Help us improve

Missing a bookie from the checker?

We verify every bookmaker directly from the bet slip. If your bookmaker offers Super Sub (or a similar substitute protection feature) and isn't listed, tell us below and we'll investigate.

Include the bookmaker name, market, and a link to their terms if possible.

18+ only. We'll only use your email to follow up on this suggestion.

What to include

  • The bookmaker name and the feature name (e.g. “Sub On, Bet On”)
  • The market it covers (e.g. shots on target, goalscorer)
  • A link to their terms or a screenshot if you have one
  • The country you're in

18+ only · Gambling can be addictive · Set limits and seek help if needed