Bet25 cuts the house edge down to one fee—because hidden margins love compound interest

Bet25.com launched its Zero Margin Sportsbook in Berlin, Germany on November 9th, 2026, replacing odds with embedded bookmaker margins with a single 5% fee covering wagers containing one selection or five. The platform said the model is intended to provide transparent pricing and higher returns on multi-leg parlays.

Traditional sportsbooks typically reduce the price of each outcome by 5% to 10%, according to Bet25. Because the deductions are applied across every leg, the effect compounds on combo bets and can leave payouts below the amount indicated by the underlying probabilities.

Bet25 illustrated the difference with a five-leg parlay featuring five true 50/50 selections. A standard bookmaker might price each outcome at around 1.87, while the Zero Margin Sportsbook assigns 2.0 to each pick. On the same $100 bet and with the same risk, Bet25 said the zero-margin pricing produces a payout that is $755 higher because the hidden deductions are not multiplied across the five legs.

The launch was developed with Vegangster as Bet25’s primary platform partner, with the companies working together from initial ideation through full deployment. Bet25 said Vegangster’s flexible architecture supported the implementation of the product’s pricing mechanics, while the company encouraged customers to compare its payouts with those of other betting sites rather than relying on claims of “the best odds.”