Cricket, football, Live Casino, Lottery — all in one place. Fast deposits, instant withdrawals, and Bangladesh's best odds.
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The online entertainment scene in Bangladesh is changing fast. And in the midst of that change, a21 has become the go-to betting and gaming destination for millions of Bangladeshis. From the thrill of cricket to the excitement of Live Casino — it's all right there on your smartphone.
We know what Bangladeshi players need — fast bickash/nagad transactions, Bengali-language support, and reliable payouts. At a21, you get top-tier security and the most competitive odds around.
Whether it's the Cricket World Cup, IPL, football leagues, or kabaddi — a21 has dedicated markets for every sport. Our expert team updates thousands of markets daily so you always get the best betting opportunities.
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Why choose a21?
Thousands of Bangladeshis trust a21 every day — here's why
Get your money in just 3 minutes via bKash, Nagad, or Rocket. No hidden charges.
The most competitive odds in the Bangladesh market. Bigger bets, bigger wins.
Military-grade SSL encryption. Your data and funds are fully protected.
Get help in Bangla anytime via live chat or phone — whatever the issue.
Fast, smooth experience on Android and iOS. Play from anywhere.
From welcome bonuses to daily reloads — fresh offers every single day.
Slots, Blackjack, Roulette, Teen Patti, Baccarat — 200+ games.
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Anywhere, anytime — get the full betting and gaming experience on the a21 app.
Sports Betting — from cricket to football
Cricket runs in the blood of Bangladesh — and at a21, cricket betting is so much more than just picking a winner. It's a complete experience. We cover all the major tournaments, including the World Cup, IPL, BPL, and Big Bash. You can place bets before and during every match, with in-play betting letting you stay in the action every single moment.
Football fans aren't left out either — a21 offers betting on 100+ leagues, including the Premier League, Champions League, La Liga, and Bundesliga. From Kabaddi and Badminton to Volleyball, get the best odds across every sport, only at a21.
Our Game Providers
A21 in partnership with the world's leading game providers
Lottery & New Games
A21's lottery section runs new draws every day. A ticket costing just a few BDT could make you a millionaire! Fresh slots, crash games, virtual sports, and more are added to our games section every week. When it comes to variety, a21 truly stands apart.
Crash games are taking Bangladesh by storm — launch the rocket and cash out at just the right moment! a21 brings you the best crash games, including Aviator and Spaceman. Each round lasts just seconds — the thrill never stops.
A21 takes your personal data seriously. We never sell or share your information with third parties. All transactions on our platform are fully secured with SSL encryption. We collect, use, and store your data in compliance with GDPR and local data protection laws. For more details, please Privacy Policy read here.
Responsible Gaming
At a21, your well-being and safety come first — not just your entertainment.
Set daily or weekly limits. Never bet beyond your means.
Use our self-exclusion tool to take control of your gaming time.
Contact us if you need to temporarily or permanently close your account.
A21 is strictly for individuals aged 18 and above. Account registration by minors is completely prohibited.
Gambling is for entertainment — not a source of income. If you feel it's becoming a problem, please seek help.
Learn MoreMillions of a21 Fans Across Bangladesh
From Dhaka to Chattogram, Sylhet to Rajshahi, Cox's Bazar to Cumilla — a21 users are spread all across Bangladesh. Our platform is built to match Bangladesh's internet infrastructure, ensuring fast performance on any network.
From rural users to urban professionals, a21 has a dedicated gaming section for everyone. Beyond bKash, Nagad, and Rocket, we also support bank transfers and crypto payments.
Our customer support team communicates entirely in Bangla and resolves any issue quickly. Reach us via live chat, email, or phone — whichever works best for you.
FAQ
All your questions about a21, answered right here