21 Casino – Ranked #439 among 1003 Casinos by Traffic

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GS Rank

#439 of 1003

Monthly Traffic

102.4k

Moderately Popular

We categorize casinos by estimated monthly popularity — from newcomers to industry leaders — to give you a quick view of how well-known and visited each one is.

Popularity Categories	Monthly Visits Range
Barely Known	0 – 999
Little Known	1,000 – 9,999
Emerging	10,000 – 49,999
Moderately Popular	50,000 – 199,999
Growing Fast	200,000 – 999,999
Popular	1,000,000 – 4,999,999
Very Popular	5,000,000 – 14,999,999
Top Tier	15,000,000 – 29,999,999
Super Popular	30,000,000 – 59,999,999
Legendary	60,000,000+

+19.25%

+16,527

Website:: www.21casino.com

Rating:: 17/100

Opened Since:: 2015

Services:: Casino

Number of Slots:: 2268

Licences:: United Kingdom (UKGC), Malta (MGA)

Game Providers:: 1x2Gaming, 2 By 2 Gaming, Bally, Big Time Gaming, Blueprint Gaming, CrazyTooth Studio, ELK, Evolution Gaming, Fantasma Games, Foxium, High 5 Games, Inspired, Just For The Win, Kalamba Games, Leander Games, Lightning Box, Merkur, Microgaming, NetEnt, Play N Go, Pragmatic Play, Push Gaming, Quickspin, Rabcat, Red Tiger Gaming, Relax Gaming, Stakelogic, Thunderkick, Wazdan, WMS (Williams Interactive), Adoptit, Asylum Labs, Barcrest Games, Betdigital, BlaBlaBla Studios, Bulletproof Gaming, Cayetano Gaming, Chance Interactive, Concept Gaming, Felt Gaming, Fuga Gaming, Games Warehouse, Genesis Gaming, Live 5 Gaming, Magic Dreams, Meta Games Universal, Multicommerce Game Studio, Nyx Interactive, Old Skool Studios, Probability Jones, Realistic Games, Red 7, Reflex Gaming, Seven Deuce, SG Gaming, SHFL Entertainment, Sigma Games, Spieldev, Sthlm Gaming, Storm Gaming, SUNFOX Games, Wild Streak + 32 more (less)

Currencies:: ARS, BRL, CAD, CLP, EUR, GBP, INR, NOK, NZD, PEN, USD + 1 more (less)

Payment Methods:: Bank Transfer, instaDebit, Maestro, MasterCard, MuchBetter, Neteller, Paysafe Card, Skrill, Visa

The casino offers a sleek, modern design with intuitive navigation, making it easy for international players to explore and enjoy. Registration is quick and straightforward, though the initial KYC verification may delay the first withdrawal. Once verified, payouts are typically processed within 24 hours, and a wide range of banking options, including fast e-wallets, ensures smooth transactions.

The game library is extensive, featuring slots, live dealer games, jackpots, and table games from leading providers like Evolution, NetEnt, Microgaming, and NextGen. Licensed by the Malta Gaming Authority and audited by iTech Labs, the casino maintains a strong reputation for fairness and transparency. While bonus offerings are limited, the customer support team is efficient, professional, and quick to assist. Overall, the casino delivers a secure, fast, and enjoyable gaming experience for international players seeking quality and reliability.

Casino Availability Map

Available (169)

Restricted (80)

Afghanistan, Albania, Algeria, American Samoa, Andorra, Angola, Anguilla, Antarctica, Antigua and Barbuda, Armenia + more (less)

Iran, Islamic Republic of, Singapore, Korea, Democratic People's Republic of, Poland, Romania, Luxembourg, Guernsey, Czechia, Yemen, Taiwan, Province of China + more (less)

Remember: the house always has the edge. Treat gambling as fun, not income. Luck can change in a moment — play moderately, wisely, and never beyond your means.

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Anton Zlov: CEO at Gamblescope, Fact Checker

The page is not a casino advertisement. It presents traffic data for comparison and selection of reliable platforms. The ranking is based on the GS Rank.

updated on: Oct 30, 2025