Page 1 of 14 · Software providers: 347

This list includes the number of casinos powered by each provider, and the number of online casinos where you can play for free. The list is sorted by number of casinos.

* Note: Some casino software providers have restrictions on where their games can be offered.

Top game providers in Bulgaria by number of casinos
Software Casinos Free coupons
Pragmatic Play

Explore 9 Free Bonuses

Games Global

Explore 6 Free Bonuses

Evolution Gaming

Explore 8 Free Bonuses

Foxium
(Foxium OÜ - Estonia)

Explore 2 Free Bonuses

Just for the Win
(JFTW - Just For The Win Game Development AB)

Explore 2 Free Bonuses

All For One
(All41 Studios [Games Global])

Explore 2 Free Bonuses

Stormcraft
(Stormcraft Studios [Games Global])

Explore 2 Free Bonuses

Switch Studios
(Live casino [Games Global])

Explore 2 Free Bonuses

Triple Edge
(Triple Edge Studios [Games Global])

Explore 2 Free Bonuses

Fortune Factory
(Fortune Factory Studios [Games Global])

Explore 2 Free Bonuses

NetEnt
(NetEnt Group)

Explore 6 Free Bonuses

SlingShot
(Slingshot Studios [Games Global])

Explore 2 Free Bonuses

Gameburger Studios
(Games Global)

Explore 2 Free Bonuses

Neko Games
(Games Global)

Explore 3 Free Bonuses

Neon Valley
(Games Global)

Explore 2 Free Bonuses

Alchemy Gaming
(Games Global Studio)

Explore 2 Free Bonuses

Aurum
(Aurum Signature Studios)

Explore 2 Free Bonuses

Buck Stakes
(Buck Stakes Entertainment)

Explore 2 Free Bonuses

Gold Coin Studios
(Games Global)

Explore 2 Free Bonuses

Half Pixel
(Half Pixel Studios [Games Global])

Explore 2 Free Bonuses

Hammertime Games
(Games Global)

Explore 2 Free Bonuses

Infinity Dragon
(Infinity Dragon Studios)

Explore 2 Free Bonuses

Ino Games
(Games Global)

Explore 2 Free Bonuses

Nailed It!
(Nailed It! Games)

Explore 2 Free Bonuses

NorthernLights Gaming

Explore 2 Free Bonuses

Top 10 Online Casino Bonuses in Bulgaria (July 2025)

Expert-Rated Real Money Casinos with Top Bonuses

Looking for the best online casinos in Bulgaria? Our expert team has tested and reviewed hundreds of real money gambling sites to bring you the top 10 choices for July 2025. SnatchCasino, Grand Mondial, and Zodiac Casino lead our rankings, standing out for their extensive selection of high-paying slots, immersive live dealer tables, exclusive bonuses, and lightning-fast payouts.

Browse our expert-ranked list below and claim your exclusive welcome bonuses today!

Online Casinos BulgariaWelcome Bonus

Casino Fun, Beach Vibes, Gangster Style

Bonus of 225% up to €1,000 + 100 Free Spins

Get 150 chances to become a millionaire

150 Free Spins

80 chances to be a millionaire for €1

80 Free Spins

€3,625 in Bonuses + 350 Free Spins

Bonus of 200% up to €500 + 100 Free Spins

30 Free Spins for Bulgarian Players!

Bonus of 200% up to €300 + 100 Free Spins

An adventure-packed online сasino!

Bonus of 100% up to €300 + 100 Free Spins

Get 100 chances to be a millionaire for only €5!

100 Free Spins

Get ready for a wild ride!

Bonus of 100% up to $5,000

Get 40 Spins for Just €1

40 Free Spins

Five exclusive bonuses up to €1,000

Bonus of 100% up to €150

* Terms & Conditions Apply ·  Play responsibly

With nearly two decades of experience in the industry, CasinoBonusCenter.com has been analyzing and comparing online casinos since 2006. Our dedicated team of professionals has handpicked the most trusted casinos for Bulgarian players to ensure you get the biggest sign-up bonuses, top-tier games, and the most rewarding loyalty programs.