THE 19 BEST Betting Sites 2025 Update Online Bookmakers
It is important to remember that the maximum wager that will be accepted is £1,000. Rolletto offers some of the best free bets and betting welcome offers on our list. New UK+Ire betting companies not on gamstop customer offers include a 150% welcome bookmaker offer, in addition to 100 free spins at Rolletto.
Special features at Paddy Power
- In keeping with it’s ‘big hitting’ reputation, new punters will need to bet £50 first up to get a £25 free bet.
- Bet365 is a one-stop shop for most UK bettors thanks to its superb sports coverage, fantastic sports betting app, and consistently great odds.
- They have moved seamlessly into the internet and mobile era, offering well over 30 sports and plenty of other markets including casinos, bingo, poker and others.
This guide for the best betting sites of December 2025, was designed with you in mind. We created this page in order to help you identify the bookie you want to use and one that suits your needs. We’re confident in the betting sites we feature, and it must be noted we update this page regularly, so be sure to always check back and see who ranks number one with us. Remember, no matter which site you choose, always gamble responsibly.
While each sports betting site no doubt has their advantages, there are some which stand out from the rest – and it is these that you should prioritise when registering. On this page dedicated to ranking the best bookmakers, we offer you a comprehensive list drawn up by our experts, to help you in your search for the top bookmaker. Also, feel free to consult the different sports betting promo codes of the moment. A cashback promotion is a money-back offer that returns a punter’s stake if their bet does not succeed. The cashback offer will either be some or part of the initial stake. These promotions are available on a range of sports betting markets, including football, horse racing, tennis, boxing, cricket, darts, golf, and many more.
The UK Gambling Commission remains the gold standard in sports betting regulation. Every legal betting site operating in the UK market must hold a UKGC licence, proving its commitment to fair play, player protection, and transparent operation. Licensed betting sites undergo regular audits to ensure payments, data handling, and responsible gambling systems meet the highest standards.
Please consult the sportsbook website directly to view the most up-to-date terms and conditions regarding the bonus offers outlined on this page. Yes, with specialists like Spreadex — but it’s higher-risk and losses can exceed your deposit. We always test the customer support channels for ourselves, and if the offering isn’t up to scratch, we won’t recommend the bookmaker. However, we award extra points to sportsbooks that cover niche markets like esports and virtual sports, which are both increasing in popularity in the UK. One of the most fundamental aspects of any online sportsbook is the odds available. Get valuable tips on how to maximise your winnings in this top-flight horse racing event.
Interestingly, there’s also a daily and weekly ‘free to play’ option of casino games that require no deposit. Golf fans will enjoy the selection of international tournaments, Champions Tour and Ryder Cup options, to name just a few. It offers the best markets, especially for football and horse racing. With its user-friendly site design, a wide variety of betting options, live streaming, and fair odds, Sky Bet is an excellent choice for UK bettors searching for a trusted and easy-to-use online bookmaker. Launched in 2024, BetWright is a UK-licensed bookmaker operated by Onyx Gaming Limited.
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Read on to discover how to make your best bets on this top-flight basketball league. Get ready for the thrill of Serie A football with our complete guide and make the most of your bets. All you need to know about betting on Bundesliga, including top tips, strategies, and insights. In virtual basketball, digital teams compete in a simulated environment, capturing the essence of a real basketball game. Responsibility measures emphasise the importance of maintaining control and safety for all online bettors.
Although we receive a commission for the products on offer, this does not affect our reviews or transparency in any way. We have been pointing players in the direction of the best betting sites for over a decade. By focusing on safe and secure gambling practices, we empower our users to make informed decisions, fostering a trustworthy and responsible betting community. Joshua Howe is a content manager at Covers, helping make smarter sports bettors since 2021.
With a simple and straightforward design, this new betting site is easy to navigate with a wide variety of odds boosts, parlays, and props to choose from. There’s even special promos from popular ESPN personalities such as Stephen A. Smith or Pat McAfee that appear from time-to-time to enrich the ESPN-branded betting experience. FanDuel Sportsbook is one of several betting sites who got their start as popular daily fantasy sports apps. As such, FanDuel had several years of experience developing and refining the user experience on their mobile platform before ever launching their dedicated sports betting app on Android and iOS.
With that in mind, we think The Pools, a more traditional bookie with plenty of conventional markets – like novelty and pools betting options – would make for an ideal alternative. Bettors are able to tune in to major horse racing events, such as tennis, rugby and darts, to name just a few. This is why we have collected over 1000 user reviews across the different UK betting sites from the members here at OLBG.