best online slots

Best Online Slots For Real Money: Sensei Joe’s Top 10 Picks in 2024

Welcome young grasshopper! I’m Sensei Joe and when it comes to all things gambling-related, I’m kind of a big deal. Here I’ll be training you on the ways of the slot. What do you know about taking on the best online slots? Not much by the looks of it, but that’s okay because, by the end of this segment, you’ll be perfectly equipped to find the best slots. These won’t only be the best games, but they’ll provide you with a brand-new gaming experience. 

When it comes to the best slot reviews, there are many important things that need to be discussed. This ranges from RTP rates to the type of games that are available. All of this in one piece would generally make your head spin. Luckily, I’m the best at what I do, so all you need to do is sit back, relax and listen to Gamble Sensei. However, don’t forget to pay attention. 

Types of Online Slots

Like many other online casino games, there’s a broad selection of available slots. What makes this the best online slot review is that I’ve provided information about all of them. Where else would you find this wealth of information but with me – the greatest sensei ever? Take a look at some of the different online slot types below. Hopefully, this will allow you to find what you’re looking for. 

Three Reel Classic Slots

The best online slots 3 reel options are generally available in the form of a classic slot. This means that you’ll be exposed to a simple gameplay that’s paired with a classic aesthetic. The symbols consist of wilds, fruits, horseshoes, card values, and 7’s – among other things. The gameplay is quite straightforward, as all you need to do is get three symbols in a row. Some online slots will have up to nine paylines, whereas the most common will be three.  

Multi-Payline Slots

These are a personal favourite as the chaos and general liveliness of the slots make this one of the best online slots categories around. Here you can enjoy games that have up to 50 paylines – sometimes more. These slots also feature multiple reels, so don’t be surprised to see games with six or more of them.   

An incredibly popular version of these games is the megaways slots. These will have six reels, but the number of symbols will change with each spin. This gives you over 200 different ways to win. While megaways slots can be found at nearly all online casinos, you should always look out for the best online slots megaways games. 

Video Slots

These will be your standard video slots. These games are generally available in a 5×3 grid and are available in a huge variety of themes and titles. What makes these games special are the special features that are usually added to the games. This includes free spins, bonus rounds, special symbols, and many more.  

The best online slots sites will usually feature hundreds, if not thousands, of video slots from many of the best software providers. This means that you’ll be able to enjoy a broad selection of games in any theme imaginable. 3D and Vegas slots will usually be put under this category.  

Progressive Jackpot Slots

Let me tell you something about progressive jackpot slots – THEY’RE AWESOME! In my opinion, these are the best online slots to play simply because of the potential to walk away a millionaire. Oh, you didn’t know? Progressive jackpot slots feature a perpetually increasing jackpot prize pool that adds a small portion of your wager to the pool.  

The available jackpots consist of Mini, Minor, Major, and Mega jackpots. These jackpots are randomly triggered and will provide you with the opportunity to win one of the big ones. Prizes will vary from one game to the next, so check out the offers before you begin.  

Online Slots with the Highest Payout Rates

The RTP (Return to Player) rate or the payout rate is an indicator as to how much will be paid out in the form of winnings. This means that you can calculate the average amount as to how much you’ll win. For instance, if a slot has an RTP of 97%, your average payout will be $97 per $100 that you’ve bet. Below are some of the best online slots, ranked from lowest to highest. 

Rank Title RTP (%) 
10 Triple Diamond 95.06 
Book of Ra Deluxe 95.5 
Flaming Hot 95.53 
Wizard of Oz 95.99 
Starburst 96.1 
Mega Fortune 96.4 
Wheel of Fortune 96.6 
Thunderstruck II 96.65 
Guns N’ Roses 96.98 
Avalon II 97 

Real Money Slots vs. Free Slots

There’s a clear difference between real money and free online slots. While you might be quick to assume that free slots are a waste of time, there are some benefits to playing them. Real money slots give you the chance to win real money. While this is a major benefit, sometimes all you want is to have some fun and free slots will provide you with a safe environment to enjoy some of your favourite games without having to splash any cash. 

The best online slots free sites are usually the same ones that allow you to play for real money. However, there are a handful of social casinos and downloadable apps that allow free gameplay without the need to spend a cent. So, real money and free slots have their pros and cons, so you need to decide which one suits you better. 

The Best Software Providers

Whether you’ve been playing online slots for a long time or are just getting started, odds are you know very little about the software. The truth is that as long as a game runs without glitches or other functional inconsistencies, players rarely think about the gaming software generating that complete experience. In some ways, it really is regarded as a given. 

While I could get into the nitty-gritty of how this awesome software is created and maintained. It would be very complicated and not a topic that everyone would fully comprehend. Below, I’ve listed some of the best online slot software that’s been responsible for the production of many of the finest online slots. 


Microgaming is one of the most popular software providers in the game. You’re probably familiar with it if you’ve ever played a slot game in any capacity. Microgaming, which was established in 1994, is among the oldest software vendors and has been a huge part of the industry. 

Microgaming software, which is used by many online casinos, provides a perfect blend of retro titles we’re familiar with in addition to new titles that will knock your socks off in terms of attributes and visuals. It is obvious that Microgaming is by far one of the best software providers when it comes to online slots. 


The business was launched in Sweden in 1996. Its initial goal was to create one-of-a-kind, cutting-edge options for casino sites that would provide players with a memorable casino experience. Because the label follows the same tactic and tends to work on product overhauls on a routine basis. The company’s prominence grows year after year. 

NetEnt achieved revenue in 2003, and its income in 2016 totalled EUR 149.1 million. As per annual reports, the company’s earnings increased by 9% in 2020 when compared to the preceding year, indicating a pattern of constant growth. The vendor processes 68,000 betting purchases per min, with gamers participating in more than 100 casinos worldwide. 

NetEnt’s slots are a clear cut above the rest when it comes to the graphics and the features that come with the game.  

Real Time Gaming

RTG, or Real Time Gaming, is another software distributor that’s been operating for quite a while. RTG has excelled, just like the slot suppliers discussed above, due to a dedication to providing high-quality titles and a top-notch player experience. To be honest, neither of these sites would survive if they didn’t prioritise quality. 

The online gambling industry is characterised by intense rivalry, and even minor missteps can cause your corporation to fall from grace. RTG, with over a decade of experience, is capable of producing a variety of the most fully efficient titles in the sector and is continuously innovating, resulting in new titles being released on a regular basis. 


Playtech is an additional software behemoth with a long history in the sector. Playtech was established in 1999 and has worked with a number of the top stars in the online gambling industry, operating games all over the globe. 

Among the best aspects of almost every Playtech title is that it’s offered in a variety of languages. This caters to the needs of gamers in the Americas, Asia, Europe, and everywhere else. 


One of the reasons why Betsoft software is so prevalent is that it excels in two areas. First and foremost, they’re known for their high-quality visuals. Second, they are committed to incorporating cutting-edge tech into their games 

Countless online casinos select Betsoft as their partner company because they require the technical aspects provided by Betsoft. The brand has demonstrated its determination to find solutions to customer’s needs so that everybody can enjoy their titles on any gadget and in any place. 

Betsoft software includes a huge game collection in addition to their high-tech interface solutions. Certainly, table games and slots are the most prevalent, but Betsoft doesn’t stop there. 

The Best Online Slots per Software Provider

I can’t mention some of the top online slot providers without providing examples of some of their best work. Below you’ll find my top choice of online slots per featured software provider. Each game has something special to offer, so be sure to check out all of them.  

The Best Microgaming Slot – Mega Moolah

There’s no denying that Mega Moolah is the undisputed king of life-changing jackpots, even now it holds the Guinness World Record as the largest online slot jackpot win. Many argue that, while it’s the original, still it remains the best. 

Mega Moolah, similarly to its massive progressive jackpots, has a fairly solid bonus round – which is better than many standard slots. Overall, I have no complaints about this game. It accomplishes everything it sets out to do, and does so admirably. 

The Best NetEnt Slot – Starburst

Starburst is a wonderful online slot and this 5-reel video slot developed by NetEnt was released into the gambling market in 2012. This game has many amazing features and allows you to win huge amounts of money if luck’s on your side. 

Initially envisioned to be enjoyed on desktops and laptops, it’s been updated and optimised for mobile use. For many years, this iconic slot game has ruled the industry, and it’s a common preference among most casino players at the best online slots casinos. 

The Best RTG Slot – Caesar’s Empire

Ancient civilization slots are among the most common in the online gaming industry. Ancient Rome slots account for a sizable portion of the style. Caesars Empire by Realtime Gaming is among the more traditional Roman-themed slots, yet it’s continued to stand the test of time. It remains a strong favourite among many players. 

Free spins, scatters, and wilds all work together to increase your funds. Look for great features like a random progressive jackpot, an RTP of 97.5%, and a neat autoplay function. Enjoy Caesars Empire as one of the best online slots real money or for free on your PC or mobile device

The Best Playtech Slot – Green Lantern

Green Lantern is a Playtech slot with 5 reels and a massive 243 ways to win. There’s a Collapsing feature that allows you to earn multiple times from every spin as winning icons disappear to be substituted by new ones. 

Each collapsing win adds charges to the power metre, which are then used in the three free spins functions. The first Fear Flight Mission rewards you with endless bonus spins until you manage to cover all eight reels with stacking wild symbols. 

The second Training Center Mission feature awards you with 10 bonus spins with additional wilds such as punch, missile, or grenade wilds. The final Secret Sector Mission feature awards you with 10 bonus spins and an interactive win multiplier. Additionally, there are four progressive jackpots that can be claimed at random. 

The Best Betsoft Slot – Safari Sam

With spontaneous multiplying wilds, bonus spins, collapsing reels, and a cinematographic click me function. It’s difficult not to adore this mobile slot if you prefer your slots to be packed with functions. This is the ideal safari for you if you want plenty of action. 

Effectively, if you like big bets, the Safari Sam slot should automatically draw you in with wagering options varying from 0.60 to 150. Few slots will go this high, and it ought to charm big spenders who like big slots. 

Finding the Best Online Slots

When it comes to finding the best online casino slots, there are a few things that you should look out for. This includes the casino offering the games, the RTP, the paylines, the layout of the game and so on. The great news is that it’s usually a fun process to try new slot games and you can do so for free at most online casinos. 


Online slots are a great way for you to start off your online gaming journey. This is a category that’s not only incredibly diverse, but the games themselves are easier to play and in some cases a lot more fun than table games.  

If you’re having trouble deciding what to look for, all you need to do is think of something you like and I guarantee that there’ll be a slot that has a similar theme. Now, your training for the day has been completed and the only thing left to do is ensure that you understand what type of slot you want to play. Also, don’t forget about the online slot tips as they can improve your chance of winning big.


What are the best online slots to win when playing at online casinos? 

When choosing an online slot, one of the first things that you should look at is the RTP (Return to Player) rate. This will give you a good indication as to what to expect in terms of payouts at the slot you’ve picked. However, slots are also games of chance, so keep that in mind. 

What are the best online slots promotions and where can I get them? 

If you’re looking for the best promotions that give you the best bank for your buck when playing online slots, then look for free spins. Free spins can be found at most online casinos as part of the welcome bonus or as a weekly or seasonal promotional offer. 

Other Online Casino Games

Are you interested in online table games? Well, you are in luck! I have prepared a list of popular online casino games that might catch your eye. The list consists of games such as online roulette, online slots and more. You can find what games you want to excel in here: