greatwin.com Reviews 134

TrustScore 2 out of 5

2.2

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Rated 5 out of 5 stars

Fairly new here and I just wanted to confirm the payout process and how long it would take on the chance I win. They try to aim for three days which it states in the reviews, but I didn’t see anythin... See more

Rated 1 out of 5 stars

If I could rate them 0 stars I would. Extreme level of incompetence & dishonesty. I was a longtime player here and had countless issues with games freezing and losing bonus rounds etc. then the custo... See more

Rated 1 out of 5 stars

Don’t use this betting app, I had just won money today and now they’re not letting me deposit. I sat in a 90 person queue and when I got down to the top 10 I got kicked out. I’m now emailing the suppo... See more

Rated 1 out of 5 stars

RUNNNN AWAY FROM THIS SITE I make a deposit 100 euro in 18.02.2023 and platform give me bonus 100 euro. I betting 200 euros x 5 times at odds 2 and i make 3120 euro with bonus. I want make a withdraw... See more

2.2

Poor

TrustScore 2 out of 5

134 reviews

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Rated 5 out of 5 stars

Great customer service from Dave

Fairly new here and I just wanted to confirm the payout process and how long it would take on the chance I win. They try to aim for three days which it states in the reviews, but I didn’t see anything negative about not being paid. I’m going to give it a try thanks, Dave

8 March 2026
Unprompted review
Rated 1 out of 5 stars

If I could rate them 0 stars I would

If I could rate them 0 stars I would. Extreme level of incompetence & dishonesty. I was a longtime player here and had countless issues with games freezing and losing bonus rounds etc. then the customer support makes no effort at all to resolve any issues. Most recently they tried to bring me back with a welcome back VIP gift and then spent 5 days dodging me and claiming they couldn’t find my account etc, until finally responding and saying they found it but the offer is no longer available. Add false advertising to the list of problems here.
Save your money & your stress and play elsewhere.

1 February 2026
Unprompted review
Rated 1 out of 5 stars

They closed my account with a 600€…

They closed my account with a 600€ balance and are refusing to return the money. They won't reopen the account, verify it, or process a withdrawal. Support is ignoring my questions and even falsely claiming that I created support tickets myself. Completely untrustworthy behavior—avoid at all costs.

17 June 2025
Rated 4 out of 5 stars

Simple easy book to manage

Simple easy book to manage, solid lines. Consitent withdraws. Only reason they arent 5 star is because they limit kind of quick and withdraws can take 3-5 days.

Overall enjoyable expierence

30 April 2025
Unprompted review
Rated 1 out of 5 stars

Awful sportsbook

Awful sportsbook.

They entice you with these bonus programs, but what they don't tell you is that it's almost impossible to roll the bonus over. I'll give you an example.

I deposited $350 with a 50% bonus. So first you have to bet $350 worth of bets, and then contact them and they will enable the bonus.

Next, you need to roll over the deposit + the bonus 8x. So in my example, $350 + the bonus ($175) = $525 rolled over 8x, so you have to bet $4200.

That's bad enough, but here is the kicker, all bets must be plus money so +100 or higher. Any -110 or -130 etc will not count towards the rollover.

That's awful, but it gets worse.

Only $75 per bet will count for the rollover. So in my example, I had to make 56 separate $75 bets of +100 or more in order to satisfy the roll over.

I managed to do it, and my balance turned into $1150. So I go to withdraw, and the max withdrawal is $750. So I'll probably have to wait 5 days for that, and then another 5 days for the remaining $400.

I know they were cheating too because I had 100's of bets over the span of several days, and my rollover barely moved. When I asked to see the bet history, they said they couldn't show it to me, and that they would have to request it be email to me from some special department. That email never came.

DO NOT USE THIS SPORTSBOOK. The bonus looks good, but it's awful, and almost impossible to achieve.

21 April 2025
Unprompted review
Rated 1 out of 5 stars

Please Do Not Allow This Site to Scam You

After sports betting for a decent period, my money is currently being held by the site, and I am being prevented from accessing it while being lied to by customer support about when it will be withdrawable. This is not a rage-induced post by someone who lost funds; this site legitimately lies to customers (giving false guarantees), does not process withdrawals, and hopes that you cancel your withdrawal and lose - even if you win, they will likely never process your request. Do not allow this site to scam you.

9 March 2025
Unprompted review
Rated 1 out of 5 stars

Red flag warning about Greatwin and wazamba casinos

Being playing at Greatwin and wazamba casino (same administration and licence) for a few months and made few withdrawals while th no issue at all . After winning a large amounts of moneys and begin my withdrawals faced by a closure of my accounts with no valid explanation at all other then the administration closed the accounts . There remains in Greatwin 7200 hundred and in wazamba 1099 . Guys plz understand those casinos acting in bad faith in the industry and plz learn any casinos that hold a licence to operate from curacao gaming authority are scammers in the industry . Therefore people and gambler stop playing there those are scammers and criminals who only take your moneys yet they don’t pay your win . I now confirm knowing many of my friends having same issue at those casino so they are red flagged casinos be careful . Update march 7, 2025 after my stealing moneys from greatwin and wazamba casino they still fail to reply to any emails , I learn now they obtain a new operating egaming licence from Anjouan . Now anjouan egaming covering criminals in the field so watch out guys from playing on these casinos they are blacklisted in the field

19 January 2025
Unprompted review
Rated 1 out of 5 stars

Greatwin is a scam

Greatwin is a scam, I won $200 withdrawn Jan 18 yet still is still pending. Customer services is just waste of time, telling you it’s a delay in payment. Please guys don’t waste your money at Greatwin.

30 January 2025
Unprompted review
Rated 1 out of 5 stars

Red flag warning on greatwin and nomini casino

This review to all online players. I made a single withdrawal from greatwin and nomini casinos (same license) and haven't receive them yet, already 9 days waiting, Contacted live chat they advise there is a delay in payment. I am a old player there and did not face any issue in the past. However something fishy is going there and I advise everyone not to play at those multiple casinos at this time. Now we are February 4 and still not a single withdrawal is proceeded yet, also won a large amount at wazamba and payments still pending, Contacted chat many times, a friendly customer service individual, they agree to them having problem issue at those casino yet assuring customer s to be passion and it's a matter of time only we should start receiving our moneys. We hope the best for everyone. Update to my case on Feb 6 2025, customer service give robotic answers, unable to solve anything's, emails to support they won't return back to me. Definitely those casino having problems in the administration department, stay away guys and I may have to sue them soon. Update this group of casino belonging to the same owner and they they are the worse in the gambling online businesses , covered by lying customers services to bad and worse less administration and to unfaithful vip manager . They continue to hold my moneys since January 20, 2025 , i email them to obtain my player Id number and they won’t return any response , so I cannot file a complaint with there gaming license provider . I will continue to describe there reality to the public so people and gamblers know that they are dealing with crooks criminals in the egaming industry . There license provider must know that they are covering criminals in the field of online casinos . Update on February 14, 2025, greatwin and nomini payed me my outstanding moneys today, wazamba casino start to pay also, all this happened with the assistance of casino guru complaints department. Use it guys with confidence. Thanks to trustedpillot too for allowing me to post here, best regard to all. Will post soon regarding the outcome and recommendations. Also I am aware of Mike complaint above and I witnessed what happen with him. Now operating on Anjouan gaming licence the cheapest in the world, they change there license so they won't pay any past withdrawals. Regardless that I was able to withdraw my winning moneys I still list them in the red flag zone and not to say blacklisted casinos of what they done to many players. Today April 1, 2025 I closed all my accounts with those unfaithful and scammers casinos after what they done with my friend accounts giving me more evidence of there unlawfully activities, will continue informing gambler on my YouTube channel about those casinos as a form of precautions for them not to play there.

14 January 2025
Unprompted review
Rated 1 out of 5 stars

Scam

Scam! Don't play in this casino!!! You will not win anything and if you ask them if you can get some bonus for all the losses they will tell you that it's not possible. For answer you're waiting 1day because chat is not working. 80 people in line and if you wait, chat will turn off. I didn't care about not winning, but you will not have even any fun, it will just eat your money. It's a pity I can't give 0 stars.

22 January 2025
Unprompted review
Rated 1 out of 5 stars

100% scam

100% scam. After multiple deposits I didn’t come close to winning anything. Appears legit but is very much a scam. AVOID AT ALL COSTS.

19 September 2024
Unprompted review
Rated 4 out of 5 stars

There are lot of negative reviews about…

There are lot of negative reviews about this casino. But they deserve better ones. I was sceptical also about this casino cos withdraw takes pretty long to come. It came to my card after 4days. Also i was reporting to them 2 not working games so i can't Finish my weekly challenge quest and it was fixed next day. Be patient it is not scamm casino. :)

24 August 2024
Unprompted review
Rated 1 out of 5 stars

Scam won $250 and they won’t withdraw any of it

Don’t use this betting app, I had just won money today and now they’re not letting me deposit. I sat in a 90 person queue and when I got down to the top 10 I got kicked out. I’m now emailing the support group and they’re not replying I’m reading the reviews more and more and it’s not looking very promising at the moment. They are one of the worst betting apps I have used if you are thinking of using great win think twice and use stake

25 July 2024
Unprompted review

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