Bookmaker
Smarkets
Smarkets is a betting exchange platform allowing users to bet against other users rather than a traditional bookmaker.
Rating
★★★★★
★★★★★
Avg. margin
1.58%
217 samples
User reputation
mixed
Odds and pricing comparison
Best Low Margin Bookmakers
Bookmaker margin directly affects how much value you get from your bets. Lower margins usually mean better odds and more competitive pricing. This page compares bookmakers using average margin data calculated from real betting markets.
10 bookmakers
What is bookmaker margin?
Bookmaker margin represents the built-in advantage sportsbooks have over bettors. It is calculated from the implied probabilities of all outcomes in a market. Lower margins generally mean better odds and better long-term value.
For example, sharp bookmakers and exchanges often operate with margins around 2–4%, while recreational sportsbooks may run margins above 6% or even higher in smaller markets.
The margins shown here are based on sampled betting markets and provide a practical comparison between bookmakers rather than theoretical pricing.
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Showing 10 of 10 bookmaker reviews.
4.2/5
Bookmaker
Betfair
Betfair is best known for its betting exchange, where users can bet against each other, but it also operates a traditional sportsbook with standard fixed-odds betting markets.
Rating
★★★★★
★★★★★
Avg. margin
2.05%
250 samples
User reputation
mixed
Bookmaker
Matchbook
Matchbook is a betting exchange platform allowing users to bet against other users rather than a traditional bookmaker.
Rating
★★★★★
★★★★★
Avg. margin
2.56%
250 samples
User reputation
mixed
Bookmaker
Pinnacle
Pinnacle is a sportsbook known for sharp-friendly pricing, high limits and a lower-margin approach compared with many recreational bookmakers.
Rating
★★★★★
★★★★★
Avg. margin
3.80%
250 samples
User reputation
positive
Bookmaker
1xBet
1xBet is a large international sportsbook known for broad market coverage, many sports and betting options, but it also has a more controversial reputation than many regulated mainstream bookmakers.
Rating
★★★★★
★★★★★
Avg. margin
3.80%
250 samples
User reputation
negative
Bookmaker
BetOnline
BetOnline is an offshore sportsbook offering sports betting and casino products to international users and markets where regulated sportsbooks may not be available.
Rating
★★★★★
★★★★★
Avg. margin
4.44%
250 samples
User reputation
mixed
Bookmaker
LowVig
LowVig is an offshore sportsbook focused on offering lower bookmaker margins compared with traditional betting operators.
Rating
★★★★★
Avg. margin
4.93%
250 samples
User reputation
mixed
Bookmaker
Coolbet
Coolbet is a European sportsbook brand with strong presence in Nordic and Baltic markets, offering sports betting and casino products across regulated jurisdictions.
Rating
★★★★★
★★★★★
Avg. margin
5.20%
250 samples
User reputation
positive
Bookmaker
ATG
ATG is one of Sweden’s best-known betting operators, especially associated with horse racing, trotting and pool betting products such as V75, while also offering sports betting and casino.
Rating
★★★★★
★★★★★
Avg. margin
5.27%
250 samples
User reputation
mixed
Bookmaker
Hard Rock Bet
Hard Rock Bet is a US-regulated sportsbook and casino app connected to the Hard Rock brand, offering online sports betting in selected licensed states.
Rating
★★★★★
★★★★★
Avg. margin
5.36%
250 samples
User reputation
mixed