Online casino games in Bulgaria - Software providers

  • ✓ Total of 404 providers offering casino games to players located in Bulgaria
  • ✓ The list is sorted by the number of casinos

Page 14 of 17 · Software providers: 404

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
Twain Sport

Explore 2 Free Bonuses

WeAreCasino
Wildcat Gaming
Woohoo Games

Explore 1 Free Bonus

Xplosive

Explore 2 Free Bonuses

ZeusPlay

Explore 2 Free Bonuses

155 Studios
(155 Media Studios)
Amarix
Armadillo Studios
August Gaming
Bad Dingo
BBGames
(BB Games Ltd)
BetHog Originals
Betterlore
(Merkur Group)
BitCasino Originals
BlaBlaBla
(Bla Bla Bla Studios)
BW Gaming
(BW Gaming GmbH)
CG Games
(Comtrade Gaming, Slovenia)
Crucible Gaming
D-Tech
Darwin Gaming
Elbet

Explore 1 Free Bonus

ElCasino
(TVBET Live Casino Games)
Formula Spin
Foxhound Games

Top 10 Online Casino Bonuses in Bulgaria (June 2026)

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 June 2026. GambleZen Casino, Zodiac Casino, and Grand Mondial lead our rankings, standing out for their extensive selection of high-paying slots, immersive live dealer tables, exclusive bonuses, and lightning-fast payouts.

Most Popular Online Casinos in Bulgaria

Curious which brands stand out among Bulgarian players right now? Here are the top 3 most popular online casinos in the last 30 days—each trusted for their excellent bonuses, diverse games, and reliable payouts:

  1. GambleZen Casino – Ranked as the #1 most popular online casino among Bulgarian players this month. Check why GambleZen Casino is so popular in Bulgaria
  2. SpinCity – Holds the second spot in popularity with Bulgarian players for June 2026. See Current Bonuses at SpinCity
  3. CryptoWins – Currently ranked #3 among Bulgaria’s most played online casinos. View Available Promotions at CryptoWins

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

Online Casinos BulgariaWelcome Bonus

Exclusive No-Deposit Bonus for Bulgarian Players

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

80 chances to be a millionaire for €1

80 Free Spins

Get 150 chances to become a millionaire

150 Free Spins

The VIP Gaming Standard

Bonus of 200% up to €870 + 100 Free Spins

Unleash the Joker's fun!

Bonus of 225% up to €1,000 + 200 Free Spins

30 Free Spins for Bulgarian Players!

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

Five Exclusive Bonuses up to €1,000

Bonus of 100% up to €150

Sports Betting and Casino Bonuses

Bonus of 100% up to €100 + 120 Free Spins

Begin with a Free Chance to Win €1 Million

40 Free Spins

Get 100 Chances to be a Millionaire!

100 Free Spins

* Terms & Conditions Apply ·  Play responsibly

With over 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.

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