Bet25 Becomes First Sportsbook to Introduce 0% Margin Betting With a Fixed 5% Commission

^{Screenshot of Bet25’s zero-margin betting offer}

Crypto sportsbook Bet25.com has introduced a sports betting system that replaces the traditional margin built into odds with a flat commission. The operator announced the launch on X.

Bookmakers typically build their profit margins into the odds, reducing potential returns for bettors.

Bet25 instead charges a 5% fee on the stake, applied once per bet slip regardless of the number of selections. The charge is displayed before a bet is confirmed.

The key distinction is that Bet25 has brought a commission-based pricing structure, previously associated with betting exchanges, to a conventional sportsbook.

Unlike bookmakers, betting exchanges act as intermediaries between bettors.

According to the developers, the system could be particularly beneficial for accumulator bets. With conventional pricing, each selection carries a built-in margin, and its effect compounds as more legs are added.

To demonstrate the potential savings, Bet25 provides a hypothetical five-leg accumulator in which each outcome has a 50% chance of winning. This corresponds to fair decimal odds of 2.00, although a bookmaker would typically offer a lower price to account for its margin. The example uses a $100 stake.

• Traditional bookmaker: Each selection is priced at 1.87, producing combined odds of approximately 22.87 and a potential payout of $2,287.
• Bet25: All five selections retain odds of 2.00, giving combined odds of 32.00. After deducting the $5 fee from the stake, the potential payout reaches $3,040.
• Difference: Around $753 more with Bet25.

These figures are based on the operator’s own hypothetical scenario, not actual bets placed with competing sportsbooks. Any financial advantage will depend on the prices and charges offered by individual operators.

The zero-margin system does not cover Bet25.com’s entire offering. The platform also features conventional betting markets.

The technology behind the project was developed by Vegangster, a software provider for online casinos and sportsbooks. Bet25.com is owned by Costa Rica-registered Horns and Hooves Company S.A. and operates under an Anjouan gaming licence.