About BetProof

BetProof is a set of free calculators and a fairness verifier for crash and instant casino games, with casino pages built from figures we read ourselves.

What BetProof is

BetProof shows the math behind games such as Aviator, plinko, mines and dice. The calculators work out the odds of a bet, the chance of a losing streak and the average cost of playing. The verifier recomputes a finished result from its seeds, so you can see that it was not changed after the bet.

The casino pages follow the same idea. In place of opinions and scores they list what can be counted about the games: the RTP of each title and where it was read, the versions with a reduced RTP, the titles that can be verified. How we test describes the method.

What BetProof is not

BetProof is not a casino. It takes no bets and holds no money. It does not sell predictions, signals or systems, and nothing here can tell you the result of a future round. The tools show probabilities. They cannot improve them.

It is also not financial or legal advice. Whether gambling is allowed where you live, and from what age, is for you to check.

How BetProof earns money

Today it earns nothing. A casino page shows the address of the casino as plain text. It is not a link, nothing is tracked and no casino pays BetProof. The calculators and the verifier are free.

Links to partners could be added at a later stage. If that happens, the casino may pay a commission when a visitor opens it through such a link, and the pages will say so. A commission would have no say over the figures on a casino page: they are read from the casino and shown with the date of the check. The affiliate disclosure has the details.

Who BetProof is for

For adults who already play crash and instant games and want to know the price of a bet before placing it. For people who were told that a strategy cannot lose and want to test the claim with arithmetic. And for anyone who wants to check that a provably fair game did what it promised.

It is not for anyone under 18. If gambling has stopped being fun, the responsible gambling page lists places that help.

Who runs BetProof

BetProof is run by BetLot Ltd.

Getting in touch

Questions and corrections are welcome. The address is on the contact page, and the words used across the site are explained in the glossary.

Last updated on 10 Nov 2026.