OLBG App 5K+ Tips Search Members Logout Login Register

63 Best Payout Online Slots

If you are looking to find an online casino site that pays best or the best payout online slots, you have probably just arrived at the right place

We have taken a look at 7 games providers and found the best paying slots for each.

Below is a section for each provider, with a list of the best slots followed by a slots review for each featured slot game

For now, here are the best paying slot by the provider.


PlaytechGoblins Cave99.3%
NetEntMega Joker98.90%
QuickSpinJokers Strike98.11%
MicrogamingHot Ink98.00%
BluePrintFortune of Sparta97.04%
Red TigerWild Spartans96.43%

Betway online casino has arrived in the US bringing online casino experience since 2006 to the table offering the widest choice of casino games and online slots, with a superb welcome offer.
  • Huge Welcome Bonus
  • Registered Users Get More Promos
  • Legal and Trusted International Gambling Brand
The world biggest online sportsbook offers one of the best online casino experiences too
  • Quality Rules over Quantity
  • One of The World Biggest Gaming Brands
  • Easy Switching between Casino & Sportsbook
Real Money Online Casino. We're bringing you your Borgata Casino favorites anywhere!
  • Borgata iRewards
  • Fantastic Promotions
The Unibet Online Casino provides you all the thrills of roulette, blackjack and host of new slots on your mobile phone
  • Huge Slot Selection
  • Operating Under License in the US
  • Dozens of Roulette and Blackjack Options
Come and discover our very generous casino and sportsbook offer. Play and win bonuses, hit the big Jackpot, the dream of every gambling lover
  • Casino and Sportsbook Available
  • Low Bonus Wagering Requirement
  • Loyalty Rewards Program With Guaranteed Prizes
On behalf of Rivers Casino Philadelphia, BetRivers brings you a superior online casino option
  • Progressive Jackpots
  • Good Table Games Selection
  • 100's of Online Slots to Choose
Tropicana Online Casino offers the full range of land based casino action on your mobile phone or computer at home
  • Community Jackpot Playing Any Games
  • Easy Banking Options and Fast Withdrawal
  • Amazing promotions for registered customers
Virgin brings you Casino action that goes all the way - From live dealers, to table games and tons of jackpot slots, you'll not have too much trouble lining up the cherries!
  • Fast Withdrawals
  • Great Game Library
  • Lots of Promotions
888Casino Online - Now play online and on the go
  • Rewards Program
  • Years of Online Casino Experience
  • Progressive Jackpot Slots for Huge Wins
Explore betMGM's online casino and win real money playing online casino games and slots today!
  • Video Craps
  • Security of huge MGM Brand Name
  • Casino, Poker and Sportsbook in one place
Escape to a world full of free slot games glistening with gold coins, jackpots, and bonuses at The Official Caesars Online Casino
  • 3 Simple Steps to Join
  • Exclusive Slot Games and Demo Play
  • Wide Range of Promotions for Registered Players
HarrahsCasino.com is the online casino where you can escape the daily grind with real casino games that pay out in real money.
  • Lots of progressive Jackpot Slots
  • Dragonfish Software is one of the best
  • Part of the Caesars Total Rewards System
Join PartyCasino and play real money online casino games on a secure platform!
  • Simple Layout
  • Exclusive slots not found elsewhere
  • Huge Brand from one of the worlds largest operators

Best RTP Slots and Best Winning Chances

If you are looking to win more often playing the best online slots then you need to understand, and where to find information on the slots RTP

RTP% = Return To Player percentage

First up is understanding what each slots RTP [return to player] stand at.

This will help you choose the right slot and the slot that pays the most back in winning spins and bonuses.

Return to player is the percentage of wagered money is return in winnings over time.

Long losing runs and good winning runs will over course be over a shorter period and will return lower and higher percentages will be useful in the short term, but once evened out over time, the RTP is an accurate view of how the slot is set up.

Quite simply, the higher the RTP, the higher the percentage of money wagered is returned in winning spins and bonuses.

98.9% RTP Example

For every £100 wagered, the game would return £98.90 to the player over ‘time.’

How long is ‘time’ in this case?

Well, there is actually no defined ‘time’ as it were, it certainly can’t be narrowed down to an exact number of spins, and of course, if it were a very tight timeline it would make it impossible to win on slots in the short term, which, of course, you certainly can.

The advice is simple, if you get ahead, regardless of the growth of your original bank, eventually you will lose in the long term, so stopping while you are ahead has never been apter. 

You will already have figured out that if you flip the percentage RTP, you will have the house edge.

So in this example where we are looking at an RTP of 98.9%, the house edge on this game is 1.1% which is generous in comparison to standard single zero roulette house edge of 2.70%

If you are playing any slot with an RTP of at least 97.3%, you are getting better odds than if you play Roulette.

The table at the head of this article has a list of the highest RTP slots by the provider and where you can play them. They all come under the 97.3% 

When choosing a casino to play and the best online slots payout percentage, try to keep your choice to the recommended RTP level as outlined above

Or consider this handy guide


RTPWhen to Play
97%+Most Often
95-97%Less Often
Under 93%Try to Avoid

You may find slots based around Films, TV series, Bands or Sporting Events. In many cases, these will be licensed by brands whereby the game creator/provider will have to pay to brand the slot game. 

This is an underlying cost that will need to be covered and often you will not find these slots falling into the list of best payout online slots.

Indeed, in the list of 63 online slots we have here, there is not a single brand name included.

The lowest RTP slot we have listed is 96.16%

Best Payout Slots by Company.

In this section, we will run through each of the providers we have looked at and list slots with high payouts


NetEnt is hosted by most of the leading casino sites and as such can be trusted for having excellent slots to play. They in fact supply over 200 games, to over 200 casinos!!

That’s a lot of slots!

SlotRTP %
Mega joker98.9%
Jackpot 600098.8%
Bob the Epic Viking98.00%
Kings of Chicago97.8%
Devils Delight97.6%
Steam Tower97.1%
Jack Hammer97.1%
Dead or Alive96.8%

Microgaming Slots

Having developed the first online casino software as far back as 1994, they have built up a fierce reputation for quality slot gaming.

Microgaming slots are some of the most recognizable for online casino slot play.

They also have a vast progressive jackpot network. They hold the world record biggest ever slot jackpot payout at £18,910,668 paid out in September 2018

That followed a huge, and then world record £17.8 million pounds to a Betway UK player playing for just 25P per spin-in 2013.

Hot ink Slot98.0%
Arabian Rose97.5%
Retro Reels Extreme Heat97.5%
Supernova Slot97.05%
Couch Potato97.05%
Immortal Romance96.85%
High Society Slot96.8%
Lucky Little Gods96.75%
Thunderstruck II96.7%
Dr. Watts Up96.45%

Red Tiger Slots

One of the newer slot providers, Red Tiger, has been around since 2014. On average their best slot has slightly lower average rtps, but can provide some huge wins.

Red Tiger boasts some fantastic looking slots with exciting features and bonus sections, which seem to occur less frequently than other providers slots, but generally average better bonus returns.

Wild Spartans96.43%
Chinese Treasures96.31%
Fortune Fest96.23%
Fruit Blox96.23%
Golden Toad96.21%
Dragons Luck96.20%
Jade Charms96.18%
Vicky Ventura96.16%

Blueprint Gaming Slots

Some recognizable games abound from Blueprint; they do have several branded slots that you have played before.

They also host the ‘Jackpot King” Progressive Jackpot games, such as Slots of Gold and Irish Riches Megaways.

Fortune of Sparta97.04%
Spinal Tap97.29%
Fortunes of Ra97.01%
Jewel Strike96.97%
Primal Megaways96.76%
Rome: Rise of an Empire96.64%
Vikings Unleashed96.50%
Lightning Strike96.50%

QuickSpin Slot Games

Attention to detail comes to mind with Quickspin (Owned by Playtech), with beautiful looking slot games. You can see that this company doesn’t just like making slots, they LOVE slots.

Here are their best RTP Slot games

Jokers Strike98.11%
Big Bad Wolf97.29%
Rapunzel's Tower97.09%
Treasure island97.06%
Mighty Arthur96.94%

PlayTech Slots

Playtech paid out a massive $12.3m Jackpot from the game Jackpot Giant back in October  2018

Founded in Estonia way back in 1999, Playtech has led the online gaming provider market for a long time. (They also own Quickspin since buying them out in 2016)

With over 600 Casino games available, if you have played online casino before, it is almost certain you have played PlayTech at some point.

Here are their best paying online Slots by RTP%

Goblins Cave99.30%
Ocean Princess99.10%
Ugga Bugga99.10%
Tropic Reels98.90%
Triple Profits98.70%
Alien Hunter97.70%
Golden Tour97.70%
Jungle Boogie97.40%
Alchemist's Lab97.30%


Play n Go slots may not come as quick and fast as some other providers, but they certainly deliver on quality and have some high RTP% slots to play too

Sports Fishing98.30%
Golden Legacy98.25%
Diamond Diggin98.24%
Lucky Pets98.20%
Cash Garden98.00%
Sweets and Spins97.90%
Wizard of Gems97.66%

Yggdrasil Slots

Impossible to say, Yggdrasil has been around providing leading slot games since 2015.

Some real in-depth slot gaming experiences are to be had with slots like Baron Samedi and Tut’s Twister, or lots of fun on Easter Island.

Here are there best slots by RTP%

Baron Samedi97.00%
Nitro Circus97.00%
Tut's Twister97.10%
Beauty and the Beast97.10%
Dwarf Mine96.80%
Winter Berries96.75%
Ozwins Jackpots96.70%

Best Payout Slots FAQ's (US)

  • How do you pick a winning slot machine

    When you go to an online casino, there are many factors that come into play when choosing a slot machine. You should be aware of the payout level before playing a higher pay out means less risk but doesn't prevent loss.

    Make sure your slots have enough volatility and make use of reviews. Sign up at casinos offering bonuses; these often require wagering requirements on top as well to be aware of

  • What are the Loosest Slots in a Casino?

    A loose slot? As if there was ever a thing, but actually some land based casinos will place loss leading slots with 100% RTPs near the entrance as they will be audibly paying out and will attract foot traffic. This doesn't work for online casino slot games, so you will have to rely on RTP information to find those with the lowest volatility that payout smaller prizes more frequently.

  • What slots have the best odds?

    On a percentage scale, RTP provides information about the slots with the best odds - Those closer to a 100% rtp will be the ones that theoretically will pay out more, but this is based over tens of millions of theoretical spins. You are taking a chance of losing playing slots, and the longer you play, the more certain this outcome becomes.

  • Is there a trick to slot machines.

    The trick to slot machines is to quit once you have a profitable position. If you are beginning a slot with $1000, if you can make just a few percent profit at any point, despite the lure of a huge jackpot or bonus round, you should quit that slot. Just a 5% profit on $1000 is $50, and for what might have been only 10 minutes play, that is a good return on investment that any banker would pocket as profit, any day!

By using this site you confirm you are 18+ and consent to our use of cookies and processing of personal data as set out in our Privacy Policy
Got it!