Sign up at KB8 and enjoy a massive welcome bonus, daily cashback, free spins, and a host of exclusive offers. Earn rewards on every deposit – that's the KB8 promise.
Don't miss out — grab this offer before it's gone!
Choose your preferred bonus and increase your chances of winning
Register at KB8 for the first time and receive a 200% welcome bonus. Deposit just ৳500 and get an extra ৳1,000 on top. Use it to play any Sports Betting or casino game you like.
Earn 15% cashback on your total weekly bets. Even when you lose, you get something back — that's what makes KB8 stand out. Cashback is credited to your account automatically every Monday.
New members get 50 free spins. Use them on your favourite slots and win real money. Any winnings from free spins are credited directly to your balance.
Get a 50% bonus on every reload deposit at KB8. Each time you top up, the bonus is added automatically. Double your betting power every single day.
Invite your friends to KB8 and earn a ৳500 bonus for every successful referral. The more your friends play, the more rewards you collect.
KB8 sends you a special surprise bonus on your birthday. Keep your date of birth updated in your profile and receive up to ৳1,000 in birthday bonus.
Your rewards journey begins the moment you join KB8. Many platforms hide conditions in the fine print of their bonuses – but KB8 keeps everything transparent. Our bonuses are designed to genuinely work in your favour.
When Dhaka's Rassel bhai first joined KB8, he deposited just ৳1,000 and started playing with ৳3,000 thanks to the 200% welcome bonus. Within his first week, he won ৳8,500 on cricket betting. This is the story of thousands of our members.
From Chittagong to Sylhet, Rajshahi to Khulna – KB8 members across every division of Bangladesh are enjoying bonuses every single day. Join now and start your bonus journey today.
These offers are available for a limited time only
In Bangladesh, cricket is more than a sport — it's a passion, a celebration. KB8 honours that passion by offering exclusive bonus benefits on cricket betting. Place your bets on every Bangladesh national team match and win extra bonuses.
KB8's cricket bonus package includes pre-match bonuses, live betting bonuses, and tournament-specific offers. From IPL and BPL to the World Cup – KB8 rolls out dedicated bonus offers for every major tournament.
Claim your bonus in just 4 easy steps
Create your KB8 account quickly using your mobile number
Select your preferred bonus offer
Make an instant deposit via bKash, Nagad, or Rocket
The bonus will be credited to your balance automatically
KB8's Live Casino section features exclusive bonuses available only for casino players. Use your bonuses on Baccarat, Roulette, Dragon Tiger, and other live dealer games to boost your winning potential.
Saleh from Bogura started out betting exclusively on cricket. When he heard about KB8's live roulette bonus, he decided to give it a try. Using the free spins bonus, he walked away with ৳15,000 in his very first week. Now he's a regular at the Live Casino.
What makes KB8's casino bonuses stand out is the relatively low wagering requirement — just 15x. That means you can withdraw real winnings from your bonus much sooner.
In the world of online betting and casino gaming, bonuses play a crucial role. Choosing the right bonus can extend your playtime, reduce your risk, and significantly improve your chances of winning. KB8 understands this well – which is why they've brought Bangladesh's most diverse range of bonus offers to the table.
Many people assume bonuses are just promotional gimmicks with no real value. At KB8, that couldn't be further from the truth. Every bonus is credited as actual balance you can use to play any game. You can withdraw your winnings once the specified wagering requirement is met.
KB8's welcome bonus program spans your first three deposits. You'll receive 200% on your first deposit, 150% on your second, and 100% on your third – meaning each of those initial three deposits comes loaded with extra balance.
KB8 rewards long-term members with a Loyalty Points System. Earn points on every bet and convert them into bonus cash. The more you play, the more points you rack up — and the bigger the rewards you unlock.
Best of all, every KB8 bonus offer applies in Bangladeshi currency (BDT) — no conversion hassles, no hidden charges. Join KB8 today and enjoy Bangladesh's best bonus experience.
Transparency is at the core of KB8 — know all the terms upfront
| Bonus Type | Amount | Maximum Limit | Wagering | Validity |
|---|---|---|---|---|
| Welcome Bonus | 200% | ৳20,000 | 15x | 30 Days |
| Weekly Cashback | 15% | ৳10,000 | 1x | 7 Days |
| Free Spins | 50 Spins | — | 20x | 7 Days |
| Reload Bonus | 50% | ৳5,000 | 15x | 14 Days |
| Referral Bonus | ৳500 | Per Referral | 5x | 30 Days |
| Birthday Bonus | ৳1,000 | Once a year | 10x | 7 Days |
Got questions? We've got answers.
Thousands of Bangladeshi players win with KB8 bonuses every day. Don't miss your chance.