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Best Online Casinos

Looking for the best online casinos in Estonia? Our expert team reviews and rates only licensed and trusted casinos, ensuring a safe and transparent gaming experience. Each site is evaluated through our Safety Index, combining license verification, payment security, game fairness, and player feedback. Compare bonuses, withdrawal speed, and game selection to find your ideal casino. 18+, play responsibly.


Respin Casino logo
Respin Casino
Safety Index 8.2
No reviews
Bonuses
Spinoleague 2025: It’s Simply Phenomenal!
Nutz Casino logo
Nutz Casino
Safety Index 9.2
No reviews
Bonuses
Choose Chill or Nutz welcome offer!
Boost Casino logo
Boost Casino
Safety Index 9.4
No reviews
Bonuses
100% Welcome Bonus
Wisho Casino logo
Wisho Casino
Safety Index 9.2
No reviews
Bonuses
350 Free Spins welcome package
Trickz Casino logo
Trickz Casino
Safety Index 9
No reviews
Bonuses
Welcome Package with 300 Free Spins
Lyrabet Casino logo
Lyrabet Casino
Safety Index 8.1
No reviews
Bonuses
200% up to €1,000 Cash Bonus
Chanz Casino logo
Chanz Casino
Safety Index 9.4
No reviews
Bonuses
100% Bonus +50 Free Spins
Rooster Casino logo
Rooster Casino
Safety Index 9.2
No reviews
Bonuses
Up to € 5000 + 300 Free Spins
Paf Casino logo
Paf Casino
Safety Index 9.8
No reviews
Bonuses
100% Bonus + 100 FS
Posido Casino logo
Posido Casino
Safety Index 8.8
No reviews
Bonuses
100% up to €500 + 200 FS
Vivatbet Casino logo
Vivatbet Casino
Safety Index 7.7
No reviews
Bonuses
Up to €100 bonus every Tuesday
TonyBet Casino logo
TonyBet Casino
Safety Index 8.4
No reviews
Bonuses
Casino Welcome Offer + 150 Bonus Spins
Ninja Casino logo
Ninja Casino
Safety Index 9.4
No reviews
Bonuses
Ninja Stars
Winz.io Casino logo
Winz.io Casino
Safety Index 9.6
No reviews
Bonuses
Welcome bonus: Get up to €10 000
Coolbet Casino logo
Coolbet Casino
Safety Index 7.6
No reviews
Bonuses
100% or 300% Bonus for Playing
Optibet Casino logo
Optibet Casino
Safety Index 9.3
No reviews
Bonuses
500€ welcome bonus for new players
Duelz Casino logo
Duelz Casino
Safety Index 8.6
No reviews
Bonuses
€1600 bonuses and 300 free spins!
Shotz Casino logo
Shotz Casino
Safety Index 8
No reviews
Bonuses
100 no-wager free spins on Big Bass Splash
Winsly Casino logo
Winsly Casino
Safety Index 8.6
No reviews
Bonuses
7000 Free Spins Across 6 Deposits
HappySpins Casino logo
HappySpins Casino
Safety Index 8.4
No reviews
Bonuses
200% up to €1,000 Cash Bonus
Winnerz Casino logo
Winnerz Casino
Safety Index 9.5
No reviews
Bonuses
350 Free Spins Welcome Package
x3000 Casino logo
x3000 Casino
Safety Index 9.6
No reviews
Bonuses
100% Bonus! €100 + 100 FS for casino
Slotbox Casino logo
Slotbox Casino
Safety Index 8.8
No reviews
Bonuses
Open your €1,000 Welcome Package now!
Epicbet Casino logo
Epicbet Casino
Safety Index 8.6
No reviews
Bonuses
10% Casino Cashback

How We Find and Rate the Best Online Casinos in Estonia

Finding a top-tier online casino in Estonia goes beyond just looking at the welcome bonus. As a YMYL (Your Money Your Life) topic, your safety and experience are our top priorities. At Smartbets.ee, "best" isn't just a label—it's a rating earned through a rigorous, hands-on evaluation process conducted by our expert team.

Here is exactly how we determine which casinos make it onto this list.

Our Expert Methodology: The "Safety Index"

Before we even consider games or bonuses, we apply our "Safety Index" methodology. This is the foundation of our E-E-A-T (Expertise, Authoritativeness, Trustworthiness) promise. A casino cannot be "best" if it is not safe.

Our index strictly evaluates:

  • Licensing & Legality: We only list casinos fully licensed by the Estonian Tax and Customs Board (EMTA) or other respected EU authorities.

  • Payment Security: We check for SSL encryption and secure, reputable payment providers (like Trustly, Skrill, or direct bank links).

  • Game Fairness: We verify that games come from top-tier, audited software providers (like NetEnt, Microgaming, Play'n GO) who use certified Random Number Generators (RNGs).

  • Transparent Terms: We read the fine print. The best casinos have clear, fair, and understandable bonus terms and withdrawal policies.

First-Hand Experience: We Test Every Casino

A casino can look good on paper, but the real test is in the playing. Our reviewers have first-hand experience with these sites. We go through the entire user journey:

  1. We create an account.

  2. We make a real-money deposit.

  3. We play the slots, table games, and live casino offerings.

  4. We test the customer support team with real questions.

  5. Most importantly, we request a withdrawal and time how long it takes to receive our funds.

A casino only earns a "top-rated" spot if it performs exceptionally across all these real-world tests.

What Makes a Casino "The Best"?

Beyond safety and user testing, our final rating combines other key factors that create a superior gaming experience:

  • Game Selection: The best sites offer a diverse library from multiple software providers.

  • Bonus & Promotion Value: We look for fair wagering requirements and bonuses that add real value to your deposit.

  • Mobile Experience: We test each casino on mobile devices to ensure it is fast, intuitive, and fully functional.

  • Player Feedback: We consider public feedback and community reputation as part of our Trustworthiness score.

Why Trust Smartbets.ee Recommendations?

We are transparent. Our All Casinos page lists every single site we have reviewed. This "Best Casinos" page is our elite selection—only the operators that have passed our rigorous methodology are featured here. We are an independent review site, and our ratings are based on data and expert experience, allowing you to choose your next casino with complete confidence.

We strongly support responsible gaming. All casinos listed are 18+ and provide tools to help you play responsibly.