About Us
Who We Are and Why This Site Exists
Offshore Sports Betting Sites was built for one reason: US bettors deserve straightforward, honest comparisons of offshore sportsbooks — without the spin, the padded review copy, or the buried terms that turn a "great bonus" into a frustrating experience.
We are an independent comparison and review site, not an operator and not affiliated with any sportsbook. Every book reviewed on this site is researched, not played through. We verify licensing, banking options, bonus conditions, and payout track records through publicly available information and direct research. We do not claim to have deposited, withdrawn, or tested any product ourselves.
Our readers are typically US bettors who live in states without legal, regulated online sportsbooks, or who want access to odds, markets, or limits that the regulated domestic market doesn't offer. They are not beginners looking for a gambling primer — they understand how spreads and parlays work, they know that offshore books sit outside US regulation, and they want a reliable source to help them tell apart the trustworthy operators from the ones to avoid.
How We Research and Rank Offshore Sportsbooks
Every sportsbook listed on this site is assessed against the same set of criteria. Commercial relationships — which do exist, and are disclosed below — do not determine rankings. A book cannot buy a higher position. Our ranking reflects our editorial assessment only.
The factors we evaluate include:
- Licensing and jurisdiction — where the book holds its licence (Curaçao, Panama, Costa Rica, and similar jurisdictions are common), and whether that licence is verifiable. We do not present any offshore licence as equivalent to a US state gaming licence.
- Bonus value and real terms — the headline figure matters less than the rollover requirements, minimum odds, eligible bet types, time limits, and any withdrawal restrictions attached to it. We place conditions beside offers, not in a footnote.
- Odds quality and market range — pricing on major US sports lines, availability of reduced-juice options, prop bets, same-game parlays, futures, and live in-play markets.
- Banking — deposits and withdrawals — which methods are accepted, what the processing times and fees are, whether cryptocurrency (Bitcoin, Ethereum, Litecoin, USDC, USDT) is supported, and what withdrawal limits apply.
- Payout speed and reliability — the operator's history of paying out. A fast crypto withdrawal means little if the book has a pattern of disputed or delayed payouts. We flag any concerns we find.
- KYC and verification — what identity checks a book requires and when they tend to apply, since this affects both privacy-minded bettors and anyone trying to make a large withdrawal.
- Customer support — availability, channels (live chat, email, phone), and responsiveness based on publicly reported experience.
- Responsible gambling provision — whether the book provides self-exclusion tools, deposit limits, or links to support resources. Offshore books often provide fewer of these than regulated domestic operators.
Our editorial ratings are our own assessments based on these criteria. They are not customer-review scores, and they are not paid placements.
Commercial Disclosure
This site earns revenue through affiliate commissions. When a reader follows a link to a sportsbook and registers an account, we may receive a fee from that operator. This is how independent comparison sites of this type are funded.
That commercial relationship does not change our rankings or our copy. Books are ranked on editorial merit. We cover limitations and risks as part of every assessment, including for the highest-ranked operators on this site. If a book has a meaningful drawback — high rollover requirements, slow payouts on certain methods, limited responsible gambling tools — we say so.
Readers should be aware of this arrangement and factor it into how they use the site. We recommend reading our full write-ups, not just the headline ratings, and comparing a book's own terms directly before committing any funds.
The Books We Cover — and How the Top Options Compare on Bonuses
The sportsbooks reviewed on this site are all offshore operators that accept US players. None of them are licensed or regulated by any US state gaming authority. They are licensed in jurisdictions outside the United States, most commonly Curaçao, Panama, or Costa Rica.
Because our focus is on responsible, informed betting, we cover only operators with an established track record and a verifiable licensing jurisdiction. New, unproven books do not appear in our main rankings.
Below is a side-by-side look at how the top-ranked books on this site compare on their current welcome offers — the primary factor most first-time visitors are researching.
| Sportsbook | Welcome Offer | Editorial Rating |
|---|---|---|
| Lucky Rebel | 125% up to $1,250 + 50 FreeBet | 10.0 |
| Bovada | 50% up to $250 | 9.9 |
| BetOnline | $250 in Free Bets | 9.8 |
| MyBookie | 100% up to $1,000 for New Players | 9.7 |
| Sportsbetting | 50% up to $250 in Free Bets | 9.5 |
| Xbet | 50% up to $200 (credit card) | 9.3 |
| BetNow | 125% up to $2,500 | 9.3 |
| Apuestahoy | 200% Welcome Offer | 9.2 |
| BUSR | 100% up to $1,500 | 9.2 |
| BetUS | 100% up to $2,000 Sports + 25% Casino | 9.1 |
All welcome offers are subject to rollover requirements, minimum odds, and eligibility conditions. Always read the book's own terms before claiming any promotion.
A Closer Look at Our Top Three Ranked Books
Lucky Rebel — Rated 10.0
Lucky Rebel holds the top position in our rankings based on the overall balance of its offering: a competitive welcome package (125% up to $1,250 plus a 50 FreeBet), broad sports market coverage including live in-play betting, and strong cryptocurrency banking options. For bettors prioritising bonus value alongside a full range of betting markets — point spreads, moneylines, totals, parlays, and props — it sits comfortably ahead of the field in our current assessment.
It is licensed offshore and not regulated by any US state authority, which means US player protections do not apply. Responsible gambling tools may be more limited than what a domestic regulated operator provides. As with any offshore book, bettors should review the rollover requirements on the welcome bonus carefully before depositing — the headline percentage is only part of the picture.
Bovada — Rated 9.9
Bovada is one of the longest-established offshore sportsbooks serving US bettors, and its track record of paying out is a significant part of why it ranks second. Its welcome bonus (50% up to $250) is more modest than several competitors, but Bovada is consistently rated highly on reliability, site stability, and the breadth of its prop bet and live betting markets. It also offers a well-regarded poker room and casino alongside its sportsbook, which broadens its appeal for bettors who want everything in one place.
The lower bonus ceiling will disappoint high-volume depositors looking to maximise initial value, and its odds on certain markets are not always the sharpest available. Still, for bettors who weight payout reliability heavily, Bovada's long operating history is a meaningful differentiator in an industry where that track record is hard to verify quickly.
BetOnline — Rated 9.8
BetOnline has built a strong reputation for market depth — it consistently offers lines on a wider range of sports and events than many competing offshore books, including international leagues and niche markets that US-regulated sportsbooks rarely cover. Its welcome offer of $250 in free bets comes with conditions that should be read carefully, and its crypto banking options (Bitcoin, Ethereum, Litecoin, and others) make it a popular choice for bettors who prioritise faster withdrawals and lighter KYC requirements.
Its customer support has drawn mixed reviews historically, and its interface is functional rather than polished. Bettors primarily motivated by design or mobile experience may find competitors more appealing. That said, for range of markets and crypto-friendly banking, BetOnline consistently earns its place near the top of any serious comparison.
The Legal Position for US Bettors
All of the sportsbooks listed on this site are licensed and operated outside the United States. None hold licences issued by any US state gaming regulator. For US bettors, using these sites sits in a legal grey area: federal law does not explicitly criminalise individual bettors placing wagers at offshore sportsbooks, but several states have laws that could apply, and the legal landscape varies significantly by state.
This site does not provide legal advice. If you are uncertain about the laws in your state, you should consult a qualified legal professional before using any offshore betting site. Do not treat anything on this site as a definitive statement of your legal position.
Because these books operate outside US jurisdiction, standard US consumer protections do not apply. There is no state regulator to call if a book refuses to pay out, no segregated fund requirement, and no formal dispute resolution process available to you as a US bettor. This is a genuine risk, and it is one reason why payout track record and reputation carry so much weight in our rankings.
What You Won't Find Here
We think it's worth being direct about what this site does not do:
- We do not present offshore sportsbooks as clearly legal for US bettors. They are not. The status is a grey area and we say so.
- We do not guarantee winnings, present picks as "locks," or frame betting as a reliable income source.
- We do not publish bonus figures without the conditions that apply to them.
- We do not name or link to any sportsbook we have not researched and verified as an established operator.
- We do not hide risks — including the risk that an offshore book may delay or refuse a payout, or that cryptocurrency values may fluctuate between deposit and withdrawal.
Age, Eligibility, and Responsible Gambling
All content on this site is intended for adults aged 21 and over. If the minimum age in your jurisdiction is 18, that applies — but we write for a US audience where 21 is the standard. Nothing on this site is directed at anyone under 21.
Betting carries financial risk. Offshore betting carries additional risk, including the possibility that a book may not pay. Please bet only what you can afford to lose, and never chase losses or use betting as a way to manage stress or financial difficulty.
If you are concerned about your gambling or someone else's, the National Problem Gambling Helpline is available 24/7 at 1-800-GAMBLER. Offshore books may offer fewer self-exclusion and responsible gambling tools than regulated domestic operators — if you need access to those tools, please visit our responsible gambling page for more information and resources.
Get in Touch
We review our content regularly, and reader feedback helps us stay accurate. If you've spotted something that's out of date, a bonus condition that has changed, or a book that you think deserves a closer look, we want to know.
You can reach us at [email protected], or through our contact page. We read every message, though response times may vary. We do not accept payment for editorial placements, and we do not act as customer support for any of the sportsbooks listed on this site.
For our full policies on how we operate, see our terms and conditions.