Contact Us

Got a question about one of our reviews, spotted something that needs updating, or want to flag an issue with an offshore sportsbook we cover? This is the place to reach us. We rely on reader input as much as our own research to keep our coverage of offshore betting sites accurate and current.

How to reach the Offshore Betting Sites team

The best way to get in touch is by email at [email protected]. We read every message and try to respond within a couple of business days, though busy periods can push that out a little. Please include as much detail as possible if you're reporting an issue with a specific sportsbook — screenshots, dates, and a clear description of what happened all help us look into it properly.

What we can help with

• Corrections or updates to information on any offshore sportsbook review, including changes to bonus terms, banking options, or licensing details
• Feedback on your own experience opening an account, depositing, or requesting a withdrawal at a book we've reviewed
• General questions about how we compare and rank offshore sportsbooks that accept US players
• Suggestions for new or emerging offshore books you think we should look at
• Reports of broken links, outdated offers, or errors on the site

What we can't help with

We're an independent review and comparison site, not a sportsbook operator. That means we can't process deposits or withdrawals, resolve account disputes, verify your identity, or access your betting history at any offshore book. Those matters need to go directly to the sportsbook's own customer support team through the contact channels listed on their site.

We also can't give personalized betting, tax, or legal advice. If you have questions about the tax treatment of betting winnings or the legal status of offshore wagering in your state, a qualified tax professional or attorney is the right person to ask, not a comparison site.

A note on the offshore betting space

The sportsbooks featured on grainmillcomparison.com are licensed offshore, typically in jurisdictions such as Curaçao, Panama, or Costa Rica, and none are regulated by any US state gaming authority. That means the consumer protections you'd get from a state-licensed operator — segregated player funds, formal dispute resolution, guaranteed payout timelines — generally don't apply. Before contacting us with an account-specific issue, it's worth checking your own state's current stance on offshore wagering, since rules and enforcement can change.

If you'd like to understand how we weigh licensing, payout reliability, and banking security when we rank a book, our About Us page covers our background and approach, and our Terms and Conditions set out the rules for using this site.

Responsible gambling support

If you or someone you know is struggling to control their betting, help is available. The National Council on Problem Gambling can be reached at 1-800-GAMBLER, confidentially and at no cost. Offshore sportsbooks often have fewer built-in responsible gambling and self-exclusion tools than regulated US operators, so it's worth building your own limits before you deposit rather than relying on the site to set them for you. Our Responsible Gambling page has more on setting limits and where to find further support.

Before you write in

A few quick checks can sometimes save you a wait:

1. For questions about a specific bonus or offer, check the terms listed against that sportsbook on our rankings page — rollover requirements, minimum odds, and time limits are usually the source of confusion
2. For account or withdrawal issues, contact the sportsbook's own support team first, since they're the only party who can access your account
3. For general site feedback or corrections, email us with a link to the specific page you're referring to so we can review it quickly

All betting involves the risk of losing money, and with offshore books that risk extends to potential delays or disputes over payouts, since they sit outside US state regulation. Nothing on this site should be read as a guarantee of winnings or of a sportsbook's reliability. Our contact channel is here to help you get accurate information, not to resolve gambling losses or disputes with an operator. You must be 21 or older to engage with the betting content discussed on this site.