We believe entertainment is a right for everyone. That's why 3999 Bit is more than just a betting site — it's a trusted home for millions of Bangladeshis, where transparency, security, and fun all come together.
In 2018, a group of young tech professionals and gaming experts asked a question – why are people in Bangladesh denied a quality online gaming experience? Why can't you get support in Bangla on foreign platforms? And why is paying via bKash or Nagad such a hassle?
3999 Bit was created to answer exactly those questions. From day one, our goal has been singular – to build a world-class platform designed around the people of Bangladesh, in their language, with their preferred payment methods.
"We didn't just build a platform – we built a relationship built on trust."
3999 Bit started its journey with just a few thousand members. Today, that number has surpassed five hundred thousand. From Dhaka, Chattogram, and Sylhet to Kurigram and Bandarban – our members span every corner of Bangladesh.
The journey has had its challenges, but the trust of our members has always been what drives us forward. Today, 3999 Bit is more than just a name – it is part of Bangladesh's online gaming culture.
To bring a safe, transparent, and entertaining online gaming environment to everyone in Bangladesh. By combining technology and trust, we're building a platform where everyone gets a fair chance.
To be South Asia's most trusted and user-friendly online gaming ecosystem – where technology, security, and responsible gaming go hand in hand.
Maintaining an honest and transparent relationship with every member. Paying out winnings on time, resolving issues quickly, and always putting the user's interests first.
Your data and funds are secured with 256-bit SSL encryption and two-factor authentication.
Every odd, every payment, and every bonus term is written in clear, plain Bengali.
Our Bangladeshi members are at the heart of every decision we make.
We continuously integrate new technology and features to deliver an ever-improving experience.
We actively support our members in maintaining healthy limits on their gaming.
Live chat and email support in Bengali, available 24/7.
Every feature is built with Bangladeshi users in mind.
Website, app, customer support — all in Bengali. The comfort of communicating in your own language is something you won't find anywhere else. We also understand the regional nuances of Bangladesh.
View PlatformDeposit from as little as ৳100 BDT and withdraw within 30 minutes. All of Bangladesh's popular mobile banking options, in one place.
Start BettingBPL, IPL, World Cup — 200+ betting markets covering the cricket Bangladesh loves most. From the toss to Man of the Match, we've got it all.
Watch SportsInternationally licensed and regularly audited — your data and funds are kept secure. No information is ever shared with third parties.
Read Reviews150% welcome bonus, weekly cashback, free spins, and a 6-tier VIP program. Earn points on every bet you place.
View RewardsA lightweight Android app at just 28 MB. Smooth performance even on 3G networks. Play from anywhere in Bangladesh without the hassle.
Download the App3999 Bit was born from a simple observation – no one in Bangladesh's online gaming industry was truly putting local users first. Foreign platforms operated in English, payment options were complicated, and there was no way to get support in Bangla when something went wrong.
Every member of our team is Bangladeshi. We know what internet speeds are like here, how people prefer to pay, and just how electric the atmosphere gets during a cricket match. That understanding is what 3999 Bit is built on.
We have stood firm on one principle from day one – zero compromise on security. With an international license, regular third-party audits, and cutting-edge encryption technology, we keep every member's data and funds fully protected. Legitimate winnings are never withheld – that is our commitment.
With our members' convenience in mind, we've deeply integrated with Bangladesh's mobile banking ecosystem. bKash, Nagad, Rocket — they're all part of 3999 Bit now. Deposit in just 30 seconds and withdraw within 30 minutes — that's not a promise, it's simply how it works.
Many members come to 3999 Bit simply for entertainment – and gradually become part of our community. Our VIP program, referral system, and tournaments continue to make that community stronger. When a fisherman from Chattogram wins a prize playing a fishing game, or a farmer from Rangpur wins a bet on his favorite team during the BPL – moments like these are the true reward of what we do.
We will keep bringing new features, more games, and better service — but one thing will never change: our members always come first.
A dedicated team of seasoned professionals across multiple fields.
12 years of fintech experience. A pioneer in Bangladesh's digital payments industry.
Cybersecurity expert with 10 years of experience on international platforms.
8 years of expertise in sports analytics and the gaming industry.
The leader behind ensuring satisfaction for 500,000+ members. Guaranteed support in Bangla, every time.
3999 Bit is built for entertainment — not addiction. We actively promote responsible gaming. Our platform offers spending limits, self-exclusion options, and access to professional support. Our services are strictly prohibited for anyone under 18. Read more about Responsible Gaming
Welcome to the platform trusted by 500,000 Bangladeshis. Register in just 2 minutes and claim your 150% welcome bonus.