Casoola is reported to carry about 85 game providers, including Playson, Hacksaw Gaming, 3 Oaks Gaming, Spinomenal, Endorphina, Amusnet, Yggdrasil, Play'n GO, Red Tiger and Stakelogic. These casino software providers supply the slots, jackpot games and tables in the lobby.
The library is listed at 8,500+ games, so each studio averages a fair slice of the catalogue. Some contribute hundreds of titles, others only a handful. A bigger provider count mostly means more variety in themes and mechanics, not better odds.
Here's the catch: sources do not agree. As of October 30, 2026, one review cites 95 studios, another gives no total, and game totals range from 2,000+ to about 11,000 depending on the source. Lineups change as studio deals start or end, so treat every count as approximate. Our Casoola Casino review explains how we handle conflicting figures.