Casino sign-up bonuses are offered by almost every online casino as a way of enticing you to try their casino. They come in many forms, but the most common is a "match bonus" where the casino awards you a bonus that matches an amount you deposit. So for example, a 200% match bonus means that if you deposit $100, the casino will give you another $200 to play with. You can read all about casino bonuses in our beginner's guide to casino bonuses.
Below we list the best sign-up bonuses on offer, ranked using a formula we have devised that estimates the bonus value, taking into account the size of the bonus, the amount of wagering required before withdrawal, the expected value after completing wagering, and the risk to your bankroll, among other things.
You are browsing the US version of our site, so we have filtered out all casino bonuses that are not available to players from the USA. You can switch languages to view all available bonuses using the flags at the top of the page.
- Quickly jump down to the following casino sign-up bonuses:
- Cashable sign-up bonuses: bonuses you can keep after meeting wager requirements.
- Non-cashable (or "sticky") sign-up bonuses: bonuses you can wager and keep winnings, but you cannot keep the bonus.
Cashable casino sign-up bonuses
| Rank | Casino | US | DL | Max | Bonus % | Wager | Code | Software | Review |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Linesmaker Casino | All | $400 | 20% | 25xB | World Gaming |  | ||
| 2 | iWager Casino | All | $150 | 15% | 30xB | World Gaming | | ||
| 3 | SuperBook Casino | All | $75 | 15% | 31xB | World Gaming | | ||
| 4 | Sportsbook Casino | All | $500 | 10% | 44xB | World Gaming | | ||
| 5 | iNetBet Casino | All | $50 | 100% | 60xB | ANYWG | RTG | | |
| 6 | Island Casino | All | $100 | 50% | 90xB | DGS | | ||
| 7 | sportbet Casino | All | $100 | 50% | 90xB | DGS | | ||
| 8 | Las Vegas USA Casino | All | $125 | 125% | 180xB | RTG | | ||
| 9 | Slots Plus Casino | All | $125 | 125% | 180xB | RTG | | ||
| 10 | Sun Palace Casino | All | $125 | 125% | 180xB | RTG | | ||
| 11 | Vegas Casino Online | All | $125 | 125% | 180xB | RTG | | ||
| 12 | King Neptune's Casino | Exc | €100 | 100% | 30xB - 300xB | MicroGaming | | ||
| 13 | iNetBet Casino | All | $200 | 50% | 90xB - 180xB | YYR88 | RTG | | |
| 14 | King Neptune's Casino | Exc | £100 | 50% | 30xB - 300xB | MicroGaming | | ||
| 15 | Golden Casino | All | $555 | 100% | 20xB | Odds On | | ||
| 16 | Jackpot City Online Casino | Exc |  | £100 €100 / $100 | 100% | 300xB | MicroGaming | | |
| 17 | River Belle Online Casino | Exc | | £100 €100 / $100 | 100% | 300xB | MicroGaming | | |
| 18 | The Gaming Club Online Casino | Exc | | £100 €100 / $100 | 100% | 300xB | MicroGaming | | |
| 19 | King Neptune's Casino | Exc | $100 | 100% | 300xB | MicroGaming | | ||
| 20 | Lucky Nugget Online Casino | Exc | | £50 €50 / $50 | 100% | 300xB | MicroGaming | | |
| 21 | Pantasia Casino | All | | $777 | 100% | 24xB | Rival | |
Non-cashable casino sign-up bonuses
| Rank | Casino | US | DL | Max | Bonus % | Wager | Code | Software | Review |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Vegas Towers Casino | Exc | | £50 €50 / $50 | 100% | 0xB | VT50 | MicroGaming | |
| 2 | Rushmore Casino | All | $2000 | 400% | 20xB | slots400 | RTG | | |
| 3 | Slots of Vegas Casino | All | | $350 | 350% | 20xB - 25xB | 350AFF1 | RTG | |
| 4 | Club Player Casino | All | | $796 | 400% | 30xB - 60xB | 400CLUB | RTG | |
| 5 | Prism Casino | All | | $350 | 350% | 26xB - 52xB | FD350 | RTG | |
| 6 | Wild Vegas Casino | All | | $350 | 350% | 26xB - 52xB | WILDVEGAS | RTG | |
| 7 | Cirrus Casino | All | | $333 | 333% | 20xB - 66xB | SIGNCIRRUS | RTG | |
| 8 | Cool Cat Casino | All | | $200 | 200% | 35xB | CRAPSSIGNUP | RTG | |
| 9 | Cool Cat Casino | All | | $200 | 200% | 40xB | BJSIGNUP | RTG | |
| 10 | Cool Cat Casino | All | | $200 | 200% | 35xB | VPSIGNUP | RTG | |
| 11 | Cirrus Casino | All | | $200 | 200% | 30xB - 60xB | JVK9U | RTG | |
| 12 | Rushmore Casino | All | $1000 | 200% | 68xB | DOUBLEDOWN | RTG | | |
| 13 | Cool Cat Casino | All | | $200 | 200% | 35xB | ROULETTESIGNUP | RTG | |
| 14 | English Harbour Casino | All | $450 | 150% | 25xB | Odds On | | ||
| 15 | Club USA Casino | All | | $100 | 100% | 30xB | NEW100 | RTG | |
| 16 | Silver Dollar Casino | All | | $110 | 110% | 31xB | Odds On | | |
| 17 | Jackpotjoy Casino | All | £100 | 100% | 8xB | Gamesys | | ||
| 18 | Winward Casino | All | $500 | 100% | 24xB - 40xB | Net Ent, Parlay | | ||
| 19 | iVegas Casino | All | $1000 | 100% | 40xB | iGaming | | ||
| 20 | VIP Slots | All | | $259 | 100% | 40xB | Odds On | | |
| 21 | World Wide Vegas Casino | All | $500 | 100% | 70xB | Net Ent, Parlay | | ||
| 22 | Rushmore Casino | All | $400 | 100% | 30xB | 400FREE | RTG | | |
| 23 | Super Slots Casino | All | | $150 | 150% | 34xB | Odds On | | |
| 24 | Millionaire Casino | All | | $350 | 100% | 32xB | Odds On | | |
| 25 | Caribbean Gold Casino | All | | $150 | 100% | 32xB | Odds On | |
