From cricket to Roulette, Andar Bahar to Teen Patti — all on one platform. Fast payments, top odds, and 24/7 support.
Trusted by millions of bettors across Bangladesh
Deposits and withdrawals in just minutes. Mobile Pay, Nagad, Rocket, and all major payment methods supported.
Your account is protected with SSL encryption and two-factor authentication.
Ko77 offers the best odds in the market, giving you more winning potential on every match.
Our support team is available 24/7 via live chat and email — day or night.
Play from anywhere with our Android & iOS apps. Light and fast.
Play regularly, earn points, and enjoy exclusive VIP perks.
Fully operated in Bangla. Your platform, your language.
Referral bonuses, seasonal offers, and daily rewards — there's always something to claim.
Get started on ko77 in just 4 steps
Deposit any amount via Mobile Pay, Nagad, or Rocket. Instant credit to your account.
Cricket bets, Live Casino, or slots — pick your game and start your winning journey.
Play live with a real dealer
Bangladesh's most popular card game. Real dealers, real fun.
European & Asian roulette tables. Big win potential on every spin.
Live Teen Patti tables. Compete head-to-head with friends.
Classic Baccarat with a live dealer. Big prizes up for grabs every round.
Online betting in Bangladesh has evolved beyond entertainment — for many, it's a game of skill and analysis. ko77 respects that approach and is always ready to deliver the best experience to every bettor. From Dhaka to Chattogram, Rajshahi to Sylhet, millions of people across the country place bets on ko77 every day.
Our platform offers live betting on cricket, football, tennis, and much more. For every Bangladesh national team match, we provide the most competitive odds available. Betting on ko77 isn't just about the money — it's a chance to put your knowledge and analytical skills to work.
Our payment system is built entirely for Bangladeshi users. Deposit or withdraw in just minutes via Mobile Pay, Nagad, Rocket, or bank transfer. No hassle, no hidden charges.
Play from any smartphone, anytime, anywhere.
Runs fast even on slow connections. Supports low-data mode.
Get instant match results, winning notifications, and offers in real time.
Log in securely and instantly with fingerprint or Face ID.
Watch selected matches live, right in the app.
The more you play, the more you earn
Choose the plan that fits your budget and needs
In Bangladesh, cricket is more than a sport — it's a passion. ko77 understands that passion and offers the best odds on every international and domestic cricket match. From the BPL to the IPL, World Cup to Test series — live betting is available across all matches.
Read our Analysis section for in-depth previews before every match — covering team form, pitch reports, and weather conditions to help you make more informed betting decisions.
On ko77, odds update in real time as the match unfolds — shifting instantly after the toss, a fallen wicket, or a change in run rate. This dynamic betting experience is what sets ko77 apart.
Start BettingWhat people are saying about ko77
"ko77 completely changed how I experience betting. The odds are much better, and withdrawals are fast — I received my money on Mobile Pay in just 5 minutes."
"I play Andar Bahar at the Live Casino almost every day. The dealers are professional and the stream never lags. Truly a fantastic platform."
"The best site out there for cricket betting, hands down. I bet on every BPL match and won a total of ৳85,000. The support team is super helpful too."
Ko77 treats the protection of your personal information as its top priority. We never sell or share your data with any third party. Your name, mobile number, and payment details are stored on fully SSL-encrypted servers. You can request deletion of your data at any time. To learn more, visit our Read Privacy Policy।
Whatever's on your mind, you'll find the answer right here
Fun is best enjoyed within limits
Decide in advance how much you'll bet each day or week, and never exceed your own limits.
Keep your play time in check. Use the self-exclusion or time-limit features in your account if needed.
Ko77 strictly prohibits anyone under 18 from registering or playing. Parents and guardians, please stay vigilant.
If you feel you may have a gambling problem, please reach out to our support team. We're always here to help.