As an AI language model, I can provide you with a list of some notable start-ups that have been making waves in the gambling industry in recent years. While it is difficult to pinpoint the exact top 10 start-ups for this year, here are ten start-ups that have been recognized for their disruptive impact:
1. BetBuddy: Utilizing AI and machine learning, BetBuddy works on responsible gambling solutions, helping operators identify and support at-risk players.
2. Unikrn: Focused on eSports and crypto gambling, Unikrn offers a platform for users to bet on professional gaming events and create their own content.
3. Better Collective: This start-up specializes in creating platforms, community websites, and betting tips to enhance the overall sports betting experience.
4. Luckbox: Luckbox is an esports betting platform that caters specifically to the growing market for wagering on professional video game competitions.
5. Zensports: Zensports is a peer-to-peer sports betting marketplace that allows users to create and accept bets from others, providing a unique and decentralized betting experience.
6. OgaBet: OgaBet is an African-based online sports betting start-up that provides a platform for users to place bets on various sports events through their mobile devices.
7. Virtual Gaming Worlds (VGW): VGW operates social gaming platforms, including the popular Chumba Casino, which allows players to gamble with virtual currencies.
8. Simplebet: Simplebet focuses on micro-betting, offering real-time AI-generated odds for various in-game events to enhance the sports betting experience.
9. Gamban: Gamban is a software start-up that provides tools to restrict online gambling access, helping individuals who struggle with gambling addiction.
10. Parimatch Tech: Parimatch Tech is a technology-focused start-up that offers various sports betting and online casino solutions through its platform, powering both its own brand and others.
Please note that this list is not exhaustive, and the inclusion of any start-up does not constitute an endorsement. The gambling industry is dynamic, and new start-ups are constantly emerging, so some other promising disruptors may not be mentioned here.