Join millions of bettors across Bangladesh. Register at b4444, claim your 150% welcome bonus, and start playing today.
Register and 150% Welcome Bonus Get up to ৳20,000.
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After Registration
Signing up with b4444 is as straightforward as creating an account on a new mobile app. The entire process takes around 3 minutes with no paperwork or complicated steps. Your account is activated as soon as registration is complete, and you can make a deposit and start playing right away.
Enter your full name, mobile number, email, date of birth, and password. Make sure all details are accurate — they'll be verified during KYC.
Check the Terms & Conditions and age confirmation checkboxes. If you have a voucher code, enter it at this step.
You'll receive an OTP on your mobile number — enter it to verify your phone number and your account will be ready.
Deposit as little as ৳500 via bKash, Nagad, or Rocket and receive a 150% bonus.
Claim your welcome bonus and jump into Sports Betting, Live Casino, or slots — wherever you want to start.
When it comes to online betting in Bangladesh, b4444 is the name that comes up first — and it's not just about the big bonuses. b4444 was built with Bangladeshi users in mind from day one: a fully Bengali platform, direct payments via bKash and Nagad, and detailed betting options for local cricket and football — all in one place, which is rare to find.
When you sign up with b4444, you're getting more than just an account. You get live Sports Betting, Live Casino, thousands of slots, daily check-in bonuses, a voucher system, and a VIP programme that rewards you more the more you play. On top of all that, Bengali-language support is available 24 hours a day — so help is always there in your own language whenever you need it.
If you have a friend's referral code or a promotional voucher, enter it in the "Voucher Code" field during registration. Codes cannot be added after registration is complete.
B4444 offers a complete welcome package for new members — not just on your first deposit, but with multiple bonus opportunities in the weeks following registration. The main offers available to new members are listed below.
Get a 150% bonus on your first deposit. 10x wagering requirement, valid for 30 days.
Log in every day to earn cash bonuses or free spins. Consecutive check-ins unlock bigger rewards.
After registration, you'll receive free spins on selected slots. Winnings can be withdrawn after meeting the wagering requirement just once.
Refer a friend — once they sign up and make a deposit, a bonus is credited directly to your account.
To claim your welcome bonus, click the "Claim" button in the bonus offers section after making your deposit. Bets placed at odds of 1.50 or higher will count toward the wagering requirement. The wagering must be completed within 30 days.
B4444 supports the most popular payment methods for Bangladeshi users. Deposits via bKash, Nagad, or Rocket are processed within minutes. b4444 charges no fees on any transactions.
All information submitted during registration is protected with 256-bit SSL encryption. b4444 never sells your personal data to third parties. Any ID documents submitted for KYC verification are used solely to confirm your age and identity. For full details on how we protect your data, please visit our Privacy Policy Read.
Most frequently asked questions about KYC verification and deposits.
Our Bengali support team is available 24/7 to help you with any issue.
Benefits of Being a b4444 Member at a Glance
Get a 150% bonus on your first deposit — up to ৳20,000. It's the biggest perk that comes with registering at b4444.
Place live bets on cricket, football, badminton, and 30+ other sports. Real-time odds and interactive statistics.
Live Casino, slots, virtual sports — over a thousand games all in one account.
Deposit from as little as ৳500 via bKash, Nagad, or Rocket. Withdrawals typically process within 5–15 minutes.
The more you play, the more points you earn. As you climb VIP tiers, your withdrawal limits, exclusive offers, and access to a personal manager all increase.
Even at 3 in the morning, live chat support in Bengali is just a message away. The b4444 support team is always on standby.
Registration is completely free, takes just 3 minutes, and a 150% welcome bonus is waiting for you. Get started today.
For ages 18 and above only. Please play responsibly. Read our Responsible Gaming Policy.