A very large casino and sportsbook that publishes almost nothing you can check before depositing.
1win is a casino and sportsbook operated by 1Win N.V. It is heavily promoted in India, Brazil, Nigeria and the CIS, and it is the operator on this site about which the least can be independently verified: it publishes no retrievable terms, no withdrawal policy and no bonus rules. What can be established comes from licence registers, a confirmed data breach, national blocking registers and complaint databases, and most of it is unfavourable.
We may earn a commission if you sign up through links on this page. This never affects our editorial ratings. Affiliate disclosure · 18+ (21+ in most US states). Gambling involves risk. Please play responsibly.
Licence: Curaçao Gaming Authority (OGL/2024/587/0621) — medium · Operating since 2018 · 4 documented controversies
5 game categories
6 cryptocurrencies · Fiat: USD, EUR, BRL, INR
Withdrawal speed not documented
KYC: required-at-withdrawal — Inferred from complaint records rather than from a published policy, because none is retrievable. The pattern reported is escalating: documents rejected because the issuing location did not match the player's IP, then video verification imposed. Casino Guru separately flags an unfair term imposing an 'unreasonably short time frame for providing information within KYC processes'.
Offer: Advertised up to 500% across the first four deposits · Wagering documented: Disputed across sources: 30x, 35x and 40x all appear, and sources split on whether it applies to the bonus alone or to deposit plus bonus. No operator page states it. Maximum bet while bonused and maximum cashout are not published anywhere findable, and the max-bet rule is the most common basis for voiding bonus winnings.
iOS app · Android app
Live chat
US players
No US state licence and no Curaçao basis for accepting US players.
French players
No ANJ authorisation. Online casino games are not authorised in France for any operator, and 1win holds no French licence.
Restricted
US, FR, GB, PL, RU, KZ, UA
Restriction lists change without notice. Always check the operator's current terms before depositing.
Advertised up to 500% across the first four deposits
Fiat: USD, EUR, BRL, INR
Crypto · Card · Bank transfer · E-wallet
Advertised as up to five days. Independently documented cases run far longer: delays of 15 days, three months and four months appear across Casino Guru and AskGamblers complaint records, with players told verification would take 14 to 30 days.
Inferred from complaint records rather than from a published policy, because none is retrievable. The pattern reported is escalating: documents rejected because the issuing location did not match the player's IP, then video verification imposed. Casino Guru separately flags an unfair term imposing an 'unreasonably short time frame for providing information within KYC processes'.
Even where identity checks are not required at signup, an operator can request documents at any time under its anti-money-laundering obligations, typically when you withdraw.
1win's marketing repeats the number 8048/JAZ2018-040. That number does not appear in the current Curaçao register.
The entry that does exist is for 1Win N.V., Curaçao company 147039, holding B2C licence OGL/2024/587/0621, issued 2025-09-06 with a nominal expiry of 2026-03-06 and a status of 'Assessment in progress'. It is absent from the regulator's enforcement register, so it has not been revoked or suspended.
We report the register entry rather than the marketing, because one of them is a public record and the other is a claim.
On 2026-09-20 we requested 1win.com/terms, 1win.com/help, 1win.pro/terms and the mirror domain's terms page. Each returned the same client-rendered shell containing roughly 45 characters of text. A deliberately invalid path returned the identical response, which means the site serves the same empty shell at every address and has no terms document at any of them.
That is why almost every field on this page carries low confidence. It is not that we did not look; it is that there is nothing at the operator to look at, so every figure below comes from somewhere else.
Have I Been Pwned lists a confirmed 1win breach dated 2 November 2024 covering 96,166,543 accounts. The exposed fields include passwords, email addresses, phone numbers, dates of birth, IP addresses and geographic locations.
If you held a 1win account before that date and reused its password anywhere, change it there too. A breach including plaintext or weakly hashed passwords is worth more to an attacker on your email account than on the casino.
The advertised maximum is five days. Documented cases across Casino Guru and AskGamblers run to 15 days, three months and four months, with players told verification would take 14 to 30 days.
Two patterns recur and are worth naming. Withdrawals have been shown as 'Completed' in 1win's own interface while no money reached the player's bank. And completing verification has not reliably released funds: there are cases where documents were approved and the withdrawal stayed frozen.
Casino Guru carries an explicit warning on its review that the casino uses unreasonable excuses not to pay out winnings.
Poland added 1win.com and 1win.pro to the Ministry of Finance's register of prohibited gambling domains on 9 May 2024, together with 71 further 1win domains. Russia blocks it as an unlicensed bookmaker. Kazakhstan blocks it and has opened criminal proceedings, alleging illegal casino operation with criminal income of 3.8 billion tenge and placing four suspected organisers on an international wanted list.
The operator's response to blocking is mirror domains, which is why a 1win link often points at a numbered domain rather than at 1win.com.
96,166,543 accounts exposed in a data breach. Verified directly against Have I Been Pwned, which lists the breach as confirmed and dated 2024-11-02. The exposed data includes passwords, email addresses, phone numbers, dates of birth, IP addresses and geographic locations.
November 2, 2024 · Source
Criminal proceedings in Kazakhstan. The Agency for Financial Monitoring alleges illegal casino operation under the 1win brand with criminal income of 3.8 billion tenge, and four suspected organisers were placed on an international wanted list.
January 1, 2023 · Source
Blocked in Poland. 1win.com and 1win.pro were added to the Ministry of Finance's register of prohibited gambling domains on 2024-05-09, together with 71 further 1win domains.
May 9, 2024 · Source
Casino Guru carries an explicit warning on its 1win review that the casino 'uses unreasonable excuses not to pay out players' winnings'. Its complaint database holds 957 cases. Trustpilot stands at 1.8 out of 5 across 169 reviews, with withdrawal delays and repeated document demands the dominant themes.
September 20, 2026 · Source
It holds Curaçao licence OGL/2024/587/0621 in the name of 1Win N.V., with a status of 'Assessment in progress' and a nominal expiry that has passed. The licence number it advertises, 8048/JAZ2018-040, does not appear in the register.
Yes. Have I Been Pwned lists a confirmed breach of 96,166,543 accounts dated 2 November 2024, including passwords, dates of birth, phone numbers, IP addresses and locations.
Their site serves the same empty page at every address, including for paths that do not exist. There is no terms document retrievable at any URL we tested, which is unusual: every other operator on this site publishes something.
No. Online casino games are not authorised in France for any operator, and 1win holds no ANJ authorisation. This site carries no promotional link to 1win on its French pages.