1win is licensed, but our check found weak spots. Below we show exactly where it falls short, how it ranks against other casinos and what players report.
Our verdict on 1win
Our verdict: 1win is legit, with caveats. It is licensed, but its safety score or terms leave room for problems.
- Safety Index 8.7/10, higher than 73% of the casinos we track.
- Mid-level license from CuraƧao Gaming Authority: valid, with lighter supervision.
- Terms rated unfair: some clauses can be used against players.
- Weak Trustpilot rating (1.7/5).
- Running since 2018: 8 years of track record.
Does 1win have a valid license?
1win is licensed by CuraƧao Gaming Authority (CuraƧao).
License number: OGL/2024/587/0621. You can look it up on the regulator's public register.
CuraƧao reformed its licensing in 2023: the CuraƧao Gaming Authority now licenses operators directly and requires a complaint procedure. Supervision is still lighter than in Malta or the UK, so independent safety data matters more.
How safe is 1win?
CasinoGuru gives 1win a Safety Index of 8.7/10 ("High").
That ranks 1win #55 of 215 casinos we track, safer than 73% of them.
AskGamblers gives 1win a CasinoRank of 2.8/10.
1win is not on any casino blacklist we track.
Does 1win pay out? Player complaints
1win has 15 player complaints on CasinoGuru.
That is more complaints than 65% of the casinos we track.
Big casinos get more complaints simply because they have more players, so the share left unresolved matters more than the total.
Are the 1win terms fair?
CasinoGuru rates the 1win terms and conditions as unfair: some clauses could be used against players, so read the bonus terms carefully before you accept the offer.
What do players say about 1win?
On Trustpilot 1win has 1.7/5 from 194 reviews.
That is below the typical casino we track (2.5/5).
Casino reviews there skew negative, because unhappy players post more often than happy ones.
What 1win does well
- Interesting promotions and tournaments
- Cryptocurrency deposits and withdrawals
- Mobile casino app for Android and iOS
- Quick registration with basic information only
- Wide range of languages and currencies supported
- Excellent game selection
Where 1win falls short
- Some unresolved complaints
- Dormant account fees confiscate balances after 24-36 months inactivity
- Low-risk play may trigger winnings confiscation
- Unreasonably short KYC information provision timeframes
- Limited responsible gambling tools
Player protection tools at 1win
1win offers 2 of 10 player protection tools: self-exclusion and a self-assessment test.
Who owns 1win?
1win is operated by MFI INVESTMENTS LIMITED and has been running since 2018.
1win is one of the biggest online casinos by revenue, so it can afford to pay large wins.
Safer alternatives to 1win
If you want a safer pick, these casinos score higher on safety:
How to check 1win yourself
- Click the CuraƧao license seal in the 1win footer: it should open a page on the regulator's own domain with the license number and company name.
- Check that the company on the register matches the operator named in the 1win terms.
- Start with a small deposit and a small withdrawal to test how quickly 1win pays.