The World’s Biggest Online Casinos

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The Internet is full of an impressive number of online casinos. So, we’re looking into five of the largest online casinos in the world.

Out of all these extraordinary casinos, one clearly stands out from the others. This unique site is the famous Jackpot City Casino.

The biggest online casinos in the world

Comparing the biggest casinos on the Internet

Compared to all online casinos, Jackpot City’s site is one of the most successful. In fact, Jackpot City has a massive selection of slot machines that payout jackpots every day. Furthermore, Jackpot City has the best Blackjack and Roulette in the intimate world of table games.

The Jackpot City gaming hall has millions of players visiting each year in terms of volumes.

In the casino’s catalog, there are over 1000 games, and all new casino customers can enjoy impressive free welcome bonuses.

From 1998 to 2022

The Jackpot City Casino site opened its doors to the general public in 1998. At that time, you could count the number of casinos on the Internet on the one hand. But, then, in the year 2000 there was an explosion in the number of virtual casinos launching online.

Masterfully managed, the Jackpot City site is always one step in front of the competition. Even today, the online casino is still ahead of the pack regarding new technologies.

Jackpot City is the biggest casino on the Internet

The Jackpot City site is one of a kind! The casino is compatible with all devices and web browsers, whether PCs, Macs, tablets, or smartphones. In addition, their casino games and customer support are available in over 20 languages. Moreover, because the site is open to over 150 countries spread over five continents, the casino’s banking system is multi-currency. So, every player can play in their country’s language and currency.

Global presence on five continents

Jackpot City holds operating licenses in America and Europe, and a few other countries, where they comply with the gambling commission’s requirements. In both the (continent américain) USA and Europe, the casino enjoys a huge audience. But the same goes for Oceania and Asia too.

The biggest casino by numbers

From 1998 to today, millions of players worldwide have already registered with Jackpot City. As it stands, we can say that the casino is the most visited on the Internet. Every day thousands of players connect to this great online casino. There are over 1000 games in the casino’s catalog, with new games added every month.

The Jackpot City casino is multi-language, and multi-currency contributes to its success. Thanks to giant record-breaking slot machine jackpot wins, this exceptional casino site is one of the favorite web addresses for players in search of fortune.

Blackjack and Roulette games

Blackjack and Roulette are the most popular table games on the Internet. You can find several versions of these games at Jackpot City. In Roulette alone, the American, European and French versions all feature in the catalog. The French Roulette wheel offers the best options for beating the casino. Not every online casino has this version in their catalog, so many Roulette guides highlight Jackpot City.

All popular versions of Blackjack are available at Jackpot City.

There are two ways to play table games at Jackpot City:

Jeux de table des grands casinos

Jackpot City live games

Spending time in the Jackpot City live space is a great experience and can be just as fun as playing in a physical casino. Moreover, it’s always interesting watching how Blackjack and Roulette players make their bets at the gaming tables.

Slot machines from major online casinos

Thanks to the hundreds of slot machines on the Jackpot City site, you can access a vast choice of possibilities. The games room has classic slots, 5-reel video slots, Megaways games, and progressive jackpot games. Overall, players love the classic slots and progressive jackpot games at Jackpot City the most.

Huge progressive jackpot slots

There are many progressive jackpot online slot machines at Jackpot City. These games are the most sought after by players who want to try their luck at becoming a millionaire. The most played progressive slots at Jackpot City are the Mega Moolah series. These games have jackpot seeds starting at 1 million. Each time players make a bet, the jackpot values increase.
Machines à sous progressives en ligne
A Canadian player hit the record for the biggest win at Jackpot City of CA$16,496,347 in April 2020.

Top 5 biggest online casinos

Five major online casinos stand out on the list of casino sites with the largest choice of games and the largest number of players. These casinos come highly recommended on all the web guides dedicated to ranking the best online casinos.


Guides dedicated to international casinos highlight Jackpot City, and it is often titled the world’s biggest online casino. Players from 5 continents are active in this top-notch VIP casino.

#2. BETWAY.COM is famous in the USA and Europe, with thousands of players connecting to the bookmaker platform every day. In addition, this online betting site has one of the largest casino rooms on the Internet.

#3. 888 CASINO

888 Casino was one of the first online casinos globally when it opened in 1997. This multi-domain site offers a wide choice of gambling. Slot machines are the backbone of 888. Moreover, according to expert guides, 888 is the online casino with the highest number of loyal players.


Unibet is the biggest online sports betting platform in the world. Furthermore, the Unibet website has a vast slot machines and table games area. In addition, the Unibet operator uses more third-party publishers to offer a wide and qualitative range of games.


Bet365 is the largest sports betting site globally, with millions of customers in the USA, England and Europe. The casino games section gives you access to hundreds of slot machines and table games from the publisher Playtech.

The biggest free welcome bonuses

One of the biggest advantages of the Jackpot City online casino is its welcome program. The promo allows you to get up to $1600 in free bonuses. This casino deal is the most generous known to date. Usable in 4 steps, each bonus is worth 100% of the deposit value. Plus, you qualify for the deal with just a $10 deposit. However, if you want to get the max amount, you need to transfer $400 at each step. It’s certainly a lot of money to start playing, but it’s still a fantastic opportunity.

User reviews and tips

According to the savviest players, the best way to access the list of the biggest online casinos in the world is to consult professional guides. If you are in Canada and have ever visited casino guides, you have surely seen that casino sites are bigger than in Ontario and Quebec. However, the best way to form your own opinion is by consulting the world’s top guides and comparing the lists of the largest online casinos.

Last updated on May 3, 2022 by Alex

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