How Did 40a3 Begin?
When 40a3 launched in 2019, online betting in Bangladesh looked very different. Most platforms were in English or Hindi, payments required international cards, and there was no option to speak with customer support in Bangla. 40a3 was built to fill exactly that gap.
A group of young Bangladeshi tech professionals and sports enthusiasts decided to build a platform that was genuinely made for the people of Bangladesh — not just in language, but in mindset, payments, and design, across the board.
"We wanted to build a place where anyone could use it with ease — from a rickshaw driver to a business owner."
— 40a3 Founding Team
Understanding Bangladesh
Before building 40a3, our team spoke directly with people across Dhaka, Chattogram, Sylhet, Rajshahi, and Khulna. We wanted to understand which sports they follow, how they send money, when they go online, and what frustrates them most. The entire 40a3 platform was built on the back of those insights.
Mobile internet usage in Bangladesh grows every year. People across cities and villages are now using smartphones to run bKash, watch cricket matches, and stay active on social media. 40a3 respects that reality — the platform loads fast on 3G connections, navigates easily on small screens, and processes bKash and Nagad transactions within minutes.
What Makes 40a3 Different?
There are many betting platforms in Bangladesh, but 40a3 stands apart in a few key ways. First, our entire interface is in Bengali — not translated, but written with a native mindset. Second, we are not a third party when it comes to payments — we have direct integrations with bKash, Nagad, and Rocket, which means faster and more secure transactions.
Third, our odds. For Bangladesh national team matches and BPL games, we work hard to offer the most competitive odds available. These are the matches that matter most to our users, so delivering the best on them is something we take seriously.
In 2023, 40a3 was voted the highest-rated Bangla-language betting platform in Bangladesh by its own users. With over 500,000 registered members, our growth speaks for itself.
Our Commitment to Responsible Betting
40a3 believes betting is a form of entertainment, not an addiction. That's why we take responsible gaming seriously. The platform lets you set deposit limits, take a temporary self-exclusion, and if you ever need help, a dedicated team is on hand to support you.
40a3 is strictly off-limits to anyone under 18. Age is verified at registration, and any account flagged as suspicious is actioned immediately. For us, user protection always comes before business.
Technology & Security
The entire 40a3 platform is secured with SSL encryption. Users' personal and financial data is never shared with third parties. Two-factor authentication (2FA) adds an extra layer of protection to every account.
Systems are backed up every night, server uptime is maintained at 99.9%, and a 24-hour monitoring team is always active to handle any technical issues. Our goal is simple — every time you visit, you get a top-quality experience.