About Us

USA Online Casinos is an independent research and comparison site for American adults looking at real money online casinos. We do not run games, take deposits or hold player funds. What we publish is desk research: we read bonus terms line by line, check what a site says about licensing and state availability, and record the details that decide whether an offer is worth your time.

This page explains who writes the site, how the rankings on ferret-fact.org are put together, how we are paid, and — just as important — what our ratings cannot tell you. Information on this page was last checked on Sep 25, 2026.

What we cover and who it is for

Readers must be 21 or over in most US jurisdictions, and legal availability depends entirely on the state you are physically in. We write for people at very different levels of experience, so we explain wagering requirements, KYC checks and withdrawal limits rather than assuming you already know them.

Our coverage runs across five areas:

• Bonuses and promotions — welcome bonuses, deposit bonuses, free spins, no-deposit bonuses, cashback bonuses and loyalty rewards, always read against their wagering requirements, maximum bonus bets, expiry dates and cashout caps.
• Money in and out — minimum deposits, withdrawal times, withdrawal limits, minimum withdrawal amounts, payment fees and the identity checks that sit between a win and a payout.
• Games — slots and their RTP and volatility, progressive jackpots, blackjack, roulette, baccarat, live dealer rooms, the software providers behind them and how random number generators work.
• Legal standing — online casino licences, US gambling laws, state gambling laws and the difference between a site that accepts US customers and one authorized to serve them.
• Player protection — self-exclusion, deposit and loss limits, complaints procedures and responsible gambling tools.

How we are paid, and what that does not buy

We earn commission when a reader follows a link to an operator and signs up. That is how the site funds itself. Commercial relationships do not decide position, rating or what we write about a brand's weaknesses. An operator cannot pay to move up the list, and we publish the drawbacks of the sites we rank highest alongside the reasons they rank there.

Ratings on this site are editorial scores produced by us. They are not customer-review averages, and they are not the output of a trust or safety audit. Treat them as a research summary, not a verdict on whether a casino is safe for you.

How we build the rankings

We have no testing evidence to offer and we will not pretend otherwise. Nobody on this site has deposited money, played a session or requested a withdrawal for review purposes. Every claim we make comes from published terms, operator documentation and public regulatory material — researched and verified, not experienced.

1. Record the headline offer exactly as advertised, with its stated percentage, cap and any free spins.
2. Pull the attached terms: wagering multiple, whether it applies to bonus only or deposit plus bonus, maximum bet while a bonus is live, expiry window and any cap on what can be cashed out.
3. Check the banking page for minimum deposit, minimum withdrawal, published processing times, fees and which methods are actually offered to US accounts in USD.
4. Check what the operator states about licensing and which states or territories it says it serves, and note where that information is thin or absent.
5. Look at the games catalogue by category and the providers named, without counting titles we cannot verify.
6. Note support channels, responsible gambling controls and the published complaints route.
7. Score, then write up the limitation as well as the appeal. Every entry gets at least one.

Why the biggest bonus is rarely the best bonus

This site leads on bonus size because that is what most readers search for first. It is also the number most likely to mislead. A 600% match with a 50x wagering requirement and a $100 cashout cap is worth less than a smaller offer with no playthrough attached.

Here is how the top-ranked offers compare on the one thing the headline figure never tells you — the shape of the offer itself.

Casino	Advertised offer	Editorial rating	Type of offer
Raging Bull	410% up to $10,000 + 50 free spins	10.0	Large-cap deposit match with spins
Magician Bet	101% no wagering	9.7	Low multiple, no playthrough stated
Slots of Vegas	375% + 50 free spins on Cash Chaser	9.7	Match plus game-specific spins
Uptown Aces	600% for new players	9.6	Highest advertised percentage
Card Crush	2 mystery coins and 5 cards	9.2	Instant reward, not a cash match
Zumba Cards	250% deposit bonus up to 250 SC	9.2	Sweeps-currency style bonus
BetUS	200% up to $4,000	9.0	Match across casino and sportsbook
Amazon Jackpots	4 posters, 40 free SC, bonus wheel for $20	8.8	Purchase-linked package
Slots and Casino	500% up to $2,500 across three deposits	8.7	Staged multi-deposit match
Bets.FM	225% up to 1 BTC + 225 free spins	8.6	Crypto-denominated match

Every one of these is subject to the operator's own terms, which change. Read them on the casino's site before you deposit.

Three examples of how we write an operator up

Raging Bull — the largest advertised ceiling on our list

Raging Bull sits at the top because its 410% match up to $10,000 plus 50 free spins is the highest cash ceiling among the offers we cover, and the bonus is presented in a single, readable structure rather than buried in a staged sequence. For a reader whose search begins with "biggest bonus", it is the obvious reference point.

The limitation is the same thing that makes it attractive. Reaching anything near a $10,000 match means a very large deposit, and high-percentage matches at this end of the market typically carry substantial playthrough and cashout limits. Verify the wagering multiple, the maximum bet allowed while the bonus is active and any cap on withdrawable winnings before you treat the headline number as money.

Magician Bet — the smallest headline, the cleanest terms

Magician Bet is here as the deliberate counterweight. A 101% match advertised as no wagering means the funds behave much more like your own balance than a typical bonus, which removes the single biggest reason players fail to convert a bonus into a withdrawal.

The trade-off is obvious: you get far less nominal value than a 400% or 600% match. "No wagering" also does not automatically mean no conditions — maximum bet rules, game exclusions and a cap on winnings from the bonus can still apply, so check those before assuming the balance is unrestricted.

Slots of Vegas — a match tied to a named slot

Slots of Vegas pairs a 375% match with 50 free spins on Cash Chaser. The spins being tied to one named game is useful information rather than a drawback in itself: you know exactly where they can be used, and you can look up that title's RTP and volatility before you claim.

The limitation is that game-restricted spins offer no flexibility, and slot-only bonus play is common at this style of casino — table games and live dealer rounds often contribute little or nothing toward wagering. If you mainly play blackjack or roulette, this offer suits you poorly regardless of its size.

What "payment method" means in practice for US players

We check what each operator publishes about banking rather than assuming anything works nationwide. In the US market the usual routes are debit cards, credit cards (often declined by the issuer for gambling transactions), ACH or bank transfer, e-wallets where offered, and — at offshore-facing sites such as Bets.FM, where the bonus is denominated in bitcoin — cryptocurrency. PayPal availability is limited and depends on both the operator and your state, so it should be verified on the banking page rather than taken on trust.

The things we look for, and that you should look for too:

• Minimum deposit and minimum withdrawal, which are rarely the same figure.
• Whether deposits are instant but withdrawals run on a review period before processing begins.
• Weekly or monthly withdrawal limits, which matter enormously if you hit a progressive jackpot.
• Fees per method, including any charge for a second withdrawal in the same period.
• KYC and identity verification requirements, and whether source-of-funds checks are triggered at a stated threshold.

Verification is the most common cause of a delayed payout. Completing it when you open the account, rather than when you first try to withdraw, removes most of that friction. Where a withdrawal dispute cannot be resolved with the operator, the complaints route depends on who licenses the site — which is one reason licensing matters more than any bonus.

The games we assess, by category

• Slots — the bulk of most catalogues. We look at published RTP where it is available and at volatility, which describes how often and how large wins tend to be rather than how much a game returns overall.
• Progressive jackpots — pooled prizes that grow until won. Worth cross-checking against a casino's withdrawal limits, since a capped monthly payout can stretch a large win over a long period.
• Table games — blackjack, roulette and baccarat, usually in RNG form. These often contribute a reduced percentage, or nothing, toward bonus wagering.
• Live dealer — human-dealt tables streamed in real time, with betting windows and table limits rather than instant play.
• Mobile — whether the casino runs as a browser site, a native app or both, and whether the full library carries over to phone.

Game outcomes at licensed sites are produced by random number generators, and live tables by physical equipment under camera. Neither can be predicted, and no bonus changes the house edge.

Sportsbooks, sweepstakes and the other things these brands run

Several operators we cover are not casino-only. BetUS runs a sportsbook alongside its casino, and a 200% match up to $4,000 advertised for new players may apply across both products with different wagering rules for sports bets than for slots — sports selections often need to meet a minimum odds threshold to count at all.

Others operate on a sweepstakes or social model rather than a cash-wager model. Zumba Cards advertises its bonus in SC, and Amazon Jackpots bundles free SC with a $20 purchase; Card Crush leads with coins and cards rather than a cash match. These sites work differently from real money casinos: you typically buy or receive a virtual currency, and redemption rules, eligibility and state availability follow a separate set of terms. They are often available in states where real money online casino play is not, which is precisely why the rules differ. Do not read a sweepstakes bonus and a cash deposit match as the same product.

We also maintain coverage outside the US market, including a guide to casinos operating outside GamStop in the UK, which is written for a different regulatory environment and different readers.

Legality, eligibility and what we will not claim

There is no single national licence for online casino play in the United States. Regulation is handled state by state, and a handful of states license and regulate online casino gaming while most do not. Federal law governs certain aspects of interstate wagering and payment processing, but it is state law that determines whether you can legally play from where you are sitting.

A site accepting registrations from US residents is not the same as a site being authorized to serve them. Some operators listed here are licensed offshore and take US customers without state authorization. That is a material difference: the consumer protections, complaint escalation routes and dispute remedies available to you depend on who regulates the operator, and offshore licensing generally offers weaker recourse than a US state regulator. We report what each operator states about its licensing; we do not certify it, and we do not describe any casino as completely safe or guarantee that a withdrawal will be paid.

Practical obligations that fall on you:

• Meet the minimum age, which is 21 in most US gambling jurisdictions and 18 in a few.
• Be physically located in a state where the play you are doing is permitted — geolocation checks apply at state-licensed sites.
• Register in your own name and pass identity verification.
• Understand that gambling winnings are generally taxable income in the US.

Where we stand on risk

Gambling is entertainment that costs money over time. It is not income and it is not a way out of financial trouble, and we will never frame it as either. Every casino we list should offer deposit limits, loss limits, session reminders and self-exclusion; if those tools are hard to find, that is worth noting before you deposit. Blocking software installed on your own devices is an option if you want a barrier that the operator does not control. Free, confidential help is available in the US through the National Council on Problem Gambling helpline, 1-800-GAMBLER.

Corrections, and how to reach us

Terms change without notice, and pages here can fall out of date between checks. If you find an offer that no longer matches what we have published, or a term we have described wrongly, tell us — we would rather correct it than defend it. Our editorial contact runs through the contact page, and the conditions covering use of this site are set out in our terms and conditions.

Written and maintained by Owen Keller. Fact-checked Sep 25, 2026. Before you act on anything here, open the operator's own terms page and confirm the offer, the wagering requirement and the availability in your state — those three checks resolve most of what goes wrong.