Deposit any amount from R$ 20.00 via Pix and 399bet doubles your balance on the spot. No hassle, no red tape — just you, the game, and a fully loaded account.
In under 5 minutes you can be playing with double the balance. It's that simple.
Go to the 399bet sign-up page and fill in your name, email, CPF, and create a secure password. It takes less than 2 minutes.
Confirm your email and log in to the platform. We recommend enabling two-factor authentication for added security.
Make your first deposit of at least R$ 20.00 via Pix, boleto, or card. The bonus is credited automatically.
Use your doubled balance to bet on Brasileirão, slots, Live Casino, or any other game. Complete the rollover and withdraw instantly.
The welcome bonus is just the beginning. See everything else 399bet has in store for you.
100% on your first deposit. Valid for Sports Betting, slots, and Live Casino. 5x rollover within 30 days.
Every Monday, 399bet gives you back up to 15% of what you wagered the previous week, credited directly to your wallet.
Registered members get 50 free spins every day on the best slots: PG Soft, Pragmatic Play, and more.
Every second deposit of the week, 399bet matches 50% of the amount. Use it to bet on the Brasileirão or in the casino.
For every friend who signs up through your link and makes a deposit, you get R$ 50.00 credited straight to your account. No referral limit.
During Brasileirão Série A and Copa do Brasil matches, 399bet boosts the odds on selected live betting markets.
399bet believes in full transparency. Here are all the welcome bonus terms and conditions — no hidden fine print.
399bet accepts all major Brazilian payment methods for both deposits and withdrawals.
Compatible with Nubank, Itaú, Bradesco, Banco do Brasil, and other Brazilian banks. Minimum deposit: R$ 20.00 · Pix withdrawal: up to 30 seconds.
Anyone who has tried to cash in on bonuses at other betting sites knows how complicated it can get: absurd rollovers of 20x or 30x, game restrictions, extremely short deadlines, and support that takes hours to respond. At 399bet, we decided to do things differently from day one.
The 399bet welcome bonus has a rollover of just 5x — one of the lowest in the Brazilian market. In practice, that means you can meet the requirements through normal play, without having to bet compulsively just to unlock your balance. The idea is simple: 399bet wants you to genuinely enjoy the platform, not feel like you were misled after reading the fine print.
The bonus is valid for virtually all games on the platform — Sports Betting on the Brasileirão Série A, Copa do Brasil, and Libertadores, slots from providers like Pragmatic Play and PG Soft, Live Casino with real dealers, poker, and e-sports such as CBLOL and CS2. In other words, you choose where to play and use your balance however you like.
The redemption process is fully automatic. When you make your first deposit via Pix, bank slip, or credit card, the doubled balance appears in your wallet within seconds — no need to contact support or enter any code. 399bet automatically detects that it's your first deposit and applies the bonus instantly.
Another thing that sets 399bet apart from competitors is transparency in its terms. All bonus rules are displayed clearly on the promotions page and in the confirmation email. No hidden fees, no deadlines that change after you deposit, no restrictions that only show up when you go to withdraw. What's written is what counts.
And for football fans — which in Brazil is basically everyone — the welcome bonus is a great way to start betting on the Brasileirão with double the balance. Imagine entering a round with R$ 400.00 in your account after depositing just R$ 200.00. With well-priced odds on the championship classics, there's plenty of room to make the most of it.
399bet also offers full support in Portuguese, 24 hours a day, via live chat. Whether you have questions about the bonus, the rollover, or account verification, our team responds quickly and without the runaround. That's what 399bet is all about: a genuinely Brazilian platform built for players who want a quality, trustworthy betting experience.
See why the 399bet bonus is the better deal for Brazilian players.
| Criteria | 399bet | Other Platforms |
|---|---|---|
| Maximum bonus amount | R$ 1,000.00 | Variable |
| Required rollover | 5x (low) | 10x to 30x |
| Minimum deposit to activate | R$ 20.00 | R$ 50.00+ |
| Automatic activation | ||
| Bonus validity | 30 days | 7 to 14 days |
| Instant Pix withdrawal | ||
| 24/7 support in Portuguese | ||
| Valid for e-sports and Live Casino |
"I signed up with 399bet half-expecting some catch in the bonus, like on every other platform. But nope — I deposited R$ 150.00 via Pix and within seconds had R$ 300.00 in my account. The 5x rollover is pretty easy to hit betting on the Brasileirão."
"I deposited R$ 500.00 and got R$ 500.00 in bonus funds automatically. I played slots for about three days, hit the rollover without even noticing, and withdrew everything via Pix in under a minute. Really glad a friend pointed me to 399bet — I won't go back to any other platform."
"What sets 399bet apart for me is the transparency. I read the bonus terms before depositing and everything was crystal clear — no surprises at all. Even the support team was quick to respond when I had a question about account verification. I'm now a Gold VIP member and the weekly cashback makes a real difference."
When you register and claim the bonus at 399bet, your personal data is handled in full compliance with Brazil's General Data Protection Law (LGPD – Lei nº 13.709/2018). We use your information solely to operate your account, process payments, and improve your platform experience. Your data is never sold or shared with third parties without your explicit consent. You may request access, correction, or deletion of your data at any time through our support team.
Got questions? Check out the most common ones below.
Create your account now, deposit from R$ 20.00 via Pix, and start playing with a doubled balance at 399bet. Simple, fast, and no nonsense.
Promotion valid for users aged 18 and over. Please gamble responsibly. Terms and conditions apply.