The result? Bitstarz is our best Bitcoin gambling site thanks to their sterling reputation, selection of top-quality casino games, and mind-blowing 5 BTC potential match bonus. Heck, there’s tons of great competition out there (and a few landmines to dodge) so we’re doing a deep dive on the best Bitcoin casinos for game variety, bonuses, fairness, and much more. Having so many options makes finding the best crypto gambling sites seemingly impossible. With crypto becoming more and more popular by the day, BTC gambling sites are popping up left and right.