How we review online casinos
Every casino on UniPlay is reviewed the same way and earns one number: the UniPlay Score, a 0–10 rating we compute ourselves from the facts we collect. It answers the question a player is actually asking — which licensed casino is the best to play at — not just whether a site is legal. It is never paid placement, and no casino can buy a higher score.
To appear on our lists at all, a casino must hold a verified, active iGaming Ontario (AGCO) registration — that's the gate. The score then ranks the regulated field on six factors players care about. Trust & reputation is the heaviest factor by design: a casino is only as good as its players' experience.
The six factors
The backbone of the score, and deliberately its heaviest part: verified iGaming Ontario (AGCO) registration, the complaints record, years of operation — and, above all, the casino's real-world reputation among players (see the next section). A casino players are unhappy with cannot score well here, whatever its spec sheet says.
The reported overall return-to-player, from the casino's own audited figures and reputable industry data. Higher is better, but it's an average across the whole library and is reported, never guaranteed.
The welcome offer judged on real value, not headline size: the wagering requirement, the terms-and-conditions fairness, and the size of the offer. A big bonus with 60x wagering scores below a smaller one with fair terms.
How fast you actually get paid, from our payout-time data and hands-on cashout tests. Instant and same-day payers score highest; multi-day waits score lower.
The depth of what you can play — the library and the number of game studios behind it, including live-dealer coverage. Beyond a healthy library size, extra thousands of near-identical titles don't move the score: 1,000 games and 5,000 games are the same experience for a real player.
How easy it is to move money — whether Interac is supported (the Canadian essential), the breadth of payment methods, and the minimum deposit. Weighted for Canadian players specifically.
Online reputation & momentum
We regularly patrol what real players say about each casino across major review platforms and player communities. Ratings are combined into a single reputation signal weighted by how many players are behind them and how recent they are: a handful of old reviews counts for little, thousands of recent ones count for a lot. We record where every number came from, and we never invent one.
Momentum matters too. A casino coasting on old praise while its recent reviews turn sour sees its reputation — and its ranking — fall before the averages catch up. And there is a hard guardrail: a casino whose current player reputation is genuinely poor cannot hold a top-tier position on our lists, no matter how strong its RTP, games or bonuses look on paper. That rule exists because recommending a casino players are unhappy with would defeat the point of this site.
Our review process
Every review runs through the same seven steps, so no casino gets a shortcut and every rating is traceable back to a source.
A casino only qualifies for review if it holds a verified, active iGaming Ontario (AGCO) registration. We check each one against the official operator registry — a clear, authoritative result: registered, or not.
We collect the things players actually care about — payout rate, withdrawal times, game and provider counts, banking methods, bonus terms — and store each as a dated fact with the source it came from.
We patrol what real players say across major review platforms and player communities, and combine it into one reputation signal weighted by how many players are behind it and how recent it is.
A first draft is assembled from the verified facts with AI assistance. It is never published as-is — it is raw material for the human step that follows.
An editor checks every claim against its source, corrects anything off, and signs the review off. Nothing goes live on the strength of the draft alone.
The fixed UniPlay formula turns the verified facts into the 0–10 UniPlay Score and produces the list order — identically for every casino. No hand-ordering, no paid placement.
Reputation and volatile figures are re-patrolled regularly, and each review carries a dated 'last verified' so you can see how current it is.
How the list is ordered
The ranking you see is the score adjusted by three things: how fresh our data on the casino is, how complete its verified profile is, and its current player reputation including the guardrail above. No hand-ordering, no paid placement — the formula produces the order, identically for every casino.
How we calibrate it
The scale is tuned to reflect reality: a genuinely strong, licensed casino — high RTP, fast Interac payouts, a deep library and a clean record — lands in the 8s and 9s. Most of the regulated market sits in the 6–8 range. A score below 5 means thin data or a weak record, not necessarily a bad casino. The tiers are: 9.0–10 very high, 8.0–8.9 high, 5.0–7.9 average, below 5 building.
Where a casino is missing data, that factor scores neutrally rather than being penalised to zero — so an incomplete profile ranks below a fully-verified one of equal quality, but isn't unfairly buried. Every input is a stored fact with its own source, so any score is auditable casino by casino.
What the score does not include
Reviews posted on UniPlay itself are kept separate and shown on their own until we have enough verified volume to fold them in — we never seed or buy ratings. We do not republish any single third-party score as our own; outside ratings are one input into our own reputation assessment, always credited where shown. And there is no pay-to-rank: the formula is fixed and applied identically to every casino.
RTP figures are reported, not guaranteed, and represent an average across a casino's library. Always play within your means — 19+ in Ontario.