What each code gets you
Rollbit has no code from us and no deposit bonus: its offer is the Rewards Calendar, 5% rakeback on all bets plus daily, weekly, monthly and rank-up bonuses. BitStarz has no code from us; its welcome package is 5 BTC plus 180 free spins, opening with 100% up to 1 BTC and 180 free spins on the first deposit, and its terms set 40× wagering for all bonuses unless stated otherwise.
Rollbit · standing offer ↗BitStarz · standing offer ↗BitStarz · wagering ↗Licence and who runs them
Rollbit is run by Bull Gaming N.V., whose Curaçao licence OGL/2024/1260/0494 the Curaçao Gaming Authority's register dated 30 October 2026 lists as "Expired. Re-evaluating in administrative appeal.", with a listed expiry of 23 May 2026. BitStarz is run by Gareton B.V., which holds Curaçao licence OGL/2024/165/0185.
Rollbit · company ↗Rollbit · register check ↗BitStarz · company ↗BitStarz · licence ↗Rakeback and races
Rollbit pays 5% rakeback on all bets, claimable every 30 minutes, and runs a $25,000 Daily Race with $10,000 for first place, where sports, casino and crypto futures wagers all count. BitStarz runs two weekly tournaments, Slot Wars with €5,000 and 5,000 free spins split between the top 150 and Table Wars with a $10,000 pool, plus a 50% Reload Monday up to $300 once you've made four deposits.
Rollbit · rakeback ↗Rollbit · leaderboards ↗BitStarz · leaderboards ↗BitStarz · reload bonuses ↗VIP
Rollbit's daily, weekly and monthly bonuses pay 20% straight away and release the other 80% over the calendar period, with lossback built into the weekly and monthly ones. BitStarz's Level Up Adventure pays rewards from play alone, each time its progress bar fills.
Rollbit · reload bonuses ↗Rollbit · cashback ↗BitStarz · vip levels ↗Withdrawals and ID checks
Rollbit charges no withdrawal fees beyond on-chain gas, says withdrawals are generally instant, from a few seconds to 60 minutes, and runs KYC in up to five levels. BitStarz charges no withdrawal fees and aims to pay within an hour, but caps Bitcoin withdrawals at 1 BTC per transaction, and needs KYC documents before it pays out.
Rollbit · withdrawal fees ↗Rollbit · stated withdrawal time ↗Rollbit · kyc policy ↗BitStarz · withdrawal fees ↗BitStarz · stated withdrawal time ↗BitStarz · withdrawal limits ↗BitStarz · kyc policy ↗More comparisons
Hear when Rollbit or BitStarz change their terms
When a bonus, fee, race or licence on this page moves, it's in our monthly email with the source, alongside the month's other casino changes. One email a month, unsubscribe any time.