Cosmobet Promo Code 2025 - 400% up to $2,000 + 1000 Free Spins

The Cosmobet promo code is VIPGRINDERS in September 2025. When using it, you’ll be eligible for an exclusive welcome bonus package of 400% up to €2,000 and 1000 free spins for your first four deposits on the site:

Additionally, new players signing up through us can get a 15 free spins no deposit bonus when joining Cosmobet’s social media channels.

All the above offers are only available with the code VIPGRINDERS, making it the best deal you can get when joining Cosmobet Casino in 2025.

In this article, we’ll give you all the information about our bonus code and how you can claim an exclusive welcome bonus.

What is the Cosmobet Promo Code in 2025?

The Cosmobet bonus code in September 2025 is VIPGRINDERS, which gives players a 15-free spins no-deposit bonus plus an exclusive offer of 400% up to €2,000 and 1000 free spins to play at one of the best crypto-friendly gambling sites.

On top of that, you’ll also be eligible for alternative welcome bonuses for sports betting and crypto deposits, plus regular promotions and access to Cosmobet’s loyalty program.

Let’s see in more detail all that you can get with our code.

How to Get a Bonus on Cosmobet?

To be eligible for a bonus, the first you must is to use the Cosmobet promo code VIPGRINDERS when creating an account. This will give you automatic access to a special welcome bonus package for your first four deposits at this casino.

In total, you can get 400% up to €2,000 plus 1000 free spins, making this one of the best free spins bonuses you will find in 2025.

To claim this offer, you must deposit at least $20, and the more you deposit, the more free spins you will get, as we’ll see next:

The free spins have a value of €0.10 per spin and will expire 24 hours after being credited. And the best part? The winnings from the free spins are wager-free, so you can keep what you win as real money.

As for the bonus, both the bonus funds and deposit amount have a 30x wagering requirement that must be completed within 7 days of your deposit date.

How to Use Our Cosmobet Promo Code?

Signing up with Cosmobet and redeeming our code is easy. It takes less than a minute to sign up with one of the best non-GamStop casinos in the UK.

Below are the 5 steps you need to follow to register with our code.

And that’s it! Make sure to redeem our promo code when signing up to get an exclusive welcome bonus package, plus a no-deposit bonus of 15 free spins.

Cosmobet No Deposit Bonus

New players signing up with our Cosmobet promo code VIPGRINDERS can get 15 free spins with no deposit required to play for free.

Unlike most no deposit casino bonuses that are automatically credited upon signup, Cosmobet’s 15 Free Spins offer requires a quick social step.

To claim your no deposit bonus, you’ll need to join one of Cosmobet’s official social channels:

Once you’ve joined, simply contact customer support to confirm your participation. The 15 free spins will be credited to your account within 24 hours of joining a channel.

The winnings from these free spins come with a 100x wagering requirement, which must be completed within 24 hours. The maximum cashout allowed from this promotion is €100.

How to Withdraw the Cosmobet Bonus?

To cash out your winnings from the Cosmobet bonus, you first need to meet the wagering requirements. Both your deposit and bonus amounts must be wagered 30 times before a withdrawal is allowed.

For example:

Once you’ve completed the full wagering amount, your bonus balance will be converted into real money and available for withdrawal. To proceed with your withdrawal, follow these steps:

If you’re using cryptocurrency, your funds will typically be credited to your account within minutes, depending on the speed of the blockchain network.

Pros and Cons of Our Cosmobet Promo Code

Other Cosmobet Bonuses and Promotions

If you decide to join Cosmobet with our promo code, you’ll also get access to other bonuses and promotions.

Here are the most popular offers for regular players in September 2025.

Crypto Welcome Bonus

If you want to start your journey on Cosmobet Casino with cryptocurrency, the crypto welcome bonus is a great option. It gives you 200% up to €1,000 with your first deposit, a higher percentage than the regular offer.

To convert your bonus funds into real money, you must complete the following:

This offer can be claimed when depositing with Bitcoin, Bitcoin Cash, Ethereum, Litecoin, Ripple, Dash, Monero, or Stellar. After your first deposit, you must head to ‘My Bonuses’ and manually activate the offer before making any bet.

Sports Welcome Bonus

Sports betting enthusiasts will also find a dedicated sports welcome bonus of 150% up to €1,000 with their first deposit at Cosmobet.

This bonus is available with minimum deposits of €20 and can be used to bet on all sports except horse and dog racing.

Both the deposit and bonus amounts have a 15x wagering requirement that must be completed within 30 days of your deposit date.

Only combo bets with at least 3 selections and a minimum odds of 1.30 per selection count for the rollover.

Weekend Free Spins

Every weekend, Cosmobet runs a promotion called WINFEST where players can get 50 Free Spins on Book of Games by using a promo code after making a qualifying deposit.

Here’s how it works:

This offer is limited to one use per player each weekend and is only available on weekends.

Progressive Betting Boost

Cosmobet’s progressive betting boost lets players earn up to 100% extra on winning accumulator bets, depending on the number of qualifying selections. This is a very popular promotion in the best crypto betting sites, but you don’t often see the boost going up to 100%.

To participate, place a winning accumulator (express) bet with at least 3 selections, each from eligible competitions and with minimum odds of 1.3. The minimum stake is €1 for the bet to be eligible.

Only bets on the following competitions are eligible:

The extra boost starts at 5% with 3 selections and can go up to 100% with 12 or more selections. Below is a full overview of the bonus structure:

If any leg is voided, cashed out, or canceled, the bonus won’t apply. Edited bets can qualify, but only if the original bet met all conditions. The bonus is capped at €5,000 per betslip.

Cosmic Summer Leaderboards

Throughout August, Cosmobet is running the Cosmic Summer Leaderboard, giving players the chance to win free spins every day and cash rewards at the end of the month. The rules are simple: the more you wager, the more points you collect, and the higher you climb the leaderboard.

You’ll earn 1 point for every $1 wagered, and all real-money bets count, whether you’re playing slots, live casino games, sports, or mini games.

There are two separate competitions:

Free spins and cash prizes are awarded based on final standings, and only real-money wagers contribute to your points total.

The full prize breakdown and any updates to the promotion can be found on the official Cosmobet promo page.

Cosmobet Information

Cosmobet is a crypto-friendly online casino and sportsbook that launched in 2023. It offers a mix of fiat and cryptocurrency betting, giving players flexibility in how they deposit and play.

The site is operated by Santeda International B.V., a company registered in Curaçao with license OGL/2024/1798/1048.

Cosmobet features a wide range of games, including slots, mini games, and a well-developed live casino section with real dealers. Sports fans can also place bets across dozens of leagues and markets.

New players redeeming the Cosmobet promo code will get access to the following offers:

While it doesn’t rely on big sponsorships or celebrity endorsements, Cosmobet focuses on delivering value to players through promotions, crypto support, and accessible design. Some users have noted that support response times could be improved, but overall, the platform is easy to use.

For a more detailed breakdown of features, bonuses, and payment options, check out our full Cosmobet review.