5 Best Casinos for Online Slots

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The best online slots might be a matter of personal preference. You'll find some of the same games at the top legal online casinos.

Or you might find a casino with exclusive games that you like.

Certain platforms cater to mobile or desktop players.

To help you decide, here's a breakdown of the five best casinos for online slots.


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Top Casinos for Online Slots

BetMGM logo

BetMGM Online Casino

The BetMGM online casino is available in Michigan, New Jersey, Pennsylvania and West Virginia. You can choose from hundreds of different slot games.

BetMGM organizes its slots by categories like featured, new, exclusive games, and software brands.

Featured games include:

  • Coin Combo - Carnival Cow (SG Gaming) - RTP 95.97%
  • Mega Jackpots - Cleopatra (IGT) - RTP 88.98% - 92.48%
  • Gonzo's Quest (NetEnt) - RTP 95.97%
  • Divine Fortune (NetEnt) - RTP 96.59%
  • 88 Fortunes Megaways (SG/Shuffle Master) - RTP 96.06% - 96.36%

New slot games include:

  • Animal Antics (Inspired Gaming) - RTP 95%
  • High Seas Jackpots (Greentube) - RTP N/A
  • Silverback Gold (NetEnt) - RTP 96.1%
  • Tin Can Cash (Inspired Gaming) - RTP 95%
  • Dazzling Dragons (High 5 Games) - RTP 95%

These are some of the exclusive games:

  • Gold Fish Feeding Time - Treasure (SG Gaming) - RTP 95.89%
  • Mask of Amun (Fortune Factory Studios) - RTP 96% - 96.25%
  • Double Jackpot Gems (Everi Digital) - RTP 95%
  • Bison Fury (GVC) - RTP 93.41%
  • Fjord of Riches - (GVC) - RTP 94.08%

Jackpot slots include Diamond Cash, Mega Drop, and Mega Jackpots. Jackpots remain as high as $2 million.

BetMGM's online casino paid out jackpots this year between $171,000 and $2.48 million.

Get lucky playing slots with jackpots and exclusive games at BetMGM!

Bonus Offer: New users will also get 100% deposit match up to $1,000 in addition to $25 free using promo code ACTIONCASINO.

Caesars logo

Caesars Online Casino

The Caesars online casino offers almost 1,000 slots. It remains one of the largest casino companies in the U.S.

You'll find dozens of new slots, including:

  • Catch of the Day (Inspired Gaming) - RTP 95.05%
  • Ultimate Fire Link China Street (SG Gaming) - RTP 95.97%
  • The Green Machine Deluxe: Racking Up Riches (High 5 Games) - RTP 96%
  • Monopoly Lunar New Year (SG Digital) - RTP 95.99%
  • Mermaid's Fortune (AGS) - RTP 95.76%

High Roller slots include:

  • Magic of the Nile (IGT) - RTP 96.02%
  • Cleopatra Gold (IGT) - RTP 95%
  • Book of the Sphinx (IGT) - RTP 96.24%
  • Pyramidion (IGT) - RTP 96.39%
  • Wild Fury (IGT) - RTP 94.81%

You can select Demo Play for any online slot at Caesars.

You'll find the best bonuses in the industry — and quick payouts.

That makes Caesars a top choice for online slots.

Bonus Offer: Get up to a $2,000 Deposit Match + a $100 Gas Card with promo code ACTIONCAS.

DraftKings logo

DraftKings Online Casino

The DraftKings online casino offers more than 700 slots, organized alphabetically. Start with the Jackpots category.

The six jackpot options include:

  • Mercy of the Gods (NetEnt) - RTP 96.64%
  • MegaJackpots Golden Goddess (IGT) - RTP 96%
  • Siberian Storm (IGT) - RTP 88.98% - 93.03%
  • Wheel of Fortune (IGT) - RTP 89.05% - 92.55%

You can play Divine Fortune and MegaJackpots Cleopatra. Minimum bets start at $0.20 and max bets reach up to $1,200.

Jackpots range from $42,000 to $673,000.

Popular slots include:

  • 88 Fortunes (SG Interactive) - RTP 96%
  • Bonanza (BTG) - RTP 96%
  • Cash Eruption (IGT) - RTP 96%
  • Cash Machine (Everi Digital) - RTP 96%

Minimum bets start at $0.08 and max bets go up to $1,000.

Online slots offer a Demo version.

The online casino at DraftKings offers plenty of slots. If you use a welcome bonus, you'll need to complete a 10x wagering requirement.

To get a better chance at clearing your bonus, you might want to consider the next option.

Bonus Offer: New users just need to sign up to claim their 100% deposit match up to $2,000 and a maximum $50 free credit.

FanDuel logo

FanDuel Online Casino

Any bonus at the FanDuel online casino comes with a 1x rollover requirement. You'll get reimbursed for any losses within 24 hours of your first deposit.

That makes the online casino at FanDuel a great option for beginners.

You'll find hundreds of the most popular slots, including dozens of jackpots.

Sort the games from A to Z or Z to A. Or you can select the New or Jackpots tabs.

New games include:

  • 10,000 Wonders 10K Ways (ReelPlay) - RTP 96.16%
  • Big Bucks Bandits Megaways (ReelPlay) - RTP 96.10%
  • 1942 Sky Warrior (Red Tiger) - RTP 95.68%
  • Age of Akkadia (Red Tiger) - RTP 95.67%
  • Flaming Fox (Red Riger) - RTP 96.11%

Jackpot slots include:

  • Dancing Drums Explosion (SG Digital) - RTP 96%
  • Jin Ji Bao Xi: Endless Treasure (SG Interactive) - RTP 95.34%
  • Lightning Leopard (Lightning Box) -  RTP 95.52%
  • 5 Treasures (Shuffle Master) - RTP 96.37%
  • Candy Bars (IGT) - RTP 94.89%

FanDuel makes it a point to offer some of the best online slots. Without any free play or demo options, you'll need to make a deposit. (There's a $10 minimum.)

Get access to the fastest withdrawals in the industry with a FanDuel account.

Bonus Offer: Up to $1,000 in no-sweat bets for the first day of gambling. No bonus code required.

Unibet logo

Unibet Online Casino

The Unibet online casino offers more than 2,000 slots. The main screen organizes into these categories:

  • Unibet Favorites
  • Recommended For You
  • Drops & Wins
  • Jackpots
  • Exclusives

The almost 100 new games include:

  • Down the Rails (Pragmatic Play) - RTP 95.58%
  • Bull in a Rodeo (Play'n GO) - RTP 96.20%
  • El Cowboy Megaways  (Stakelogic) - RTP 96.21%
  • Disco Mania Megaways Merge (Skywind) - RTP 96.5%
  • Lucky Piggy (PG Soft) - RTP 96.79%

There are 290 jackpot games, including daily and progressive jackpots.

The best progressive jackpots include:

  • Gold Factory Jackpots Mega Moolah (Aurum Signature Studios) - RTP 93.42%
  • Atlantean Treasures Mega Moolah (Neon Valley Studios) - RTP 92.08%
  • Mega Fortune Dreams (NetEnt) - RTP 95.9%
  • Mega Moolah (Microgaming) - RTP 93.42%
  • Absolootly Mad: Mega Moolah (Triple Edge Studios) - RTP 92.02%

These jackpots range up into the $3 million range.

Do you enjoy trying new games with huge jackpots? The online casino at Unibet might be perfect for you.

Plus, on the desktop version, you can hover over each game. It'll show the RTP, volatility, and software developer.

You can choose to Play for fun, as well.

Unibet remains the best in the industry for online slot gameplay diversity.

Bonus Offer: No bonus code is required to claim your $500 deposit match and $10 free.


Online slots come as one of the most entertaining options at casinos. You can play with any bankroll or skill level. The only thing you'll need is luck.

Test out certain games in demo or free play. Get a sense of where your bankroll may work best.

Play slots that offer free spins and bonus rounds. For some games, you might increase your chances of winning with max bets.

Each slot includes information about rules, paylines, symbols, and characters.

Find your favorite games -- and enjoy these best casinos for online slots.

Online Slots Resources

Online Slots are arguably the most popular casino game in the world. As you may know, being knowledgeable and having a strategy in online gaming maximizes your chances of success. We've compiled a list of resources to help you become a successful online slots player: 

Online casino gaming is currently legal in MichiganNew JerseyPennsylvania and West Virginia, and Delaware. For more legal information regarding your state, take a look at our online casino legalization tracker.