A 777mm is the Sports Betting and online casino platform built for Brazilians. Simple registration, Pix deposits, and a welcome bonus waiting for you from your very first login.
What you can bet on
Accepted deposit methods
Six concrete reasons why Brazilians choose 777mm to place bets.
When you register, you immediately unlock access to the welcome bonus from 777mm. Deposit via Pix and receive bonus funds to bet on the Brasileirão, the Copa do Brasil, or slots — with clear, transparent rollover terms from the start.
A 777mm processes Pix deposits in seconds and withdrawals in under 15 minutes — available 24 hours a day, 7 days a week, with no fees. We also accept boleto, credit or debit card, PicPay, Mercado Pago, and TED.
With over 500 markets available, you can bet on football in the Brasileirão Série A, Libertadores, Copa do Brasil, volleyball, basketball (NBB), MMA/UFC, and much more — with both pre-match and live in-play betting in real time.
Access hundreds of slots, live blackjack tables, roulette, baccarat, and crash games right after signing up. Providers like Evolution Gaming, Pragmatic Play, and PG Soft deliver certified games with competitive RTP.
From the moment you register, you start earning points toward the VIP Program at 777mm. Weekly cashback, priority withdrawals, exclusive odds, and dedicated support await at higher tiers — all progressive and transparent.
Our support team speaks Portuguese and is available 24 hours a day, every day, via live chat directly on the platform. Questions about registration, deposits, withdrawals, or bonuses are answered quickly and without the runaround.
The process is simple and takes less than 3 minutes. Here's how it works, step by step.
Enter your full name, CPF, date of birth, email address, and phone number. All details must be your own — your CPF is verified and must be in good standing with the Receita Federal. Choose a strong password with at least 8 characters.
After registering, you will receive a confirmation email from 777mm. Click the link to activate your account. The email arrives within 2 minutes — check your spam folder if you don't see it in your inbox.
Go to My Account → Deposit and choose your preferred method. Via Pix, the minimum deposit is R$ 20,00 and the credit is instant. The welcome bonus is automatically activated on your first eligible deposit.
With funds in your account, explore live Sports Betting on the Brasileirão, slots, live casino, or any other product from 777mm. The full history of every bet is recorded in your dashboard.
For your first withdrawal, the 777mm will request identity verification (KYC) — submission of a government-issued ID and proof of address. The process is quick and keeps your account and funds secure.
If you've made it this far, you're probably thinking about creating an account at 777mm to bet on football, try the slots, or join a live blackjack table. Before you dive in, it's worth understanding what the registration process involves, what the platform has to offer, and why 777mm stands out from other betting sites aimed at Brazilian players.
The registration process at 777mm is straightforward: fill out a form with your personal details, confirm your email, and you're ready to deposit via Pix. There's no excessive red tape upfront. Full identity verification (KYC) is only required at the time of your first withdrawal — meaning you can explore the platform, place bets, and even build up winnings before needing to submit any documents.
One question we get a lot: do you have to pay anything to create an account? No. Registration at 777mm is completely free. You only deposit when you're ready — and the minimum deposit via Pix is R$ 20,00, making the platform accessible to any Brazilian bettor regardless of budget.
As soon as your account at 777mm is confirmed and you make your first deposit, the world of Sports Betting is open to you. The main focus is Brazilian football — Brasileirão Série A, Copa do Brasil, and Copa Libertadores all receive full coverage with dozens of markets per match: final result, exact score, top scorer, corners, cards, Asian handicap, and live betting round by round.
Beyond football, the 777mm covers volleyball (Superliga and national teams), basketball via NBB, MMA with UFC card betting, e-sports including League of Legends and CS2 — plus tennis, rugby, and more. Live betting is available throughout events, with real-time odds updates and the ability to place bets while the action unfolds, including markets like next goal and half-time result.
The casino at 777mm is a core part of the platform. After registering, you get access to hundreds of slots from providers like Pragmatic Play, PG Soft, and NetEnt — each with RTP details available to review. If you prefer real-time thrills, the Live Casino tables include blackjack, roulette, baccarat, and game shows broadcast in HD with real dealers.
Crash games are also popular among Brazilian users of 777mm — fast-paced games where you decide when to cash out before the multiplier crashes. Rounds last under a minute, which makes them intense and highly engaging by nature — and that's exactly why 777mm also provides session limits and time alerts for this type of game.
All communication between your device — whether mobile, tablet, or desktop — and the 777mm is encrypted with 256-bit SSL. This means your registration details, CPF, banking information, and password are protected at the same level as Brazil's major banks, such as Nubank, Itaú, and Bradesco.
A 777mm operates in compliance with the General Data Protection Law (LGPD). Your personal data is used exclusively for account management, payment processing, and identity verification — never sold or shared for commercial purposes. You can exercise your rights as a data subject at any time through our Privacy Policy.
Registration at 777mm is permitted exclusively for individuals who meet all of the following criteria: be at least 18 years of age, be a resident of Brazil, and hold a valid CPF registered with the Receita Federal. Only one account per CPF is allowed — duplicate accounts are closed and any balance may be held during the review.
If you previously had an account closed by the 777mm due to a violation of the Terms and Conditions, opening a new account is also not permitted. All information provided during registration must be accurate — any inconsistency detected during identity verification may result in a preventive account block pending clarification.
A 777mm believes responsible gambling isn't something to think about only when a problem arises — it should be set up right from the start. After registering, go to My Account → Responsible Gambling and set daily or weekly deposit limits that work for your budget. You can also enable session time alerts for live betting and slots.
These tools are free, take effect immediately, and are available to all registered users — not just those who feel they have a problem. Betting with clear limits from the start is the smartest way to make sure 777mm remains entertainment for a long time to come.
Everything you need to know before creating your account.
After registering, set your deposit and session limits in your 777mm. Responsible gambling tools are available to all users at no cost and with no red tape. Remember: betting is entertainment — never wager more than you can afford to lose.
Explore Responsible Gambling tools →Create your account with 777mm now, deposit via Pix from R$ 20.00, and enjoy Sports Betting, slots, and Live Casino with security and transparency.
18+ only · Free registration · Instant Pix · Data protected under LGPD