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1win Review

Huge, but easy in and hard out: withdrawals that sit for days or cancel themselves. I wouldn't deposit.

4.9
4.9 out of 10

Betrefs score out of 10

By MattCS, updated September 2026
Provisional desk review

Website
1win.com
Founded
2016
Operator
Not stated
License
Curaçao
Provably fair
Not confirmed
KYC
Not required to start; may be requested
Instant withdrawals
Not confirmed
House edge
Not published
Visits, August
3.98M (-11%)
Trustpilot
1.7 / 5, 189 reviews
OverviewHouse edgeTrafficPlayersFull reviewFAQ

Overview

Provisional desk review: we haven't tested 1win with real money yet, so its score is capped at 8.5. How we review

SlotsLive casinoSports & esportsCrashCryptoCard depositsBank payoutsLicensedNo KYC to play

What we like

  • +Up to 30% cashback
  • +Card, Apple Pay, Google Pay and crypto deposits
  • +Local licences in several African countries and Mexico, according to review sites

Watch out for

  • −1.8/5 on Trustpilot: withdrawals pending for days or cancelled
  • −Colombia's regulator ordered it to cancel an event because it isn't authorised there
  • −Restricted in the US, UK and much of Europe
  • −Blocked our screenshot with a bot check

Games

SlotsLive CasinoSportsbookCrashVirtual Sports

Deposit with

CryptoCardApple PayGoogle Pay

Withdraw with

CryptoBank transfer
Trust & reputation2.5
Payments & payouts3.0
Fairness5.0
Games8.5
Bonuses & value6.5
Design & UX5.0

House edge

How do we calculate house edge?
Sportsbook margin
8%

Measured from 1win's own public bet feed by Gamstat. The sportsbook margin is the average overround built into the odds.

The share of every bet the site keeps on average. Lower is better for you.

How popular is 1win?

Visits in August
3,981,472
vs. month before
▼ 11.5%
Among crypto sites
#12 of 26
Visits per day
~128.4K
Pages per visit
9.1
Time on site
11:48
On mobile
59%

Where visitors come from

  • South Africa20.8%
  • Argentina8.3%
  • Brazil8.2%
02.5M5MMar 26: 2,016,380 visits2.02MMarApr 26: 1,736,238 visits1.74MAprMay 26: 2,290,491 visits2.29MMayJun 26: 3,313,278 visits3.31MJunJul 26: 4,496,430 visits4.5MJulAug 26: 3,981,472 visits3.98MAug

Estimated visits per month from Semrush, all devices. Third-party estimates, not the site's own numbers.

On-chain activity

Crypto deposits, 30 days
$81.8M
Withdrawals, 30 days
$83.7M
Net flow
-$1.9M
Depositing players
52.1K
Rank by deposits
#11 of 34
Market share
1.7%
Median deposit
$17.3
Hot wallet balance
$8.8M

Crypto moving through wallets Gamstat has linked to 1win on public blockchains, so treat these as minimums. Deposits aren't profit: players deposit, play and withdraw the same money many times. A negative net flow means players took out more than they put in.

What players say

1.7/ 5 on Trustpilot

189 reviews

Read all on Trustpilot

  • ★★★★★

    The money i won helped a lot since I'm…

    “The money i won helped a lot since I'm the only one who is old so I'm trying ways to put food on the table”
    Trustpilot · Sep 29, 2026

  • ★★★★★

    delay withdrawal

    “delay withdrawal. need to wait 72 hours to verify even though I am a 2 year bettor in their platform.”
    Trustpilot · Oct 1, 2026

  • ★★★★★

    Please take action fast. I am waiting since 4 days

    “Dear 1win Support Team, My 1win account has been blocked, and I would like to know the exact reason for this restriction. I have not received a clear explanation regarding why my account was blocked. I request you to please review my account and provide me with the specific reason for the block.”
    Trustpilot · Sep 29, 2026

Gambling sites often reward players for reviews, and people who lost review more than people who won. Trustpilot is one input to our trust score, not the verdict.

1win in 2026

1win has been around since 2016 and is one of the biggest offshore casinos and sportsbooks in Africa, Latin America and Asia. It holds a Curaçao licence and, according to review sites, local licences in places like Nigeria, Ghana, South Africa and Mexico. About 4 million visits in August, with South Africa as its biggest market by far. On-chain data shows about $81 million in crypto deposits over 30 days from 47,000 depositors.

The bonus

No Betrefs code. Up to 30% cashback, plus the usual big welcome bonuses.

Games

Slots, live casino, sports, crash games and virtual sports.

Payments and cashing out

Deposit crypto, card, Apple Pay or Google Pay; withdraw crypto or bank transfer.

Design and UX: not scored

1win blocked our screenshot tool with a bot check, so I couldn't judge the design. I'll score it once I've used it myself.

Trust

1.8 on Trustpilot from about 180 reviews, and nearly every recent one is the same: a withdrawal says "requested", then sits for days or cancels itself, while deposits go through instantly. Players post their IDs and ticket numbers pleading for payouts. Colombia's gambling regulator ordered 1win to cancel a promotional event because it isn't authorised there.

Verdict

1win is huge, but its withdrawal record is the worst kind: easy in, hard out. I wouldn't deposit.

1win FAQ

Is 1win legit?
We score 1win 4.9/10 in a provisional desk review. Players rate it 1.7/5 on Trustpilot from 189 reviews. It holds a license: Curaçao.
Does 1win require KYC?
Not required to start; may be requested.
How popular is 1win?
About 3.98M visits in August 2026, according to Semrush estimates.