minutes – 7 days No READ REVIEW
4. Cherry Jackpot 130+ $10,000 1 – 10 days Yes READ REVIEW
5. Cafe Casino 300+ $2,500 15 minutes – 10 business days Yes READ REVIEW

 

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