Sign up at 399w and Start Betting Now

Creating an account at 399w is the first step toward accessing one of the most complete Sports Betting platforms available to Brazilian bettors. The process is designed to be fast, straightforward, and hassle-free — you don't need to submit any documents to create your account and make your first deposit. The registration form asks only for the essentials: full name as it appears on your CPF, your CPF, date of birth, phone number, and email. That's all it takes to get full access to the platform.

The welcome bonus at 399w is automatic — no promo code, no manual process, no need to contact support. When you make your first deposit, the 100% bonus is instantly credited to your bonus balance. So if you deposit R$ 50.00 via Pix, you'll have R$ 50.00 in your real balance plus R$ 50.00 in bonus funds to bet with. To convert your bonus balance into real funds and withdraw, you need to complete the 5x rollover — valid bets with minimum odds of 1.40 per selection. The bonus is valid for 30 days from the date it is credited.

Pix is the primary payment method at 399w, and for good reason. Pix deposits hit your account in seconds — no waiting, no manual confirmation, any time of day or night. The minimum deposit is R$ 20.00, a low barrier for bettors who want to get started without stretching their budget. Likewise, Pix withdrawals are processed in under 5 minutes, available 24 hours a day including weekends and holidays. That's a significant upgrade for anyone who's used platforms that take days to process a withdrawal.

Identity verification (KYC) is not required at registration — it is requested before your first withdrawal. This means you can sign up, deposit via Pix, and bet normally right away. When the time comes to withdraw, the 399w will ask for a photo of your ID (RG or CNH) to confirm that the CPF on the account and the account holder are the same person. The review takes up to 24 hours, after which Pix withdrawals are processed normally. KYC exists to protect you — it prevents someone else from withdrawing from your account and fulfills the regulatory requirements of the betting industry in Brazil.

A 399w has a clear rule on accounts: one CPF, one account. You cannot create a second account — not to claim the welcome bonus again, not for any other reason. The platform monitors for duplicate CPFs, and if multiple accounts are found linked to the same document, all associated accounts are closed. If you previously had an account with 399w and want to come back, contact support before creating a new registration.

What you find on the platform after signing up is quite comprehensive for the Brazilian bettor. In Sports Betting, the main markets are football — covering Brasileirão Série A, Copa do Brasil, Libertadores, and the top European leagues — along with MMA and UFC, basketball (NBB and NBA), volleyball, tennis, e-sports, and more. In the casino, you'll find slots from all the leading providers, crash games like the popular Aviator, and Live Casino tables featuring blackjack, roulette, and baccarat with real dealers and HD streaming.

The VIP Program at 399w starts earning points from your very first bet after registration. The more you bet on the platform, the faster you move up VIP levels, and each level brings real benefits: automatic weekly cashback on net losses, higher withdrawal limits, exclusive risk-free bets, and promotions not available to regular users. VIP cashback is credited every Monday with no request needed — it goes straight to your account balance.

Platform security is taken seriously by 399w. All communication between your phone or computer and our servers is encrypted with SSL 256-bit — the same standard used by Brazil's major banks. Personal data is handled in compliance with the LGPD (Lei nº 13.709/2018), with no sale or transfer to third parties for commercial purposes. Passwords are stored with strong encryption and the platform offers two-factor authentication for users who want an extra layer of security.

Finally, it's worth noting that 399w is a platform for users aged 18 and over. Registration requires a valid CPF and the platform verifies age before releasing withdrawals. From day one, you have access to responsible gambling tools — daily and weekly deposit limits, a temporary break, and permanent self-exclusion — all of which can be activated directly in your account settings without contacting support. Bet what fits your entertainment budget and enjoy the platform responsibly.