33rio was built with a clear mission: to give Brazilian bettors a Sports Betting and online casino platform that combines cutting-edge technology, real security, and an experience that actually makes sense for life in Brazil — from Pix to football, poker, e-sports, and beyond.
The 33rio was born from the realization, shared by a group of technology and digital entertainment professionals, that something was wrong with most betting platforms available in Brazil: they weren't built with the Brazilian user in mind. The interface was generic, the payment methods were cumbersome, support was slow to respond, and the sports that mattered most to local audiences didn't always get the coverage they deserved.
The mission of 33rio was different from the start: build a platform with Brazil at its core. That means Pix as the primary deposit and withdrawal method, in-depth coverage of the Brasileirão Série A, Copa do Brasil, and Libertadores, a dedicated space for e-sports with a focus on the Brazilian scene, and Portuguese-language support that truly understands the local bettor.
Today, 33rio is a complete platform featuring live Sports Betting, live casino, poker, slots, crash games, and much more — all in a secure, regulated environment built for bettors who value responsibility and comfort.
33rio operates in compliance with Brazilian sports betting legislation, with 256-bit SSL encryption on all transactions and data protection in accordance with the LGPD. Read our Privacy Policy and the Terms and Conditions complete.
33rio is founded by a team of technology and digital entertainment specialists with an exclusive focus on the Brazilian market. The first months are dedicated to platform development and integration of local payment systems.
33rio launched with a focus on Brazilian football — Brasileirão Série A, Copa do Brasil, and Libertadores. Pix was adopted as the primary payment method from day one, something unprecedented in the industry at the time.
The platform expands with live casino, poker with daily freerolls, and e-sports coverage — CS2, League of Legends, and VALORANT. The VIP program launches to reward the most loyal players.
33rio delivers a complete live betting experience with real-time odds and a fully optimized mobile interface. Pix withdrawals are processed in under 10 minutes in most cases.
With hundreds of thousands of registered users and over 200 live events per day, 33rio has established itself as one of the most complete and trusted platforms in the Brazilian market.
Every detail of the platform was designed to make sense for bettors in Brazil — not for some generic market.
From day one, 33rio adopted Pix as its primary payment method. Deposits and withdrawals in seconds, available 24 hours a day, 7 days a week — including holidays. No fees, no red tape, no waiting for the next business day.
Brasileirão Série A, Copa do Brasil, Libertadores and Sul-Americana all get full coverage on 33rio — over 50 markets per match, live odds updated in real time, and dedicated promotions for the season's biggest games.
CS2, League of Legends, VALORANT, Free Fire, and Dota 2 with live markets by round, map, and series. Brazil's top e-sports teams — FURIA, LOUD, paiN Gaming — get dedicated coverage on the platform.
All transactions are protected by 256-bit SSL encryption. 33rio operates in compliance with the LGPD and never shares users' financial data with third parties. The rules for every bonus are clear and available before redemption.
Our support team is made up of Brazilians who understand the local bettor's perspective. Live chat is available every day, including Brasileirão match nights and championship finals.
33rio's interface was built to work seamlessly on mobile — not a shrunken desktop site. Live betting, casino, and poker all run smoothly even on 4G connections, with no lag and no lost information.
From football to live casino, 33rio brings everything together in one place so you never have to leave the platform.
Football, volleyball, basketball (NBB), MMA, UFC, tennis, and much more, with pre-match and live odds.
Over 200 live events per day with odds updated every second and markets open throughout the entire match.
Blackjack, roulette, baccarat, and live game shows with real dealers streamed in HD.
Tournaments, sit&go, and cash games with daily freerolls featuring R$ 3,000.00 in real prizes — free entry.
CS2, LoL, VALORANT, and Free Fire with live markets by round, map, and full series.
Hundreds of slots from the market's leading providers, including progressive jackpots.
Aviator, JetX, and other crash games with fast-paced betting and real-time multipliers.
Welcome bonus, weekly cashback, poker freerolls, boosted odds, and a VIP program.
When the founding team at 33rio set out to build the platform, the core question was straightforward: if you were going to create the ultimate betting platform for a Brazilian who follows football, loves e-sports, plays poker with friends, and wants to cash out winnings in minutes — what would it look like? That question drove every product decision, every payment integration, and every line of code that makes 33rio what it is today.
The answer starts with Pix. In a country where most platforms still treated bank transfers as the norm — with 1-to-3 business-day waits, fees, and limited operating hours — 33rio was one of the first platforms to integrate Pix natively and fully. Today, deposits land in seconds and withdrawals are processed in up to 10 minutes in most cases, regardless of day or time. Nubank, Itaú, Bradesco, Banco do Brasil — any Pix-enabled account works without a hitch. You can also use boleto bancário, Visa and Mastercard credit and debit cards, PicPay, and Mercado Pago.
Football is the national passion and the 33rio takes this seriously. Brasileirão Série A, Copa do Brasil, and Libertadores all receive priority coverage — over 50 markets per match, live odds updated in real time, special promotions during decisive rounds, and boosted odds for the most anticipated fixtures on the calendar. When Flamengo faces Palmeiras on a Sunday night or Atlético-MG plays a Libertadores semifinal in Belo Horizonte, the 33rio has you covered from start to finish — from pre-match all the way to the final whistle.
Brazil's e-sports scene has grown enormously in recent years, and 33rio has kept pace with that growth. FURIA in CS2, LOUD and paiN Gaming in League of Legends, the top VALORANT and Free Fire organizations — they all have real space on the platform, with live markets by round and by map that actually make sense for anyone who knows e-sports. It's not just about listing the game: it's about having the right markets, competitive odds, and the update speed that this kind of bettor demands.
The live casino at 33rio runs 24 hours a day with real dealers streaming in high definition. Blackjack, European and American roulette, baccarat, game shows, and dozens of variations — all available on mobile or desktop, using the same balance you use for Sports Betting. No separate account needed, no extra steps. Same login, same balance, same seamless experience.
Poker at 33rio has a feature players have loved since launch: the Daily Freeroll. Every day at 8 PM, any registered user can join a tournament with R$ 3,000.00 in guaranteed real prizes — no buy-in required. Beginners use the freeroll to get a feel for real tournament pressure. Experienced players use it to compete for prizes at no cost. Beyond the freeroll, the platform also offers paid tournaments, sit&go, and cash game tables with varied stakes.
The promotions program of the 33rio was designed to be transparent and fair. The 100% welcome bonus up to R$ 500.00 applies across all platform products — football, casino, poker, and e-sports. The weekly cashback is paid in real money, with no rollover, every start of the week. Friday's boosted odds offer genuine value, published in advance so you can plan your weekend bets. And the VIP program rewards loyal players with progressive benefits, from Bronze to Diamond.
Security at 33rio is more than a line in the footer. All transactions are encrypted with 256-bit SSL. The account verification process protects against fraud and ensures your withdrawals are processed securely. The platform complies with LGPD guidelines for personal data protection, and no user financial data is shared with third parties. The security team continuously monitors the platform to detect and block suspicious activity.
Responsible gambling is a core pillar of 33rio, not an afterthought. The platform offers real tools: deposit limits configurable by day, week, or month; bet limits per session; voluntary breaks for a set period; and permanent self-exclusion for those who need it. None of these tools come with any cost or bureaucracy — they're available directly from your account dashboard. 33rio is a platform for users aged 18 and over, and age verification is mandatory during registration.
Questions, feedback, or anything else about the platform — our team is available via live chat 24 hours a day. For more detailed matters, you can reach us by email at contato@33rio.net. We're always here to help.
From São Paulo to Manaus, from Recife to Porto Alegre — 33rio serves bettors across every Brazilian state, with the same quality of service and the same payment terms no matter where you are.
A multidisciplinary team of Brazilians passionate about technology, sports, and digital entertainment.
The team responsible for the platform, interface, and real-time odds speed. Focused on performance and mobile usability.
Brazilians who understand the local betting landscape and are available via live chat every day of the year.
A dedicated team committed to keeping the platform running with integrity, financial security, and regulatory compliance.
Sports analysts covering the Brasileirão, Libertadores, e-sports, and other markets to keep odds competitive.
Common questions about 33rio, our platform, and our services.
View all questionsSign up now and find out why 33rio is the platform of choice for Brazilians who want to bet safely, with variety and the peace of mind to withdraw via Pix whenever they like. 100% bonus up to R$ 500.00 on your first deposit.
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