With US online betting popularity growing every year, so are the number of online casino software groups that service the internet gambling industry. At Casino Online Review, we list all the eGaming casino software providers that power the best online casino sites in 2017.

For US online gambling sites, the top casino software developers are Realtime Gaming (RTG), Betsoft Gaming, Nucleus Gaming, TopGame Technologies, WGS Technology Casino Software, Microgaming, Rival Powered, SG Interactive, Aristocrat, SpinoMenal, Nuworks and Visionary iGaming (ViG) Live Dealer Casino Solutions. See our list below of all the top casino game software providers for US betting sites with reviews and top ranked online casinos to play for real money.

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RealTime Gaming Casino Software

RealTime Gaming

Online Casino Software

Established in 1998, Realtime Gaming, or simply RTG, online casino software has seen tremendous growth and expansion over the past fifteen years as RTG casinos are known for offering the fastest and most responsive games.

BETSOFT Gaming Software

Betsoft Gaming

Online Casino Software

If you’re looking for innovation, excellence and top quality gaming then Betsoft is the perfect choice. Some of the most cutting edge and popular 3D online casino games have been created by Betsoft Gaming.

Nucleus Gaming Casino Software

Nucleus Gaming

Online Casino Software

Nucleus Gaming is a branch off company from Betsoft in 2015. This online casino software group has made its name as a quality casino game provider. Nucleus Gaming casino software are “Instant Play” Slots, Table games and Video Poker.

Rival Powered Casino Software

Rival Powered

Online Casino Software

Rival Powered produces casino software primarily for US online casinos. They offer a a little over 150 videos slots, table games and video poker. Rival casino software recently launched their iSlots games, a new line of progressive story themed slots.