Biggest welcome bonuses
10 booksRanked by welcome-bonus headline value. Always read the wagering requirement before depositing — the bigger the bonus, the heavier the playthrough usually is.
All bookmakers / Biggest welcome bonuses
Affiliate disclosure. We earn commission when readers sign up via the links here. Our methodology ranks by product quality, never commission. 18+. T&C apply.
#1
22bet4.6/5
- $100 / €100 welcome bonus on first deposit
- Live streaming on 1000+ matches per month
- Cash-out on selected pre-match and live bets
#2
MegaPari4.5/5
- 100% first deposit bonus up to €100
- 60+ sports with deep market coverage
- Live streaming on 500+ matches per week
#3
Tonybet4.5/5
- 100% first-deposit bonus up to €100
- Long-standing European sportsbook — since 2009
- Strong Champions League / Europa League pricing
#4
Spinbetter4.4/5
- 100% welcome bonus up to €100 on first deposit
- Deep pre-match and live coverage across 30+ sports
- Crypto deposits + traditional methods side-by-side
#5
20Bet4.4/5
- 100% first-deposit bonus up to €100
- Deep coverage across 30+ sports, strong on football
- Crypto + fiat payment rails
#6
Betlabel4.4/5
- Up to €200 in bonus credits on your first deposit
- Free spins package alongside sportsbook offer
- Football and tennis specials weekly
#7
WinWin4.2/5
- Up to €100 welcome bonus on first deposit
- Strong football and basketball coverage
- Multiple payment rails — cards, e-wallets, crypto
#8
Ivibet4.3/5
- 100% first-deposit welcome bonus
- Wide pre-match and in-play football coverage
- Crypto and fiat deposits side-by-side
#9
Granawin4.1/5
- Welcome bonus on first deposit
- Pre-match and in-play football coverage
- Crypto and fiat payment methods
#10
BC.Game4.5/5
- Up to $20,000 across a 4-tier welcome package
- Free daily lucky-wheel spins for crypto rewards
- Native crypto, 150+ payment methods