It’s difficult to determine the best sign-up bonus at bookmakers, as each has its own unique offers and terms and conditions. However, some bookmakers may offer a free bet or matched deposit bonus upon signing up. It’s important to read the terms and conditions carefully and compare the offers across multiple bookmakers to find the one that suits your needs best. Keep in mind that while sign-up bonuses can be enticing, it’s important to choose a bookmaker with a reliable and secure platform, competitive odds, and a good reputation in the industry.