Spribe
Spribe is the studio behind Aviator, the crash game that turned a climbing multiplier and a single cash-out button into one of the most-played formats in online gambling. It is a games supplier rather than a casino: it builds the titles and the maths behind them, and licensed operators put them in front of players. The company was founded in 2018, its roots are in Tbilisi, Georgia, and it now runs development offices across Europe.
Disclosure: NetEnt Casinos may receive compensation from listed brands. Read full disclosure.
Best Spribe Casinos
Casiku
Blackjack City
SpinYoo
21LuckyBet
247Bet
The Spribe casinos listed here all carry the studio’s games. Your account, deposits and support sit with the operator rather than with Spribe, so use the list to find a licensed site that stocks Aviator and its stablemates, then open the provider filter in the lobby.
The company that built Aviator
Spribe was started by David Natroshvili, who still runs it as chief executive, and Shalva Bukia, who leads the product side. It launched Aviator in 2019 and the game did something no crash title had managed before: it went mainstream. In 2025 players staked around 160 billion euros on Aviator alone, and Spribe puts its monthly active players at roughly 77 million. That makes it the most-played crash game there has been, and the one almost every rival has since tried to copy. Spribe itself stays on the supply side. It does not sell a white-label casino or run player accounts, so on any site its role stops at the game window.
What a crash game actually is
A crash game is not a slot, and treating Spribe as a slots developer misses the point of what it does. In Aviator a small plane takes off, a multiplier ticks up from 1x, and at a random moment the plane flies off the screen. Cash out before it goes and you keep your stake times the multiplier; leave it too long and you lose the bet. Rounds last a few seconds, you can run two bets at once, and you can set an automatic cash-out point. It rewards timing and nerve rather than spinning reels, which is why it feels closer to an arcade bet than a traditional casino game. Spribe does not make reel-based video slots at all, so if you want those on the same site they come from other suppliers such as Pragmatic Play.
Provably fair, checked by the player
The feature that sets Spribe apart is how it proves a round was honest. Instead of asking you to trust a sealed random number generator, Aviator and the rest of its games use a provably fair system built on cryptographic hashing. Before betting opens the server publishes an encrypted SHA-256 hash of the result; once the round ends it releases the key, so anyone can re-run the hash and confirm the crash point was fixed in advance and not altered mid-round. The tool to do this sits in the game’s own menu. That is a real difference from a standard proprietary RNG title, where fairness rests entirely on the operator’s certification and you have no way to audit a single round yourself.
Beyond Aviator: the Turbo Games line
Spribe groups its other titles under Turbo Games, a set of fast, stripped-back bets rather than themed slots. The line includes Mines, Plinko, Dice, HiLo, Mini Roulette, Keno and Goal, most of which arrived from 2019 onward. The newest is Trader, added in 2025, which swaps the plane for a live price chart and runs at a 97% RTP with wins up to 1,000x. All of them share the few-second rounds and the same provably fair checking, so they behave like Aviator’s siblings more than like anything on the reels. Crash and instant games are the ground other studios such as BGaming and SmartSoft Gaming, the maker of JetX, also fight over, and Spribe is the name they are measured against.
Where Spribe is licensed
As a supplier Spribe carries approvals from serious regulators, including the UK Gambling Commission and the Malta Gaming Authority, plus Sweden’s Spelinspektionen, Gibraltar and, in North America, Ontario’s AGCO, where both Aviator and Trader are cleared. In total the games are certified for roughly twenty regulated markets. A supplier licence is not the same as an operator licence: it means the games are tested and approved, but the casino you sign up with still runs age and identity checks, anti-money-laundering controls and the responsible-gambling tools. Confirm the site itself holds a licence for your country before you deposit.
How we assess a supplier like Spribe
When we weigh a games provider we look at the parts a marketing budget cannot change: the standard of its licences, how openly it publishes RTP and verification, how long it has operated, and whether the games are its own work. Spribe scores well on each, with top-tier regulators, fairness a player can check, and a catalogue it builds and hosts itself. The honest caveats are focus and risk. It is essentially a one-game company with a supporting cast, so there is no depth of slots or live tables here. Crash play is high-variance and can empty a balance in seconds. And because operators can sometimes pick a lower RTP configuration, it is worth reading the figure in a game’s information screen before you stake. Aviator’s success has also bred a long tail of imitations, so the clones you meet elsewhere are not always built to the standard of the original.
Who owns Spribe and where is it based?
Spribe is an independent games supplier founded in 2018 by David Natroshvili, its chief executive, and Shalva Bukia, who leads its product team. The company has Georgian roots, with its base in Tbilisi and development offices across Europe. It supplies games to casinos rather than running any of its own.
Is Aviator rigged, or can I check that it is fair?
You can check it yourself. Aviator uses a provably fair system: the server publishes an encrypted SHA-256 hash of each round's outcome before betting opens, then releases the key afterwards so you can confirm the crash point was fixed in advance and not altered. The verification tool sits in the game menu.
Does Spribe make slots?
Not in the traditional sense. Spribe specialises in crash and instant games, Aviator and the Turbo Games line such as Mines, Plinko and Dice. It does not build reel-based video slots, so any of those in the same casino come from other providers.
Is Spribe licensed in the UK?
Yes. Spribe holds a UK Gambling Commission supplier licence, alongside approvals from the Malta Gaming Authority, Sweden's Spelinspektionen, Gibraltar and Ontario's AGCO, among roughly twenty regulated markets. Whether you can play still depends on your own casino holding a licence for your country.
What is Trader, Spribe's newest game?
Trader is a 2025 crash-style title that replaces Aviator's plane with a live stock-price chart. It runs at a 97% RTP with wins up to 1,000x, keeps the provably fair checking, and was among the first Spribe games cleared for Ontario.
Casino list updated: August 2026
New Welcome offer deposit £20 Get 100 Free Spins on Big Bass Bonanza. New Players Only. Min Deposit £20 required. Wager from real balance first. 10x wager on any winnings from the free spins within 7 days. Contribution varies per game. Available on selected games only. Wager calculated on bonus bets only. Bonus offer and any winnings from the free spins are valid for 7 days from receipt. Max conversion from free spins: £30. Limited to 5 brands within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply.
| T&Cs Apply | GambleAware.org
Welcome offer Bet £10 and get 50 Free Spins on Big Bass Splash. Code MATE50 required. £10 min deposit. £10 in slot Bets grant 50 spins on Big Bass Splash. £5 total spin value. £0.10 per spin. 7 day expiry. No wagering required. Selected payment methods only. Full terms apply. Play responsibly. GambleAware.org.
| T&Cs Apply | GambleAware.org
NEW WELCOME OFFER 100% up to £50 and 100 Free Spins on Book of Dead. New Players Only. Min deposit £10. Wager from real balance first. 10x wager the bonus money within 30 days and 10x wager any winnings from the free spins within 7 days. Contribution varies per game. Available on selected games only. Wager calculated on bonus bets only. Bonus offer and any winnings from the offer are valid for 30 days / Free spins and any winnings from the free spins are valid for 7 days from receipt. Max conversion: 1 time the bonus amount or from free spins: £20. Limited to 5 brands within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply
| T&Cs Apply | GambleAware.org
NEW WELCOME OFFER 100 Bonus spins on Big Bass Splash when you make your first deposit of £20 or more and wager £20 on selected slot games. Bonus code WELCOME100 required. Minimum deposit: £20. Wager requirement: £20. Bonus Spins: 100. Bonus Spin value: £0.10. Eligible game for Bonus Spins: Big Bass Splash (Pragmatic Play). Wagering requirement on Bonus Spins winnings: 1x. Maximum bet during wagering: £1.00. Maximum cash-out from bonus winnings: £100. Bonus & Bonus Spins expiry: 7 days. Full terms apply.
| T&Cs Apply | GambleAware.org
Welcome offer 100 Free Spins for Big Bass Bonanza. Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10. Game: Big Bass Bonanza, Spin Value: £0.1. WR 10x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used before using deposited funds. Bonuses do not prevent withdrawing deposit balance. First Bonus Policy applies.
| T&Cs Apply | GambleAware.org
Welcome offer 100 Free Spins on Big Bass Bonanza. First Deposit Only. Bonus code BACANA required. Min deposit £10. Game: Big Bass Bonanza, Spin Value: £0.10, Max Free Spins: 100. WR 10x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. *Games are subject to availability. Bonus Policy applies.
| T&Cs Apply | GambleAware.org
Welcome offer 100 Free Spins on Spinning Wilds. First Deposit Only. Bonus code DWL100 required. Min deposit £10. Game: Spinning Wilds, Spin Value: £0.10, Max Free Spins: 100. WR 10x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies.
| T&Cs Apply | GambleAware.org
Welcome offer 100 Free Spins on 777 Strike. First Deposit Only. Min deposit £20. Game: 777Strike, Spin Value: £0.10, Max Free Spins: 100. Free Spins will not trigger the jackpot, and do not contribute to the jackpot value. WR 10x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies.
| T&Cs Apply | GambleAware.org
Welcome offer Bet £20 Get 100 Free Spins for Big Bass Splash. 18+ New customers only. Use Promo code BETGETCASINO. Wager £20 or more on Midnite Casino within 14 days of sign-up. Get 100 Free Spins to use on selected games, valued at 10p and valid for 7 days. T&Cs apply. GambleAware.org
| T&Cs Apply | GambleAware.org
Exclusive Welcome Bonus 100% up to £150 and 25 Free Spins on Big Bass Bonanza. Bonus code INDY2025 required. Min deposit £10. New Players Only. Wager from real balance first. 10X wager the bonus. Contribution varies per game. Selected games only. Wager calculated on bonus bets only. Bonus valid 30 days / Free spins valid 7 days from receipt. Max Conversion from Bonus x1, Max Conversion from FS 20 GBP. Min Deposit £20 required. Withdrawal requests void all active/pending bonuses. Full Terms apply. 18+ only. General T&Cs apply. Please play responsibly. https://www.gambleaware.org.
| T&Cs Apply | GambleAware.org
Welcome offer 20 Extra Spins on Big Bass Bonanza on your first deposit, no wagering on winnings. 18+. New Players only. First deposit offer: Deposit & wager £20 on Big Bass Bonanza for 20 spins. Wagering must be completed within 7 days of deposit. Spins awarded on Big Bass Bonanza. 0x wagering on winnings. Spins need to be used within 24 hours Full T&Cs apply.
| T&Cs Apply | GambleAware.org
NEW WELCOME OFFER 100% up to £50 and 20 Free Spins on Book of Dead. New Players Only. Min deposit £10. Wager from real balance first. 10X wager the bonus money within 30 days and 10x wager any winnings from the free spins within 7 days. Contribution varies per game. Available on selected games only. Wager calculated on bonus bets only. Bonus offer and any winnings from the offer are valid for 30 days / Free spins and any winnings from the free spins are valid for 7 days from receipt. Max conversion: £50 the bonus amount or from free spins: £20. Withdrawal requests void all active/pending bonuses. Full Terms Apply.
| T&Cs Apply | GambleAware.org
Vegas Moose has relaunched under a new brand identity – Zebra Wins
| T&Cs Apply | GambleAware.org
The Phone Casino has relaunched under a new brand identity – Zebra Wins
| T&Cs Apply | GambleAware.org
Welcome package up to £5000 and 150 Spins over 3 deposits, starting with 500% Bonus up to £2500 and 50 Free Spins in Narcos on 1st deposit. Min deposit £20. Coupon code DR1 required. Wager 50x Bonus. Full terms apply.
| T&Cs Apply | GambleAware.org
Welcome package worth up to £5000 and 500 Free Spins over 6 deposits, starting with 400% Bonus up to £2000 and 100 Free Spins on Starburst on 1st deposit. Min deposit £20. Coupon code GALAXY1 required. Wager 50x Bonus. Full terms apply.
| T&Cs Apply | GambleAware.org