5777 det – Welcome to Bangladesh's most trusted online betting and casino platform
Cricket, football, Live Casino, slot games — all in one place. Fast payments, secure transactions, and fresh bonus offers every day — we've always got you covered.
Cricket, football, Live Casino, slot games — all in one place. Fast payments, secure transactions, and fresh bonus offers every day — we've always got you covered.
Find out why millions of Bangladeshi players choose us
Withdrawals processed in just 5 minutes. bKash, Nagad & bank transfer supported.
256-bit SSL encryption and two-factor authentication keep your data fully protected.
The best returns in the market. Industry-leading odds on cricket and football.
Get support via live chat, email, or phone — whenever you need it.
A lightweight, fast app available for both Android and iOS.
Welcome bonus, daily cashback, reload offers — there's always something waiting for you.
Choose from 3,200+ games including slots, live dealer, poker, and baccarat.
99.9% uptime guaranteed. Zero lag — even during the biggest matches.
Bet now and get real-time updates
Pick your favourite game and start playing now
Spin the Lucky Wheel and win bonuses, cashback & free bets
Play more at 5777 det, earn more — unlock new rewards at every level
Choose the right plan to match your budget and playing style
Get started in just 4 simple steps and set off on your winning journey
Deposit easily via bKash, Nagad, Rocket, or bank transfer.
Pick your favourite game, place your bet, and enjoy the thrill of winning!
View GamesPlay anytime, anywhere. Our mobile app takes your gaming experience to a whole new level.
See for yourself — which is truly the better choice
| Benefits | 5777 det | Regular Sites |
|---|---|---|
| Fast Withdrawal (5 Minutes) | ✔ | ✘ |
| BKash / Nagad Support | ✔ | ✘ |
| Bangla Language Support | ✔ | ✘ |
| Live Cricket Betting | ✔ | ✘ |
| Mobile App (Android + iOS) | ✔ | ✘ |
| 24/7 Live Chat | ✔ | ✘ |
| Daily Bonuses & Offers | ✔ | ✘ |
| Responsible Gaming Tools | ✔ | ✘ |
Our partnerships with the world's top game providers
5777 det believes sport is meant to be enjoyed. The wellbeing and safety of every player is our top priority.
Learn MoreSet your own daily, weekly, or monthly betting limits. You also have the option to pause or close your account at any time.
Never go beyond your budget. Our budget tracker tool keeps you in control.
Our platform is strictly prohibited for users under 18. Age verification is mandatory.
If you feel your gaming is getting out of control, our support team is always here to help.
5777 det keeps your personal information completely secure. We never sell your data to third parties. All transactions are protected with SSL encryption. To learn how your data is used, please Privacy Policy read here.
Online betting and casino gaming in Bangladesh are nothing new. But in a crowded market, one platform truly stands apart — 5777 det. More than just a betting site — it's a complete entertainment experience built with Bangladeshi players in mind.
We know how much cricket means to Bangladesh. The World Cup, Asia Cup, BPL — millions of fans follow every major tournament with their hearts set on their favourite team. 5777 det turns that passion into real opportunity. You're not just a spectator anymore — you're an active player in the game.
And then there's football. Premier League, La Liga, Champions League — place real-time live bets on the biggest tournaments, right here on 5777 det. Odds shift after every goal, and every minute brings a new opportunity.
Our Live Casino section features Baccarat, Roulette, Dragon Tiger, and Teen Patti with real human dealers. Enjoy the full casino atmosphere from the comfort of home — brought to life with HD streaming and multi-camera angles.
Love slots? 5777 det offers over 3,200 slot games — from mega jackpot slots to classic fruit machines. Every spin is a chance to win — that's the real thrill of slots.
We put Bangladeshi players' convenience first when it comes to payments. All major mobile banking services are supported, including bKash, Nagad, and Rocket. Bank transfers are just as easy. No hidden charges on deposits — and withdrawals are processed in as little as 5 minutes.
5777 det's bonus system stands apart from the rest. New members enjoy a 100% welcome bonus, daily cashback offers, weekly reload bonuses, and special Eid & festive promotions. You can also earn by inviting friends through our referral programme.
On the mobile front, the 5777 det app is available for both Android and iOS. It's incredibly lightweight and runs smoothly even on limited data. Live match streaming works seamlessly even on slow networks. With fingerprint login and push notifications, the app delivers a truly premium experience.
Our customer support team is available 24/7. Reach us in Bengali via live chat, email, or phone — whichever works best for you. We're always ready to help with any issue, question, or feedback.
Join the platform trusted by millions of players across Bangladesh. Now is the perfect time to claim your bonuses, enjoy top-tier security, and experience the best in gaming.