399 days | About Us – Your Trusted Online Betting Partner

Who we are and where we started

When the demand for online gaming and betting in Bangladesh was rapidly growing, most platforms were foreign, in unfamiliar languages, and incompatible with Bangladesh's payment methods. To fill this gap, 399 Dayswas launched. The goal was simple — to build a reliable platform for the people of Bangladesh, in their language, with their payment methods.

The start was small. A small team, limited resources, but an unstoppable dream. When thousands of Bangladeshi users joined 399 Daysin the first month, we knew — this initiative had arrived at the right time, in the right place.

Today 399 Days One of Bangladesh's largest online betting and gaming platforms. Over five lakh registered members enjoy cricket betting, football betting, slot games, and live casino on our platform every day. Our efforts to make every experience simpler, safer, and more enjoyable never stop.

What Makes Us Special

Why millions of Bangladeshis choose 399 Days.

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Cricket & Football Betting

BPL, IPL, World Cup — bet live on all the tournaments Bangladeshis love, with real-time odds. Hundreds of markets on every match.

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Instant payments via Mobile Pay & Nagad

Deposit starting from BDT 300 via Mobile Pay, Nagad, or Rocket. Your winnings reach your mobile in just 5 minutes. No hidden charges.

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1,200+ games and slots

Slot games, table games, and live casino from the world's best providers. New games added every week.

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Safe & Licensed

Operated under international gaming license. All transactions SSL encrypted. Your personal information is fully protected.

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Bonuses & Rewards

100% welcome bonus for new members, weekly cashback, referral bonuses, and exclusive perks for VIP members.

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Support in Bangla

24/7 live chat support entirely in Bangla. Being there in any situation is our commitment.

Our Mission

Our mission is simple: to deliver a safe, transparent, and entertaining online gaming experience to every person in Bangladesh.

399 Days is more than just a betting platform — it's a community. Where there's the thrill of sports, the joy of winning, and above all, a trustworthy environment. We use technology to make people's lives a little easier, a little more enjoyable.

We believe in responsible gaming. That's why our platform offers self-exclusion, deposit limits, and cooling-off periods. Ensuring the fun stays within limits — that's our responsibility.

Our Values

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Trustworthiness

Every transaction is transparent. No hidden terms or complications.

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Security

User data and money security is our first priority.

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Speed

Instant deposits, fast withdrawals — we understand the value of time.

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Innovation

Continuously improving the experience with the help of technology.

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Responsibility

We are always committed to ensuring responsible gaming.

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Localization

For the people of Bangladesh, in their language, with their payment methods.

Our Journey

A brief history of how a small initiative became Bangladesh's leading platform.

2020

The Beginning

The first version of 399 Days was launched by a small team. Mobile Pay payment integration was the biggest milestone.

2021

1 Lakh Members

100,000 registered members in just one year. Nagad and Rocket payment added. First beta version of mobile app released.

2022

Launch Live Casino

Live Casino section launched through partnerships with international providers. 500+ new slot games added.

2023

3 Lakh Members & Jackpot

Progressive jackpot system launched. First Bangladeshi user wins over 50 lakh BDT jackpot.

2026

A family of 5 lakh members

USDT payment added. VIP program launched. 24/7 live chat support in Bangla ensured.

About Our Team

A patriotic team of experienced professionals works for you every day.

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Product Team

Product Development

Our product experts continuously research to keep the platform simple and engaging.

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Tech Team

Technology & Security

They ensure 24-hour server monitoring, cybersecurity, and seamless platform operation.

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Support Team

Customer Service

They speak Bangla, understand Bangladesh's challenges, and stand by users in any situation.

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Payment Team

Financial Management

This team of fintech experts works to keep every deposit and withdrawal fast and secure.

Why is 399 Days special for Bangladesh?

Bangladesh's online betting and gaming industry is growing fast. But most platforms are foreign — interfaces in English, payments by credit card, support in unfamiliar languages. 399 Days We've made this entire experience easy for people in Bangladesh. Everything here is in Bangla, payments through Mobile Pay-Nagad, and support in your language.

Our Commitment to Responsible Gaming

399 DaysAt 399 Days, we believe gaming is for enjoyment, not addiction. That's why our platform allows users to set daily deposit limits, take temporary breaks, or activate self-exclusion. Strict age verification ensures no one under 18 can open an account. If needed, Responsible Gaming View the page.

Our investment in technology and security

Our platform is built on modern cloud infrastructure capable of handling millions of requests per second. Even during major matches or popular tournaments, when thousands of users place live bets simultaneously, the system never slows down. 256-bit SSL encryption, two-factor authentication (2FA), and advanced firewall systems keep your account secure.

Future Plans

399 Days It doesn't stop here. We're planning to bring more sports markets, new game providers, even faster payment processing, and an improved mobile app in the coming days. Our goal is to build a family of 10 lakh registered members by 2026 and be recognized as Bangladesh's most trusted online entertainment platform.

Join Us

If you still haven't399 DaysIf you haven't registered yet, why wait? Create an account in just a few minutes, get 100% bonus on your first deposit, and become part of Bangladesh's largest online gaming family. Start with just ৳300 via Mobile Pay — today.

399 Days — The story of Bangladesh's trusted online betting and gaming platform