About 399ba — Bangladesh's Trusted Online Casino and Sports Betting Platform
Since 2018, 399ba has been built around a single idea: give Bangladeshi players a fast, fair, and genuinely enjoyable online betting experience — one that works seamlessly with local payment methods, local sports, and local life.
The Story Behind 399ba
399ba was founded in 2018 by a team of technology professionals and gaming enthusiasts who shared a common frustration: Bangladeshi players were being underserved. Existing international platforms were built for markets in Europe or Southeast Asia, with payment systems that simply did not work in Dhaka, Chittagong or Sylhet. Depositing was a headache. Withdrawing was worse. Customer support meant waiting days for a response from a team that had never heard of bKash or Nagad.
We decided to build something different from the ground up — a platform designed around the Bangladeshi player, not adapted for them as an afterthought. From the very first version, 399ba integrated natively with bKash, Nagad and Rocket. The interface was designed for mobile-first use on Android devices with mid-range hardware. Content was curated to feature the games and sports that Bangladeshi players actually care about — cricket, Andar Bahar, Dragon Tiger, and high-speed crash games like Aviator.
Six years later, 399ba has grown into one of the most recognised online gaming platforms in Bangladesh, with over 2.4 million registered players across Dhaka, Chittagong, Sylhet, Khulna, Rajshahi, Barisal, Rangpur, Mymensingh and Cox's Bazar. The core philosophy has not changed: local-first design, instant payments, fair play, and a support team that understands the Bangladeshi market inside and out.
We remain an independent, privately operated platform — which means every product decision is made with our players in mind, not shareholders demanding short-term growth at the cost of user experience. That independence is something we are proud of, and it is reflected in every aspect of how 399ba operates day to day.
Our Mission and Core Values
The mission of 399ba is straightforward: to provide Bangladeshi adults with a safe, entertaining, and genuinely rewarding online gaming environment. We measure success not just by revenue, but by how many of our players describe their experience as smooth, fair and enjoyable.
That mission is supported by a set of values that every member of the 399ba team is held to — from the engineers building the platform to the support agents responding to player queries at 2 a.m. Bangladesh Standard Time.
Player-First Design
Every feature decision at 399ba begins with one question: does this make the experience better for our Bangladeshi players? Not easier to monetise, not simpler to build — better for the player. This principle governs our product roadmap, our bonus structure and our support processes.
Transparency and Fairness
All games on 399ba use certified random number generators from independently audited providers including Pragmatic Play, Evolution Gaming and NetEnt. Bonus terms are written in plain English — no buried conditions, no ambiguous wagering clauses. We say what we mean.
Speed and Reliability
Whether you are depositing ৳500 via Nagad before a live BPL match or withdrawing winnings at midnight from Sylhet, 399ba is built to be fast and always available. Our uptime target is 99.9% and our payment processing infrastructure is designed specifically for Bangladeshi mobile banking networks.
Responsible Gaming
399ba takes its duty of care seriously. We provide deposit limits, session timers, self-exclusion tools and links to professional support organisations for any player who feels their gambling is becoming a problem. Responsible gaming is not a compliance checkbox for us — it is part of who we are.
What 399ba Offers Bangladeshi Players
From live cricket betting during a Bangladesh Tigers T20 to Evolution Gaming baccarat at 3 a.m., 399ba covers every corner of online entertainment that matters to players in Bangladesh.
Live Sports Betting
399ba offers real-time odds on cricket (BPL, IPL, T20 World Cup, Bangladesh Tigers test matches), football, kabaddi, hockey and more. Markets update ball by ball during live matches, and winnings settle automatically the moment results are confirmed.
Live Casino
Stream professional live dealer tables from Evolution Gaming and Ezugi studios around the clock. Bangladeshi favourites like Dragon Tiger, Andar Bahar, Teen Patti, Speed Baccarat and Lightning Roulette are all available immediately after the 399ba Login.
Crash and Instant Games
Spribe Aviator, JetX, Mines and a growing library of instant-win titles give players fast-paced action between major cricket events. The risk-reward mechanics are transparent, stakes start as low as ৳10, and the experience is optimised for Android mobile browsers.
Slots from Global Providers
Browse hundreds of RNG slot titles from Pragmatic Play, NetEnt, Microgaming, Play'n GO and Red Tiger. Filter by volatility, jackpot type or provider. New titles are added every month, ensuring the 399ba slot lobby always has something fresh.
Instant Local Payments
Deposit and withdraw instantly via bKash, Nagad, Rocket and Upay. Bank transfers through Dutch-Bangla Bank, BRAC Bank, City Bank, Islami Bank and Sonali Bank are also supported. Minimum deposits from ৳100 make 399ba accessible for players at every level.
Bonuses and Promotions
399ba runs ongoing promotions tailored to the Bangladeshi calendar — welcome bonuses for new players, reload offers during Eid and Pohela Boishakh, cashback on live casino losses and special free-bet packages during BPL and IPL season. All bonus terms are clearly stated in English.
Why Bangladeshi Players Choose 399ba
There are other online betting platforms available to players in Bangladesh. Here is why over 2.4 million of them have chosen 399ba as their primary gaming home.
The first reason is payment simplicity. 399ba was the earliest major online casino platform to integrate bKash and Nagad as first-class deposit and withdrawal methods — not as an afterthought added to satisfy a market, but as the primary rails around which the entire financial layer of the platform was built. A player in Khulna can deposit ৳200 via bKash, play a live cricket betting market on a Bangladesh Tigers match, and withdraw their winnings to their Nagad wallet — all within the same browser session on a mid-range Android phone, without encountering a single error or delay.
The second reason is content relevance. 399ba prioritises the games and sports that resonate with Bangladeshi culture. Cricket is not just one sport among fifty — it is the centrepiece of the 399ba sportsbook, with deeper markets, faster odds updates and more live-streaming coverage than any competitor. The casino lobby is similarly weighted toward games popular in South Asia: Dragon Tiger, Andar Bahar, Teen Patti and Jhandi Munda sit alongside the international slate of slots and table games.
The third reason is trust. In six years of operation, 399ba has built a reputation for paying out winnings promptly, honouring bonus terms as written, and never arbitrarily closing winning accounts. That reputation is earned through consistent behaviour, not marketing claims. Players in Dhaka and Chittagong recommend 399ba to friends not because of an advertising campaign, but because their own experience has been reliable and fair.
No Download Required
399ba runs entirely in your mobile browser — no APK file to download, no storage space consumed, no version update notifications. Just open the browser, complete the 399ba Login, and play.
Bangladesh-Aware Support
Our support team operates around the clock and is familiar with the specific realities of the Bangladeshi market — network issues on Grameenphone and Robi, bKash transaction limits, NID verification requirements, and BST-adjusted promotional deadlines.
Fair Play Certified Games
Every game title on 399ba comes from a licensed, independently audited provider. RNG certification, return-to-player percentages and live dealer studio audit reports are available from the respective game providers for any player who wants to verify fairness independently.
Optimised for Bangladeshi Mobile Networks
399ba's front-end is engineered for performance on 4G and even 3G connections. Page assets are compressed, images are lazy-loaded and live-streaming bitrate adjusts dynamically to your available bandwidth — so gameplay stays smooth even during peak-hour network congestion in Dhaka.
Our Journey from 2018 to Today
399ba has grown steadily since its founding — not through aggressive acquisition spending, but through building a product that players genuinely want to return to. Each milestone below represents a meaningful step in that journey.
Platform Launch
399ba launches with a focused product: cricket betting and live casino via bKash. The initial player base is concentrated in Dhaka and Chittagong, with early word-of-mouth driven by fast bKash payouts during the 2018 Asia Cup.
Nagad and Rocket Integration
399ba adds Nagad and Rocket as native payment channels, expanding its reach to players across all eight divisions of Bangladesh. The slots section launches with titles from Pragmatic Play and NetEnt.
Live Casino Expansion
Evolution Gaming and Ezugi live dealer studios are fully integrated, adding Andar Bahar, Teen Patti, Dragon Tiger and Jhandi Munda to the casino lobby. Player registrations double year-on-year, with strong growth in Sylhet and Khulna.
Crash Games and Aviator
Spribe Aviator launches on 399ba and becomes the platform's most-played single game within its first month. The instant games library grows to include JetX, Mines and a dozen other high-frequency crash titles.
Mobile Optimisation and 2FA Security
A full front-end rebuild delivers a mobile-first interface optimised for Android devices running Chrome. Two-factor authentication via SMS OTP is introduced as a free security feature for all 399ba accounts. Platform uptime reaches 99.9% annually.
2.4 Million Players and Growing
399ba passes 2.4 million registered players across all eight divisions of Bangladesh. Bank transfer support expands to include Dutch-Bangla Bank, BRAC Bank, City Bank, Islami Bank and Sonali Bank. The platform continues to add new game providers and sports markets on a monthly basis.
Our Team
399ba is built and operated by a team of over 120 professionals spanning product development, payment engineering, customer support, compliance, and game curation — with deep expertise in the Bangladeshi market.
Product & Engineering
A team of 40+ engineers responsible for the 399ba platform architecture, mobile performance optimisation, payment gateway integration and security infrastructure. The team works in Bangladesh Standard Time to ensure issues are addressed in real time.
Customer Support
Our support team operates around the clock with agents fluent in the needs of Bangladeshi players. Response targets are under 5 minutes for live chat and under 4 hours for email queries. bKash, Nagad and account verification issues are handled by dedicated specialists.
Compliance & Security
The compliance team oversees KYC verification, responsible gaming tools, account security reviews and fraud prevention. All game providers are vetted for RNG certification before being listed on the 399ba platform. Player data protection is a non-negotiable priority.
Game Curation
Our games team manages relationships with Pragmatic Play, Evolution Gaming, Spribe, NetEnt, Microgaming, Ezugi and other top-tier providers. They select, test and launch new titles with a specific filter: will this game resonate with players in Bangladesh?
Our Commitment to Responsible Play
399ba believes that online gambling should be entertainment — not a source of financial stress, relationship damage or compulsive behaviour. That belief is reflected in the tools we provide every player, entirely free of charge, from the moment they create an account.
Every 399ba account includes access to deposit limits (daily, weekly and monthly caps set by the player), session time reminders, reality check notifications at regular intervals, and a self-exclusion option that removes account access for a period chosen by the player. These tools are designed to support informed, voluntary decisions about gambling behaviour.
We enforce a strict 18+ age policy. Players are required to confirm their age at registration, and KYC verification using a valid National Identity Card (NID) is mandatory before any withdrawal is processed. Accounts identified as belonging to individuals under 18 are closed immediately and all deposits are returned. No exceptions.
If you or someone you know is struggling with gambling-related issues, we encourage you to visit our Responsible Gaming page for detailed guidance, self-assessment tools and contact information for professional support services available in Bangladesh.
Self-Exclusion
Temporarily or permanently close your account at any time from the Account Settings section.
Deposit Limits
Set daily, weekly or monthly deposit caps to keep spending within your personal budget.
Session Timers
Receive automatic reminders when you have been playing for a set period of time.
18+ Verified
NID verification confirms age before any withdrawal is processed on the 399ba platform.
Join Over 2.4 Million Bangladeshi Players
Explore the full 399ba platform — live cricket betting, Evolution Gaming live casino, Aviator crash games, hundreds of slots, and instant bKash and Nagad deposits. 18+ only. Please gamble responsibly.
18+ only. Gambling involves risk. Terms and conditions apply. Play responsibly.