🇧🇷 Built for Brazil
We are a platform built around the Brazilian way of playing: football everyone follows, crash games that keep you on the edge of your seat, live casino — and all of it with Pix, Portuguese-language support, and genuine respect for the player.
+18 | Play responsibly. Responsible Gaming
🎯 Our Mission
A 57aa came from a simple observation: the betting market in Brazil grew very fast, but most of the platforms available here were still built for other countries. Confusing menus, English-language support, payment methods that don't work for Brazilian reality, and a generic experience that has nothing to do with how Brazilians relate to sports and entertainment.
A 57aa was built to change that. Every detail of the platform — from the interface to the odds, the payment methods to customer support — was designed for people who live in Brazil, watch the Brasileirão, follow the Libertadores and the Copa do Brasil, play Aviator in their spare time, and want to withdraw their winnings via Pix without waiting three business days.
We are not an adapted foreign platform. We are a company that understands Brazilian football for what it truly is — with all the passion, the rivalry, and the unpredictability that only the Copa do Brasil and the Libertadores can deliver — and we built a platform worthy of it.
Our mission is to deliver the best online Sports Betting and casino experience for Brazilian players: cutting-edge technology, competitive odds, instant payments, and a safe environment that respects the player.
📋 In short, 57aa is…
⭐ What sets us apart
From the technology to customer support, every aspect was built with the day-to-day needs of Brazilian bettors in mind.
57aa updates odds with under 500ms latency during Brasileirão, Copa do Brasil, Libertadores, MMA, and UFC events. You can watch the market move in real time and pick the perfect moment to bet — without losing out to system delays.
No player should have to wait days to access their winnings. At 57aa, Pix withdrawals are processed in as little as 7 minutes, landing directly in your Nubank, Itaú, Bradesco, Banco do Brasil, or any other Brazilian bank account. No extra red tape.
All transactions on 57aa are protected by 256-bit SSL encryption. Crash games and casino games use Provably Fair technology, allowing anyone to independently verify that no result has been manipulated. 57aa operates in compliance with the LGPD.
Brasileirão Série A, Copa do Brasil, Libertadores, and Sul-Americana — 57aa covers every stage of every competition with markets specific to each round. Over 60 markets per match, including penalties, Asian handicap, and individual goal scorers.
The 57aa VIP Program has six tiers — Bronze, Silver, Gold, Platinum, Elite, and Diamond. Every BRL wagered earns points that raise your tier and unlock weekly cashback of up to 15%, priority withdrawals, birthday bonuses, and, at the highest tiers, a dedicated personal account manager.
The 57aa platform was built mobile-first — it runs flawlessly on any Android or iOS device through your browser, no app download required. The interface is designed for smaller screens, with well-placed buttons and fast loading even on 4G.
📖 Our Story
The idea behind 57aa was born out of a frustration shared by many Brazilian football fans: the platforms available were, for the most part, poorly adapted versions of foreign sites. Support teams that didn't understand Brazilian football, odds that were slow to update during Copa do Brasil matches, and withdrawals that could take several business days to hit your account.
The team behind 57aa decided to build a real alternative. Not an adaptation, but a platform built from the ground up with the Brazilian market as the central reference — featuring the tournaments Brazilians follow, the payment methods that are part of everyday life in the country, and a user experience designed for people who access the platform on their phone during halftime or right before a Libertadores night.
Throughout its development, 57aa invested in real-time odds infrastructure capable of handling peak betting volumes — like a goal in the Brasileirão or a decisive UFC fight. That technical investment is what ensures that odds on 57aa are updated in under 500ms, while other platforms see delays of up to 10 seconds.
57aa was also a pioneer in offering markets tailored to the unique characteristics of Brazilian cup football — such as bets on who advances based on aggregate score, penalty markets available before kick-off, and odds contextualized for second legs where a team needs to overturn a deficit. These technical details make all the difference for serious bettors.
Today, 57aa is a complete platform — Sports Betting, crash games, live casino, roulette, and a VIP Program — all with one guiding thread: to be the best option for Brazilian players who want an experience that matches Brazil's passion for sports and entertainment.
📅 Timeline
💡 Our Values
More than words on paper — these are the principles we put into practice in every product and every customer interaction.
Betting rules, bonus terms, and withdrawal conditions are written in plain language — no fine print designed to confuse. What's written is what counts — always.
256-bit SSL encryption on all transactions, two-factor authentication available, and full LGPD compliance. Your data and your money are handled with the highest level of care.
Responsible gambling tools available to everyone: deposit limits, self-exclusion, and session alerts. 57aa believes that an informed player who stays in control is the foundation of a healthy relationship.
Odds updated in under 500ms, deposits available within seconds, withdrawals via Pix in up to 7 minutes. Speed isn't a perk at 57aa — it's a standard.
Games from certified providers such as Spribe, Pragmatic Play, and SmartSoft. Odds calculated with cutting-edge technology. 57aa only goes live with content that meets the quality bar.
Football, MMA, crash games, live casino — all covered with the depth Brazilian players deserve. 57aa understands the local context and speaks to its players as equals.
👥 Our Team
A multidisciplinary team passionate about sports, technology, and the Brazilian player experience.
Engineering and UX
Responsible for keeping the platform live 24/7, maintaining low latency on live odds, and delivering a smooth experience on both desktop and mobile.
Sports Trading
Analysts specialized in Brazilian football, Libertadores, MMA, and UFC — the team behind the most competitive odds and the 80+ markets per match available on 57aa.
24/7 Support
Brazilian agents who know the platform inside and out and respond in real Portuguese — no automated translations, no rigid scripts.
Legal and Data Protection
A dedicated team handling LGPD compliance, responsible gaming standards, and the security of every transaction on the 57aa platform.
💳 Payments
57aa accepts all major Brazilian payment methods. Pix is the most popular option — fast, fee-free, and available any time of day or night.
For withdrawals, Pix processing takes up to 7 minutes. No other payment method in Brazil comes close to that speed, and 57aa guarantees this timeframe as the standard — not the exception.
🎮 What you'll find at 57aa
All rounds covered with both pre-match and live betting.
From the first round to the final, 60+ markets per match.
80+ markets, live odds, and penalty markets.
Aviator, JetX, Spaceman, and more with Provably Fair.
Live tables with real-time dealers.
Betting on the biggest mixed martial arts events.
57aa operates in full compliance with the LGPD (Law No. 13,709/2018). Your personal data is used exclusively to keep your account secure, meet legal obligations, and personalize your experience on the platform — never shared with third parties without your explicit consent. All transactions are protected by 256-bit SSL encryption. To exercise your rights as a data subject or to learn more about our practices, visit our Privacy Policy complete.