+150 casinos available
Winning.io is a new online casino offering, in 2026, one of the best welcome bonuses on the market. It is 250% up to €1,500 and 200 free spins.
It is credited on the first three deposits, as follows:
1st deposit: 100% up to €300 and 200 free spins
2nd deposit: 50% up to €200
3rd deposit: crypto-boost of 100% up to €1,000
The bonus is subject to a wager of x60, which we find particularly high. Lastly, it must be used within 7 days of validation.
Deposits are immediate and free of charge. They can be made in various ways, including by credit card, bank transfer, or cryptocurrency and digital wallet.
One of the best welcome bonuses of 2026 on online casinos is offered by Hugo Bets. It’s an attractive offer of 100% up to €1,000 and 150 free spins.
This bonus is credited on the first three deposits, as follows:
1st deposit: 100% up to €300 + 50 free spins on Book of Dead
2nd deposit: 100% up to €350 + 50 free spins on Le Bandit
3rd deposit: 100% up to €350 + 50 free spins on Fire in the Hole 3
To unlock this welcome bonus, the minimum deposit amount is €20 (the deposit can be made by credit card, prepaid card, mobile app, digital wallet, or cryptocurrencies).
Finally, note that this excellent welcome bonus on online casino 2026 is subject to a wager set at x1 only (which means, almost nothing).
However, please note, this welcome bonus must be used within 30 days.
Woopwin offers one of the best online casino welcome bonuses of 2026. This bonus is 100% up to €1,200 along with 300 free spins.
This welcome offer is valid on the first three deposits, as follows:
1st deposit: 100% up to €400 + 100 free spins on Starburst.
2nd deposit: 100% up to €400 + 100 free spins on Book of Dead.
3rd deposit: 100% up to €400 + 100 free spins on Big Bass Bonanza.
The minimum amount to deposit to unlock this welcome bonus is €20. Deposits are instant and fee-free. They can be made in various ways (credit card, e-wallet, cryptocurrency).
At this online casino, the welcome bonus is subject to a wager that could be described as scalable. It is x30 on the very first deposit. The wager drops to x25 on the second deposit, and then to x20 on the third.
The GrandZBet online casino is an online casino offering one of the most attractive welcome bonuses you will have the chance to receive. It is 150% up to €1,500.
This welcome bonus is credited on the first three deposits, in the following way:
1st deposit: 150% up to €1,500
2nd deposit: 300 free spins
3rd deposit: €500 VIP bonus + 30 days trial
To unlock this welcome offer on GrandZBet, the minimum deposit amount is €20. Deposits can be made via cryptocurrency, credit card, and digital wallet. They are without fees and immediate.
The wagering requirement is quite high. On this welcome bonus, it is x40, in addition to the bonus amount. Finally, this welcome bonus 2026 is subject to a validity period of 7 days after activation.
At Kingdom Casino, you will enjoy what resembles one of the best welcome bonuses of 2026 on online casinos. It is 600% up to €9,500.
This bonus is awarded on the first four deposits, as follows:
1st deposit: 200% up to €500
2nd deposit: 100% up to €2,000
3rd deposit: 100% up to €4,000
4th deposit: 200% up to €3,000
The minimum amount to deposit to take advantage of this welcome offer is €20. Deposits are instant and guaranteed to be fee-free. You can proceed with a credit card, digital wallet, prepaid card, as well as a mobile app.
Remarkably, the welcome offer of 2026 at Kingdom Casino is subject to a wager of only x10 (redemption condition). For such an amount, it is quite remarkable.
MadCasino is one of the online casinos offering one of the most attractive welcome bonuses. This bonus is 300%, up to €3,000.
It applies to the first three deposits:
1st deposit: 100% up to €500
2nd deposit: 100% up to €1,000
3rd deposit: 100% up to €1,500
The minimum amount to unlock this welcome bonus is €20. Moreover, there are absolutely no wagering requirements imposed here. The bonus can be used and the winnings withdrawn, as such.
Deposits at this casino can be made quite quickly and very simply, by credit card, cryptocurrencies, but also via digital wallet or mobile app and prepaid card.
Night Casino is not the most well-known online casino, but our experts believe that by 2026, it will be difficult to find a simpler and more efficient offer than that of this site.
The welcome bonus is 175% up to €1,500, on the first two deposits, as follows:
1st deposit: 100% up to €1,000 + 200 free spins
2nd deposit: 75% up to €500
The minimum amount to deposit in order to benefit from the 2026 welcome bonus is €20 for each deposit. Finally, note that the wagering requirement is quite high here. It is x40 on the bonus for the first two deposits.
However, this online casino is very flexible, as there are many deposit options available. It is possible to deposit via credit cards, mobile applications, prepaid cards, digital wallets, and cryptocurrencies.
The welcome bonus on Riviera is particularly attractive. It is 600% up to €6,000. In addition to this offer, there are no less than 600 free spins.
This bonus is awarded on the first four deposits, as follows:
1st deposit: 200% up to €500 + 200 free spins
2nd deposit: 150% up to €1,000 + 150 free spins
3rd deposit: 100% up to €2,000 + 100 free spins
4th deposit: 150% up to €2,500 + 150 free spins
The minimum amount to deposit to take advantage of this 2026 welcome bonus is €20. Winnings are subject to a wagering requirement of x35, on average. Finally, beware! The validity condition of this bonus is only 7 days after activation.
Deposits at this online casino are made both very quickly and very simply (in addition to being free of charge). Credit cards, bank transfers, as well as cryptocurrencies and digital wallets.
Stakes is one of the online casinos offering the simplest welcome bonus of 2026, but also the most effective, as it is very accessible. This is:
100% up to €500 and 100 free spins on the slot machine Vikings go Berzerk
The bonus offered is only available on the first deposit, but starting from €10 only, which makes it one of the most attractive offers. However, be careful, the wager is quite high, at x40.
Deposits, on Stakes can be made by bank card, Bitspace, digital wallet or bank transfer. They are immediate and free of charge.
On X7 Casino, the welcome bonus is one of the most interesting. In 2026, there is no doubt it will appeal to players looking for flexibility.
This welcome bonus is 450% up to €500, plus 50 free spins. It is credited on the first three deposits, as follows:
1st deposit: 150% up to €150 with 20 free spins to use on Vikings Go Berzerk
2nd deposit: 100% up to €150 with 20 free spins to use on Vikings Go Berzerk
3rd deposit: 200% up to €200 with 10 free spins to use on Vikings Go Berzerk
The minimum amount to deposit to take advantage of this welcome offer varies depending on the deposit you make. It is €10 for the first deposit, €20 for the second, and then €30.
As for the wagering, the clearing conditions are set at x40. What we ultimately find quite high, even if it remains achievable.
Deposits can be made via bank transfer, credit card, e-wallet, cryptocurrency, and mobile app. Deposits are immediate and free of charge.
On the online casino Cazimbo, the welcome offer is, in 2026, particularly attractive. It is credited on the first deposit only:
100% up to €500, with a Crab bonus and 200 free spins to use on the slot machine
To unlock this bonus, the minimum amount to deposit is €20. This bonus is also subject to two different wagers, of x35 for real money and x40 for free spins.
Deposits at this casino can be made in several ways. You can, notably, proceed via credit cards, bank transfer, cryptocurrency, and many other methods.
Welcome bonuses are offers that casinos prepare, at their discretion, to attract as many new players as possible.
This welcome bonus is absolutely essential for platforms, which will, in fact, be able to stand out from the competition.
This is indeed one of the reasons why, in 2026, the offers available are becoming increasingly attractive.
However, note that as their name indicates, these welcome bonuses are only reserved for new registrants. Therefore, it is only possible to benefit from them once.
Getting a no deposit bonus is even simpler than getting a traditional welcome bonus.
Indeed, the only thing to do is to sign up. To do this, click on the “Sign Up” button at the top right of the screen. Fill in all the required information and then confirm your registration with the KYC (Know Your Customer, identity verification).
You can then make your first real money deposit. Choose the method that suits you best. Confirm the transaction and wait for the money to arrive. The casino will credit the money within a few minutes.
Eligibility Conditions for Welcome Bonuses
Every new player can claim a welcome bonus. Indeed, it is enough for their registration to be confirmed and validated before a deposit is made for this bonus to be credited to you.
The only thing to pay attention to is the minimum deposit amount required to unlock this bonus. Often, it is around 20, or even 30 euros. Make sure to check the eligibility and obtaining conditions to ensure you meet them.
Online casinos offer several types of welcome bonuses:
Traditional bonuses
No deposit bonuses
Crypto welcome bonuses
Classic Welcome Bonus
The classic welcome bonus consists of a certain percentage bonus on a certain amount. This is immediately credited after your first deposit.
For example, a casino may offer you 300% up to 2,500 euros on your first three deposits, credited as follows:
1st deposit: 100% up to 1,000 euros
2nd deposit: 100% up to 1,000 euros
3rd deposit: 100% up to 500 euros
The bonus is then subject to a wager (often between x30 and x40) as well as a time usage condition (7 to 30 days).
No Deposit Bonus
In addition to the “classic” welcome bonuses, you can also hope to enjoy a potential no deposit bonus. As the name suggests, this bonus is credited to you directly after your registration, without any conditions!
Traditionally, these no deposit bonuses are relatively low in amount compared to a bonus with a deposit and high wager. Platforms usually offer free spins or a bit of real money.
No deposit bonuses are quite rare. Indeed, online casinos tend to favour larger bonuses, which require a minimum deposit. Regarding these same no deposit bonuses, there are generally no conditions for obtaining them. A simple confirmed registration is enough to take advantage of the offer.
Crypto Welcome Bonuses
Some online casinos offer crypto welcome bonuses. They follow the format of the traditional welcome bonus except that instead of offering you cash, they offer you cryptocurrency.
This bonus may consist of an offer of 200% up to 0.5 BTC:
1st deposit: 100% up to 0.25 BTC
2nd deposit: 100% up to 0.25 BTC
This bonus is also subject to a time usage condition. It must also meet a wager condition.
Other Types of Bonuses and Promotions from the Best Online Casinos
In addition to welcome bonuses, the best online casinos offer several types of bonuses and offers, including:
the welcome bonus for sports betting, which is a bonus that can only be used in the “Sports” section of the casino in question
reload bonuses, which are regular promotions on certain days of the week for an additional deposit bonus,
exclusive promotions that are available for a limited time that allow you to recover real money, free spins, etc…
cashback on losses incurred during the week,
VIP offers from the loyalty program and the numerous advantages that entails (faster withdrawals, 24/7 support, etc…)
Here are our various tips to help you select the best welcome bonuses offered by the best online casino sites:
Gaming licence: ensure that the casino in question holds a gaming licence issued by the ANJ or any other international authority (Curaçao, Malta, Kahnawake…).
Reliability and security: examine the various security options implemented by the online casino, such as HTTPS (secure connection), SSL encryption (for encrypting your personal and banking data) and 2FA (for two-factor authentication and secure login).
Compare the bonuses and the associated conditions: compare the different bonuses offered, their value, but also the associated usage conditions, such as the wagering requirement (maximum x30 to x35), the duration of use (30 days ideally), and the minimum deposit amount to be respected (ideally 5 to 10 euros).
Eligible games: ensure that the welcome bonus is eligible for the largest number of games. Similarly, some sites offer free spins that can only be used on certain slot machines. Check the RTP.
