Claim a 100% match up to £500 plus 250 free spins on your first deposit from just £20, then explore 6,240+ games from 60+ providers, an integrated sportsbook and 10% crypto cashback.
Launched in 2023 and operated under a licence from the Curacao Gaming Control Board (licence number OGL/2024/1798/1048), CosmoBet brings an online casino and an integrated sportsbook together under a single account. It is aimed squarely at UK players aged 18 and over, blending thousands of slots and live tables with in-play betting, all wrapped in a cosmic-themed interface.
The headline draw is a generous first-deposit offer of 100% up to £500 plus 250 free spins, backed by extras such as 10% crypto cashback and support from more than 60 game providers. This review takes a factual look at what CosmoBet actually delivers, from the full welcome bonus and wagering terms to payments, live gaming and customer support, so you can decide whether it fits how you like to play.
New players who deposit at least £20 can claim a 100% match up to £500 alongside 250 free spins on their first deposit. If you prefer to fund your account with cryptocurrency, there is an alternative first-deposit offer of 200% up to £1,000, giving crypto users a larger headline match.
As always, the terms matter as much as the numbers. The bonus carries a wagering requirement of 30x on the fiat offer and 35x on the crypto offer, and that playthrough must be completed on slots only. In practice that means table games and live dealer titles will not count towards clearing the bonus, so it is worth reading the conditions before opting in. The 250 free spins welcome package is a useful way to explore the reels, but treat any winnings as subject to the same slots-based wagering rules.
CosmoBet's catalogue is one of its strongest points, with 6,240+ games listed and some sources citing figures as high as 9,100+. The line-up is powered by 60+ providers, including established names such as NetEnt, Pragmatic Play, Play'n GO, Yggdrasil and Red Tiger, which helps keep the quality and variety high.
Across the main slots collection you will find popular formats like Megaways titles, with their shifting reel structures, and Bonus Buy slots that let you jump straight into feature rounds. That mix suits a broad range of tastes, from players who enjoy high-volatility spins to those who prefer steadier, lower-stakes sessions. With so many studios represented, the library refreshes regularly and gives you plenty of room to find machines that match your style.
For players who want the atmosphere of a real venue, CosmoBet runs a live casino streamed in real time from professional studios. The live offering is powered by 8+ providers, including Evolution Gaming and Ezugi, and covers Live Roulette, Blackjack and Poker dealt by human croupiers over HD video.
Because everything is delivered through the browser, you can move between reels and tables without switching platforms. The live dealer tables complement the slots library nicely: where the reels are fast and solo, the live rooms are interactive and social, letting you chat with dealers and follow the action card by card. Standard table games such as Blackjack, Roulette and Poker are also available if you prefer to play at your own pace.
One feature that sets CosmoBet apart from casino-only rivals is its integrated sportsbook. Rather than running a separate site, the operator lets you bet on sport from the same account and balance you use for slots and live tables, which keeps deposits, withdrawals and bonuses in one place.
The sportsbook goes beyond simple pre-match markets. It includes live in-play betting, so you can place wagers as events unfold, along with virtual sports and horse racing for when there is less live action on the schedule. That combination makes CosmoBet a genuine all-rounder: you can follow a match, spin a few slots and sit down at a live table without ever leaving the platform.
The value does not stop with the welcome offer. Regular players benefit from 10% crypto cashback, which returns a share of losses to those funding their accounts with digital coins. There are also 50 free spins available at weekends when you deposit €50 or more, activated with the SPINFEST50 promo code.
High rollers are catered for through an invite-only VIP programme, topped by the Diamond tier. Access is granted based on activity volume, and the listed perks include a personal manager, faster withdrawals, higher limits, exclusive bonuses and VIP events. As with the sign-up package, every promotion comes with its own conditions, so check the terms — including any wagering and eligibility rules — before you opt in.
Deposits start from just £20 and cover a wide spread of options, from Visa, Mastercard, Skrill and Neteller to crypto such as Bitcoin, Ethereum, Litecoin and Tether. Setting up and funding an account is quick once you sign in to your account and choose a method.
Withdrawals are instant for e-wallet and crypto payouts after KYC, while bank transfers take around three business days. CosmoBet charges 0% casino withdrawal fees, though KYC verification is required before your first cash-out request, and an inactive-account fee applies after prolonged inactivity, so read the fine print.
The platform is fully mobile-optimised for iOS and Android through the browser rather than a native mobile experience, and help is on hand around the clock via 24/7 live chat, email support and a detailed FAQ.
New players 18+ can claim a 100% match up to £500 plus 250 free spins on a first deposit from just £20. Crypto depositors can instead take a 200% match up to £1,000. Wagering is 30x on fiat and 35x on crypto, on slots only, and full terms apply.
The library holds 6,240+ titles (up to 9,100+ by some counts) from more than 60 studios, including NetEnt, Pragmatic Play, Play'n GO, Yggdrasil and Red Tiger. You will find Megaways titles and Bonus Buy slots alongside classic table games.
The live section runs games from 8+ providers, headlined by Evolution Gaming and Ezugi. Real dealers host Live Roulette, Blackjack and Poker in real time, streamed straight to your screen 24/7.
CosmoBet pairs its casino with a fully integrated sportsbook, so one account covers slots, tables and betting. Live bets cover in-play markets plus virtual sports and horse racing for round-the-clock action.
Players who fund their account with crypto earn 10% cashback, softening losing sessions. CosmoBet supports Bitcoin, Ethereum, Litecoin, Tether, Ripple and more, alongside familiar fiat options like Visa, Mastercard, Skrill and Neteller.
CosmoBet operates under the Curacao Gaming Control Board with licence OGL/2024/1798/1048, run by Santeda International B.V. It is strictly for players aged 18+ and offers self-exclusion and a self-assessment test; note it is not registered with GamStop.
E-wallet and crypto withdrawals are instant once KYC is complete, while bank transfers take around three business days. CosmoBet charges 0% withdrawal fees, though KYC verification is required before your first cash-out.
Help is available around the clock via live chat, with a detailed FAQ and email support for account and payment questions. The team assists in English, French, Portuguese, German, Spanish and several other languages.
“Signed up with £20 and the 100% match plus 250 free spins landed straight away. The slot range is huge and I found plenty of Megaways titles I actually enjoy. Wagering is 30x on slots, so read the terms before you cash out.”
— James H.“The live casino is the best part for me, with Evolution and Ezugi tables running all day. Dealers are friendly and the stream never lags on my phone. Being able to switch to the sportsbook on the same account is a nice touch.”
— Priya S.“I fund my account with Bitcoin and the 10% crypto cashback genuinely helps over a long month. My withdrawal came through almost instantly once my KYC was approved. Would like a native app, but the mobile site works fine.”
— Craig M.“Good spread of payment options and I like that there are no withdrawal fees. The weekend free spins with the SPINFEST50 code are a fun little extra. Support replied quickly when I had a question about verification.”
— Laura B.“As a sports bettor I appreciate the integrated book with live bets, virtual sports and horse racing. Odds are competitive and switching between betting and slots is seamless. The £500 welcome offer gave me a solid start.”
— Daniel O.“Loads of providers means the game quality is consistently high, from NetEnt to Pragmatic Play. The cosmic theme looks great and the site is easy to navigate. I just wish the wagering was a bit lower on crypto bonuses.”
— Megan T.“Live chat being available 24/7 makes a real difference when you play late at night. They sorted my deposit question within a couple of minutes. Overall a smooth, well-run casino with a strong game selection.”
— Ryan W.“The welcome package and free spins are generous and easy to trigger with a £20 deposit. Verification took a little longer than expected, but payouts were quick afterwards. Just remember it is not registered with GamStop if that matters to you.”
— Sophie L.New players aged 18+ get a 100% match up to £500 plus 250 free spins on their first deposit of at least £20. If you deposit with crypto, you can instead claim a 200% match up to £1,000. Wagering is 30x for fiat and 35x for crypto, applies to slots only, and full terms apply.
CosmoBet is operated by Santeda International B.V. and licensed by the Curacao Gaming Control Board under number OGL/2024/1798/1048. It is intended for players aged 18 and over. Responsible gaming tools include self-exclusion and a self-assessment test, though the site is not registered with GamStop.
The library features 6,240+ games, with some sources citing up to 9,100+, from more than 60 providers. Studios include NetEnt, Pragmatic Play, Play'n GO, Yggdrasil, Evolution Gaming, Ezugi and Red Tiger. You can play slots such as Megaways and Bonus Buy titles alongside table games like Blackjack, Roulette and Poker.
Yes, CosmoBet offers a live casino powered by 8+ providers, including Evolution Gaming and Ezugi. You can join real-dealer Live Roulette, Blackjack and Poker tables streamed in real time. The live section is available around the clock.
Yes, CosmoBet includes a fully integrated sportsbook alongside its casino. You can place live bets on a wide range of markets, plus virtual sports and horse racing. One account gives you access to both casino games and betting.
You can deposit using Visa, Mastercard, Skrill, Neteller, Paysafecard, Sofort, Jeton, MiFinity and Pix, plus crypto such as Bitcoin, Ethereum, Litecoin, Tether and Ripple. The minimum deposit is £20. Withdrawals are available via SEPA, e-wallets and several cryptocurrencies.
E-wallet and crypto withdrawals are processed instantly once your KYC verification is complete, while bank transfers take around three business days. CosmoBet charges 0% withdrawal fees. KYC verification is required before your first withdrawal.
Yes, players who fund their account with cryptocurrency receive 10% crypto cashback. Supported coins include Bitcoin, Ethereum, Litecoin, Tether, Ripple and more. This is separate from the welcome bonus and reload promotions.
Yes, CosmoBet runs a weekend reload with 50 free spins for deposits of €50 or more using the code SPINFEST50. There is also a 10% crypto cashback deal for eligible players. An invite-only VIP programme with a top Diamond tier rewards high-activity players with perks like faster withdrawals and a personal manager.
Yes, CosmoBet runs on a fully mobile-optimised, browser-based platform for both iOS and Android. There is no native app to download, so you simply open the site in your mobile browser. The full game library and sportsbook remain accessible on the go.
CosmoBet offers 24/7 live chat, a detailed FAQ section and email support for account and payment queries. The support team assists in several languages, including English, French, Portuguese, German and Spanish. Help is available at any time of day.
Set up your CosmoBet account in minutes and unlock the £500 welcome package with 250 free spins. New players 18+ only; wagering and terms apply.
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