Top Ontario Casinos

Every casino on this page clears the same baseline: active registration with iGaming Ontario and regulation by the AGCO. That licensing is non-negotiable, but it is only the starting point. Once an operator is regulated, the differences that actually affect players come down to how the site is run day to day.

The biggest one is money movement. Ontario players overwhelmingly use Interac, so support for it matters, and so does how quickly an operator pays out. Interac withdrawals are typically processed within one to three business days at the better operators, while slower sites can take noticeably longer. Game selection is the next differentiator: platforms that work with many software providers offer far more breadth across slots, table games, and live dealer studios than single-provider sites.

Support quality, mobile experience, and responsible gambling tools round out the picture. We look for accessible live chat, bilingual English and French support for Ontario's population, a full-featured mobile site or app, and clear deposit, loss, and time limits with self-exclusion built in. An operator's history in other regulated markets adds useful context, though it never outweighs the factors players feel directly.

We score each operator on these seven factors and keep the data current rather than ranking by marketing. You can read the full weighting on our methodology page.

Ontario opened its regulated online casino market on April 4, 2022, becoming the first province in Canada to license private operators rather than running everything through a single government site. The system splits two jobs between two bodies. iGaming Ontario (iGO), a subsidiary of the AGCO, holds the commercial agreements with each operator. The Alcohol and Gaming Commission of Ontario (AGCO) sets the rules and enforces them. An operator has to be cleared by both to legally offer games in the province.

Registration is not a formality. Operators must meet standards for player fund protection, with deposits held in segregated accounts, and they must provide responsible gambling controls, fair-play certification on their games, and proper dispute channels. Players have to be 19 or older and pass age and identity verification before they can play. These protections are the practical reason to stay inside the regulated market rather than using offshore sites that answer to no Ontario regulator.

That distinction is the whole point of this directory. Every brand we list is verifiable on the official iGO registry, and we link out to it so you can confirm any operator yourself. For a deeper walkthrough of the rules, see our Ontario gambling regulations guide.