Non-Gamstop casinos are online gambling platforms that operate independently of the UK's Gamstop self-exclusion program. These casinos cater primarily to players who wish to bypass the restrictions imposed by Gamstop, often offering a wider range of games, fewer wagering limits, and more flexible bonus terms. While they provide more freedom and accessibility, players should approach them with caution, as they are usually licensed outside the UK and may not offer the same level of consumer protection or regulatory oversight.