According to our research and estimates, GatoBet Casino is a smaller online casino revenue-wise. Gatobet sister sites include Mobile Millions, Lotto Net, KingdomAce, Chefs Casino, Deal Bet, Las Vegas Casino, Mango Casino, Maple Bet, Britain Bet, Burj Casino. . The revenue of a casino is an important factor. The revenue of a casino is an important factor. According to our research and estimates, GatoBet Casino is a smaller online casino revenue-wise. Claim free bets, get access to quick withdrawal and 24/7 Support. Join Gato Bet today for all the latest online sports betting odds in the UK. Join Gato Bet today for all the latest online sports betting odds in the UK. Claim free bets, get access to quick withdrawal and 24/7 Support.