About Us
Casino Sites is an independent research site built for people comparing new online casinos in the United States. We look at where a casino is licensed, how its bonuses actually pay out, what it costs to deposit and withdraw, and whether the games it offers are certified fair — then we put that in plain language instead of marketing copy.
Why we focus on new online casinos
New sites move fast: fresh welcome offers, new game studios, new payment rails like crypto and instant e-wallets. That's also where the risk sits — an untested platform, an unclear licence, or bonus terms written to look generous but pay out very little. Our job is to sort the two apart before you sign up anywhere, not after.
How we assess the operators we list
Every casino that appears on griffinanalytical.com is checked against the same set of criteria. Commission from an operator, where it exists, never buys a higher position — rankings are based on the factors below.
- Licensing and regulation: we confirm the casino publishes a licence and note what that licence covers, since oversight varies a lot between regulators.
- Bonus terms: we read the wagering requirements, expiry dates, maximum withdrawal caps and game restrictions attached to headline offers, not just the headline percentage.
- Payment methods: we check what U.S. players can actually use to deposit and cash out — ACH transfer, debit cards, digital wallets, crypto, and online cash services where supported — plus stated processing times and fees.
- Game fairness: we look for evidence of certified random number generators and independent testing on slots and table games.
- Security: we confirm the site runs on HTTPS encryption and ask what identity verification (KYC) is required before a first withdrawal.
- Customer support: we note the channels on offer — live chat, email, phone — and how easy they are to actually reach.
Where our current top picks stand
Based on this process, Raging Bull currently holds our top editorial rating, with a 410% match up to $10,000 plus 50 free spins for new players — a large headline offer that still comes with standard wagering requirements, so it's worth reading the terms before claiming it. Uptown Aces follows closely with a 600% new-player bonus, one of the largest match percentages we track, though bigger percentages typically mean stricter turnover conditions, not necessarily better real-world value. Ignition rounds out our top three with a more moderate 300% welcome bonus up to $3,000 and a stronger reputation for its poker and live-dealer offering specifically. None of these — or any operator on this site — should be read as a guarantee of winnings; every casino game carries a built-in house edge, and outcomes are never certain.
What "return to player" and RNG certification actually mean
Return to Player (RTP) is a long-run statistical average calculated over millions of rounds, not a prediction for any single session. A slot advertised at 96% RTP can still produce long losing streaks or occasional large wins — the figure only tells you how the game behaves over time. Certified random number generators exist to make sure each spin or hand is independent and can't be predicted or manipulated, and independent testing labs periodically verify that this holds. We look for evidence of both before recommending a game library, but we never claim to have tested payouts ourselves.
Eligibility and where these sites can legally operate
Online casino availability in the U.S. depends on state law, and rules differ significantly from one state to the next. As a general standard, players must meet the minimum legal gambling age — typically 21, though this varies by activity and state — and must be physically located within a state where online casino play is permitted at the moment they play, regardless of where they live. Some operators also apply their own residency or account verification checks. We don't make legal determinations for individual states; if you're unsure whether a given form of online gambling is permitted where you are, check your state's gaming regulator directly.
How deposits, withdrawals and verification work
Most operators we review support a similar range of banking methods, though not every method is available on every site:
| Method | Typical use | What to check |
|---|---|---|
| ACH bank transfer | Deposits and withdrawals | Processing time, minimum/maximum limits |
| Debit cards | Deposits | Whether the same card can be used for withdrawals |
| Crypto | Deposits and withdrawals | Network fees, exchange rate volatility |
| Digital wallets | Deposits and withdrawals, where supported | Withdrawal caps, support availability |
| Online cash transfer services | Deposits | Fees and third-party service terms |
Before releasing a first withdrawal, almost every licensed casino requires identity verification (KYC) — usually a photo ID and proof of address. This is a standard anti-fraud and anti-money-laundering step, not a sign that anything has gone wrong with your account, but it can add a delay to your first payout if documents aren't ready in advance.
Beyond the casino floor
Many of the operators listed here also run sportsbook sections or standalone sports betting products alongside their casino games, and some offer social or sweepstakes-style play using coin systems rather than direct real-money wagering. These sit under different rules and different eligibility criteria than the main casino product, so it's worth checking which model a site actually uses before you deposit.
Responsible gambling comes first
We write about odds and bonuses, but we start from the assumption that gambling should stay enjoyable and affordable. Set a deposit and time limit before you start playing, never gamble with money you've borrowed, and stop if it stops being fun or starts affecting your finances. Most licensed casinos offer self-exclusion tools and deposit or spending limits directly in account settings, and national organizations such as the National Council on Problem Gambling (1-800-GAMBLER) provide free, confidential support. Our Responsible Gambling page has more detail on limits, self-exclusion and where to get help.
Questions we get asked
Do you accept payment to rank a casino higher? No. Ratings are based on the licensing, bonus terms, payments, and fairness checks described above, and commercial relationships don't move an operator's position.
Have you played at every casino you list? We research and verify publicly available information — licensing status, bonus terms, published RTPs, banking options — rather than claiming to have deposited or wagered at each site ourselves.
Why do you focus on new casinos specifically? Newer platforms tend to have the largest introductory offers and the newest payment options, but also the least track record, so they need closer scrutiny before we list them.
Get in touch
If you've spotted outdated information, have a question about how we assess a casino, or want to flag an experience with an operator we cover, reach out through our Contact Us page. For the rules governing use of this site, see our Terms and Conditions.