About Us

Online Casino Sites is an independent research and comparison site covering online casinos for players in the United States, with particular attention to new online casinos — the brands that launch, rebrand or expand into new states and arrive with loud welcome offers and very little public track record. This page explains who we are, how we build our top lists, how we earn money, and where the limits of our research sit. Last fact-checked Sep 25, 2026 by Dylan Bennett.

What we actually do

We are not a casino. We do not accept deposits, hold player funds, run games or take bets. We publish reviews, explainers and comparison tables about operators that market to US readers, and we point out the terms attached to their offers — wagering requirements, maximum bonus bets, expiry dates, cashout caps, minimum deposits and withdrawal limits — because those conditions usually matter more than the headline percentage.

Our audience is adults 21 and over researching real money online casinos and trying to work out which sites are worth an account. Some readers know what a 40x playthrough means; many do not. We write for both without padding the page with warnings or jargon.

Why we focus on newest online casinos

New brands are the hardest part of this market to assess honestly. A site that launched last quarter has no complaint history, no long record of paying withdrawals, and often no clear public information about ownership. At the same time, new casino sites tend to run the largest introductory offers, because that is how they buy attention.

So our angle is not "new means better". It is: here is what a new operator is offering, here is what the terms say, here is what we could confirm about the company behind it, and here is what remains unverified. Where information is missing, we say it is missing rather than filling the gap with marketing language.

How we make money, and what that does not buy

Online Casino Sites earns commission through affiliate links. If you follow a link from a comparison table to an operator and open an account, we may be paid. That revenue funds the site.

What commission does not do is decide rank order or editorial score. Operators cannot buy a position, cannot review copy before it publishes, and cannot have a drawback removed. We also cover sites we would not recommend to a cautious reader, and we say so in the write-up. If a brand's terms tighten after we publish, our note about it stays until we recheck.

Two honest limits worth stating: our list is not exhaustive — some operators have no affiliate program and we may cover them less often — and ratings are editorial opinions from our own research, not customer-review averages and not a prediction of your experience.

How we score an operator

Every brand goes through the same checks. We research and verify; we do not claim to have deposited, played or withdrawn.

1. Legal standing. Who owns and operates the brand, what licence or regulatory registration is publicly claimed, and whether that authorization actually covers US players in a given state.
2. Bonus terms in full. Wagering multiplier and what it applies to, maximum bet while a bonus is active, expiry window, cashout limit, excluded games and game weighting.
3. Money in and money out. Accepted payment methods, minimum deposit, minimum withdrawal, withdrawal limits per day, week or month, stated processing times and any fees.
4. Verification process. What KYC documents are requested, when identity checks are triggered, and whether source-of-funds checks are mentioned in the terms.
5. Games and software. Which categories are covered, which providers supply them, whether RTP information is published, and whether the site describes independent RNG testing.
6. Support and complaints. Contact channels, stated hours, and whether there is a documented complaints procedure and escalation route.
7. Player protection tools. Deposit and loss limits, session reminders, time-outs and self-exclusion.

Three of the brands we cover, and why

These are examples of how our write-ups read. Offers shown are the operators' advertised terms as researched on Sep 25, 2026; promotional terms change, so check the current conditions on the operator's own page before depositing.

Raging Bull — rated 10.0

Raging Bull sits at the top of our list because its offer structure is transparent enough to analyze properly and the brand has been visible in the US-facing market long enough to have a public footprint, which is unusual among the sites we classify as newer entrants. The advertised welcome package is 410% up to $10,000 plus 50 free spins, which is a tiered deposit match rather than a single flat bonus — the headline figure typically requires the maximum qualifying deposit, and the free spins are usually restricted to named slots.

Limitation: very large percentage matches almost always come with correspondingly heavy playthrough and a maximum cashout cap on bonus-derived winnings. A $10,000 headline is a ceiling, not an expectation, and a 10.0 editorial rating reflects how the site compares within our list — not a guarantee of payment or of your outcome.

Magician Bet — rated 9.8

Magician Bet earns its place for a reason that has nothing to do with size: its 101% no-wagering offer removes the single feature that causes most bonus disputes. When a match has no playthrough attached, what you win is ordinarily withdrawable without grinding through a multiplier, which makes the value far easier to calculate than a 400% offer.

Limitation: no-wagering offers are usually smaller and often carry their own restrictions — a lower maximum bonus amount, a short expiry window, or a limit on which games count. "No wagering" also does not mean no verification; you will still need to pass KYC before a withdrawal is released.

Slots of Vegas — rated 9.8

Slots of Vegas is here for its slot-led catalog and a welcome offer that names the game it applies to: 375% bonus plus 50 free spins on Cash Chaser. Naming the title is a small but useful sign, because it tells you upfront where the spins can be used instead of leaving it buried in terms.

Limitation: a slots-heavy library means table and live-dealer options are thinner, and free-spin winnings are commonly credited as bonus funds with their own wagering requirement and cashout cap attached — so the spins are a trial of the game more than a route to a cash balance.

Comparing the offers we list

This table shows what each brand advertises and our editorial rating. Ratings are ours; offers are the operators'. It is not a ranking of safety or of likelihood of payout.

Operator	Advertised welcome offer	Editorial rating	Offer type
Raging Bull	410% up to $10,000 + 50 Free Spins	10.0	Deposit match + spins
Magician Bet	101% No Wagering	9.8	Deposit match, no playthrough
Slots of Vegas	375% Bonus + 50 Free Spins on Cash Chaser	9.8	Deposit match + game-specific spins
Uptown Aces	600% For New Players	9.6	High-percentage deposit match
Card Crush	Instant Welcome Reward: 2 Mystery Coins & 5 Cards	9.3	Social/sweeps-style reward
Zumba Cards	250% Deposit Bonus up to 250 SC	9.1	Sweeps coin package
BetUS	200% up to $4,000 for New Players	9.1	Deposit match, casino and sportsbook
Amazon Jackpots	4 Posters + 40 Free SC + Bonus Wheel for $20	9.1	Purchase-linked coin package
Slots and Casino	500% up to $2,500 x3	8.8	Multi-deposit match
Bets.FM	225% up to 1 BTC + 225 Free Spins	8.8	Crypto-denominated match

The money side we check on every review

Before we publish, we look at the full cost of taking part rather than just the bonus. That means:

• Minimum deposit — and whether the qualifying deposit for the advertised offer is higher than the site minimum.
• Payment methods available to US customers — debit cards, credit cards where the issuer permits gambling transactions, ACH and bank transfer, e-wallets, prepaid options and, at some brands, crypto. Card acceptance for gambling is issuer-dependent in the US, so we treat a listed method as available only where the operator states it for US accounts. PayPal support in particular varies by operator and state and should never be assumed.
• Minimum withdrawal and withdrawal limits — daily, weekly and monthly caps, plus whether jackpot wins are paid in installments.
• Timings — a pending or reverse-withdrawal period, then the processing time for the method itself. Advertised speeds are operator claims, not results we measured.
• Fees — deposit fees, withdrawal fees, currency conversion and any charge for a second withdrawal in a period.
• Verification — ID, proof of address and payment ownership, and sometimes source-of-funds checks on larger balances. Uploading documents early is the simplest way to avoid a delayed first cashout.

The games we assess

Catalogs differ, so we describe categories rather than counting titles:

• Slots — the bulk of most libraries, judged on published RTP, volatility and provider mix.
• Progressive jackpots — pooled prizes with their own qualifying-bet rules; often excluded from bonus play.
• Table games — blackjack, roulette and baccarat, which frequently contribute at a reduced rate toward wagering requirements, or not at all.
• Live dealer — streamed tables with real croupiers, usually the most restricted category under bonus terms.
• Mobile — browser play versus a dedicated casino app, and whether the full library carries over.

Sportsbooks and sweepstakes sites sit beside the casino

Several operators on our list run more than a casino. BetUS pairs casino play with sports betting, where the product, pricing and bonus rules are different — sportsbook offers are usually structured around qualifying odds and settled wagers rather than a wagering multiplier on a balance. Card Crush, Zumba Cards and Amazon Jackpots are built on a coin-package model, where you buy or receive coins and, in sweepstakes formats, a separate promotional currency is what can be redeemed. Those models have their own eligibility and redemption rules and should not be read as the same product as a real money online casino. Bets.FM prices its welcome offer in crypto, which introduces exchange-rate movement between deposit and cashout.

US law, state licensing and who can play

You must be 21 or over to gamble at a US online casino, and physically located in a state that permits the product you are using. There is no single federal online casino licence. Federal law shapes some aspects of payments and interstate activity; the decision to authorize and license online casino gaming is made state by state, and the list of states that have done so is short compared with states that allow online sports betting or none at all.

The distinction that matters most: an operator accepting US customers is not the same as an operator being authorized to serve them in your state. Some brands marketed to American players hold offshore licences and are not regulated by a US state gaming authority, which changes what consumer protection and complaints escalation you actually have. Sweepstakes and social casino models operate under a different legal theory again, and their availability also varies by state. We tell you what a brand publicly claims and flag where we could not verify it; we do not assert a specific licence or registration we have not seen.

Because the rules are state-level and change, check your own state's current position before you open an account. Our reviews of sites operating outside UK self-exclusion schemes cover a separate market with different rules and should not be read as US guidance.

Where we draw the line

We never describe a casino as completely safe, never guarantee a withdrawal or a win, and never present gambling as a way to make money or fix a financial problem. The house edge is real and built into every game. If play stops being entertainment, the tools that help are deposit and loss limits, time-outs, self-exclusion and blocking software — and free, confidential support is available in the US through the National Council on Problem Gambling helpline, 1-800-GAMBLER. Our responsible gambling resources go through those options in more detail.

Corrections, questions and how to reach us

Offers, terms, payment options and state availability change without notice. We date our findings and recheck listings, but if you find something out of date or wrong, tell us — corrections from readers are one of the more reliable ways we catch changes early. Reach us through the contact page, and the terms covering use of this site set out the rest.

The practical way to use Online Casino Sites: shortlist two or three brands whose offer structure suits how you actually play, read the full bonus terms on the operator's own site, confirm the payment method you want is available to you, and only then decide whether an account is worth opening.