How We Rate
Our methodology for evaluating sportsbooks and online casinos.
At BigBet.Energy, we evaluate every operator across four key categories. Each category is scored from 0-100 based on objective criteria and real user experience. We update our ratings regularly to reflect changes in bonus offers, payout speeds, and app performance.
Sportsbooks
Bonus Value
We calculate the effective value of welcome bonuses, considering wagering requirements, minimum odds, time limits, and maximum bet restrictions. A $1,000 bonus with 10x rollover scores higher than a $1,500 bonus with 25x rollover.
Payout Speed
Based on average withdrawal times across payment methods. We test actual withdrawals and factor in verification requirements. Same-day payouts score highest; 5+ day waits score lowest.
Odds Quality
We analyze the vig (juice) across major markets — NFL, NBA, MLB, soccer. Lower margins mean better value for bettors. We compare odds against market averages across hundreds of events.
App Experience
Combines App Store/Play Store ratings with our hands-on testing. We evaluate bet slip functionality, live betting speed, navigation, and stability. Frequent crashes or slow load times hurt scores significantly.
Online Casinos
Bonus Value
Same methodology as sportsbooks — we look at the real expected value after wagering requirements. We also consider ongoing promotions, loyalty programs, and reload bonuses.
Payout Speed
Tested withdrawal times for casino winnings. We note any differences between sportsbook and casino withdrawals at the same operator.
Game Variety
Total game count, provider diversity, and availability of popular titles. We give extra weight to exclusive games, live dealer options, and new releases. Quality matters more than raw quantity.
App Experience
Mobile gameplay quality, game load times, and overall polish. Casino apps need to handle graphics-heavy games smoothly. We test on both iOS and Android.
Disclaimer: Our ratings are based on our own research and testing. Individual experiences may vary. We may receive compensation from operators featured on this site, but this does not influence our ratings. Always gamble responsibly and only bet what you can afford to lose.