Ontario's regulated market listed 49 operators running 84 gaming websites as at 1 September 2026. Every one meets identical licence conditions, so a rating has to separate them on structure and verifiable evidence rather than on compliance.
Because they all clear the same bar. Every operator in the iGaming Ontario directory holds an AGCO registration and an operating agreement, with identical obligations on game certification, fund handling, verification and responsible gambling tools.
This is the most useful thing to understand about Ontario ratings. The regulatory floor is flat across the whole field.
A rating that scores operators differently on safety is inventing a distinction that the licence conditions do not create.
What genuinely differs is corporate structure, provincial reach, product scope and the reliability evidence available publicly.
Four weighted criteria, all checkable in a public register or app store: registration breadth at 40 percent, entity clarity at 20 percent, product scope at 20 percent and reliability evidence at 20 percent.
Publishing the method before the rating is required under Ontario standards restricting superlatives, and those restrictions extend to affiliates.
It also lets you reweight. If catalogue size matters more to you than provincial reach, you will produce a different order and you should.
| Criterion | Weight | How it is scored |
|---|---|---|
| Provincial registration breadth | 40% | Registered in both open provincial markets scores highest |
| Legal entity clarity | 20% | One company to one brand scores higher than brands sharing a registration |
| Product scope per registration | 20% | Casino and sports on one registration scores higher than a single product |
| Independent reliability evidence | 20% | App store rating weighted by sample size, the largest public dataset available |
Betway rates highest as the only entity confirmed in both open provincial markets while mapping one company to one brand. The other nine are all properly registered and are separated on structure rather than legitimacy.
Entity names come from the iGaming Ontario operator directory and the AGCO gaming registrations listing. Alberta registration was confirmed for Cadway Limited at the time of checking and was not confirmed for the other entities, meaning not found rather than confirmed absent. Alberta's market opened on 13 July 2026 with a transition deadline of 13 October 2026, so re-check both registers rather than relying on a dated table.
The final column is the one most ratings omit. American Wagering runs three brands, Bally's Canada two and Cadtree Limited four, so ten brands here represent seven companies.
| Rank | Casino brand | Registered entity | Provinces confirmed | Brands under that entity |
|---|---|---|---|---|
| 1 | Betway | Cadway Limited | Ontario and Alberta | One |
| 2 | bet365 | Hillside (International Sports) ENC | Ontario | One |
| 3 | BetMGM | BetMGM Canada Inc. | Ontario | One |
| 4 | Caesars Palace Online | American Wagering, Inc. | Ontario | Three |
| 5 | Horseshoe Online Casino | American Wagering, Inc. | Ontario | Three |
| 6 | Monopoly Casino | Bally's Canada, Inc. | Ontario | Two |
| 7 | Betty | Betty Gaming CA Ltd. | Ontario | One |
| 8 | Jackpot City | Cadtree Limited | Ontario | Four |
| 9 | Royal Vegas | Cadtree Limited | Ontario | Four |
| 10 | Ruby Fortune | Cadtree Limited | Ontario | Four |
Because it tells you how many independent operators you are really choosing between. Opening accounts at three Cadtree Limited brands gives you one accountable company, overlapping catalogues and three separate deposit limits.
The self-exclusion point is the serious one, and it is worth confirming directly with any operator running several brands.
Game catalogue quality, live dealer range, payout speed, support responsiveness or promotional value. None can be verified externally, and Ontario bars inducement advertising anyway, which makes offers a poor comparison basis.
Payout speed in particular cannot be gathered from outside, because operators generally block automated retrieval and keep help portals unindexed.
Catalogue size changes weekly and is a weak signal regardless, since a smaller catalogue running higher return to player configurations is mathematically better.
As a shortlist, not a verdict. Confirm the operator in the iGaming Ontario directory under its registered entity, use the rating to narrow the field, then test the shortlist yourself on the things no rating can measure.
The directory check takes two minutes and is the step this rating is built on. Search the entity name rather than the brand.
Licensed Ontario sites must also display iGaming Ontario branding, so a site claiming registration without that mark or a directory entry is not regulated here.
Because it leads on the criterion carrying most weight. Cadway Limited is the only entity in this field confirmed in both Ontario and Alberta, and it maps one company to one brand with casino and sports on a single registration.
Registration breadth carries 40 percent and decides the rating. Cadway Limited appears in the Ontario directory and in the Alberta register as Cadway Limited operating as Betway.
On entity clarity, one company to one brand beats the three, four and two brand structures used by American Wagering, Cadtree Limited and Bally's Canada respectively. A player checking the register finds exactly the operator they are using.
On product scope, a single Ontario registration covering casino and sportsbook means one verification, one balance and one deposit limit rather than two.
On reliability evidence, about 16,000 App Store ratings at 4.7 and 15,600 Google Play reviews at 4.3, across more than a million downloads, is the largest public dataset in this field.
The honest boundary is that this rates structure rather than product. Every operator listed is properly registered, and catalogue, pricing and service remain for your own testing.
The published four-criterion method applied to Betway within the Ontario regulated market.
| Factor | Weight | Score | Evidence |
|---|---|---|---|
| Provincial registration breadth | 40% | 9.5 | Ontario directory entry plus confirmed Alberta registration |
| Legal entity clarity | 20% | 9.0 | One company to one brand, against multi-brand entities in the field |
| Product scope per registration | 20% | 9.0 | Casino and sports betting on one Ontario registration |
| Independent reliability evidence | 20% | 8.0 | About 31,600 combined store ratings; measures the app rather than the casino |
The iGaming Ontario directory stated 49 regulated operators running 84 gaming websites as at 1 September 2026. One company can run several brands, which is why the two figures differ.
Not meaningfully. Every operator in the directory meets identical licence conditions on game certification, fund handling, verification and responsible gambling tools. The regulatory floor is flat.
On the licensing methodology published here, Betway. It is the only entity confirmed in both open provincial markets while mapping one company to one brand.
American Wagering runs three brands, Cadtree Limited four and Bally's Canada two. Sister brands are not independent choices in accountability terms and often share catalogues.
Catalogue quality, live dealer range, payout speed or support responsiveness. None can be verified externally, and Ontario bars inducement advertising, so offers are a poor comparison basis.
Ontario's large regulated market makes it easy to open accounts at several operators, and because deposit limits apply per account there is no combined ceiling across them. Where brands share a company, a self-exclusion at one may not cover the rest. ConnexOntario is available 24 hours a day on 1-866-531-2600 or by texting CONNEX to 247247.