First Deposit Bonus: 100 to 199%
100% welcome bonuses are the kind of first deposit bonus that are probably the most popular on the internet. These casino sites are offering 100% first deposit bonuses but also many other types of promotion like double or triple bonus, weekly and monthly bonus. But if a 100% match sign up bonus is not enough for you, check out our other online casino lists.
| Casino Website | Software | First Deposit Bonus | Others Bonuses |
Cherry Red Casino  |
RTG | 100% up to $777 | Multiple Bonus of $7777(on the first 10 deposits) |
| Rushmore Casino |
RTG | 100% up to $400 | Double Bonus of $888 (1st + 2nd deposit) |
| Las Vegas USA Casino |
RTG | 125% up to $500 | |
| Sun Palace Casino |
RTG | 125% up to $500 | |
| Vegas Casino Online |
RTG | 125% up to $500 | |
| Slots Plus |
RTG | 125% up to $500 | |
| Spin Palace Casino | Microgaming | 100% up to $150 | Triple Bonus of $1000 (1st + 2nd + 3rd deposit) |
| Cabaret Club Casino | Microgaming | 100% up to $150 | |
| Piggs Casino | Microgaming | 100% up to $50 | |
| Casino Kingdom | Microgaming | 100% up to $77 | |
| Golden Reef Casino | Microgaming | 100% up to $100 | |
| UK Casino Club | Microgaming | 100% up to $100 | Multiple Bonus of $700 (on the first 5 deposits) |
| Jackpot City Casino | Microgaming | 100% up to $200 | Double Bonus of $500 (1st + 2nd deposit) |
| King Neptunes Casino | Microgaming | 100% up to $100 | |
| River Belle Casino | Microgaming | 100% up to $100 | |
| 7 Sultans Casino | Microgaming | 100% up to $200 | Up to $1000(1st + 2nd + 3rd deposit + monthly) |
| Royal Vegas Casino | Microgaming | 100% up to $150 | Multiple Bonus of $1200 (on the first 6 deposits) |
| This Is Vegas Casino |
Rival | 100% up to $750 | Multiple Bonus of $2400 (on the first 5 deposits) |
| Titan Casino | Playtech | 100% up to $200 | Up to $4000 (1st deposit + monthly + weekly) |
| Casino Tropez | Playtech | 100% up to $100 | Up to $3000 (1st + 2nd deposit + weekly) |
| Europa Casino | Playtech | 100% up to $100 | Up to $2400 (1st deposit + monthly + weekly) |
| Vegas Red Casino | Playtech | 100% up to $222 | Multiple Bonus of $888 (on the first 4 deposits) |
| Casino Bellini | Playtech | 100% up to $100 | |
| Betfred Casino | Playtech | 100% up to £200 | Triple Bonus of £500 (1st + 2nd + 3rd deposit) |
| Bet365 Casino | Playtech | 100% up to $200 | |
| English Harbour |
Vegas Technology | 100% up to $200 | Multiple Bonus of $800 (on the first 4 deposits) |
| Millionaire Casino |
Vegas Technology | 100% up to $2000 | Triple Bonus of $5000 (1st + 2nd + 3rd deposit) |
| Caribbean Gold Casino |
Vegas Technology | 100% up to $250 | Multiple Bonus of $1000 (on the first 4 deposits) |
| Super Slots Casino |
Vegas Technology | 100% up to $500 | Multiple Bonus of $2000 (on the first 4 deposits) |
| VIP Slots Casino |
Vegas Technology | 100% up to $259 | Triple Bonus of $777 (1st + 2nd + 3rd deposit) |
| Slots Galore Casino |
Vegas Technology | 100% up to $1000 | Redeposit Bonus of 25% |