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Casumo— player complaints: 295 in English

295 Complaints
56▼ Last 30 days · was 100
0 Unresolved
4.9414045873264d Last complaint
27.2 Risk index
52% Resolved · of 27 with a known status
37% Withheld payouts among those
£18,301 · €136,875 · 14,000 CAD +1 Disputed sums

Casumo: 295 complaints filed in English across 2 platforms, disputed sums £18,301 · €136,875 and 2 more currencies. Most of them are about withheld payouts (52%). Risk index 27.2. Texts below are the players' own words, as published on the source site; last complaint 2026-10-06.

What players complain about

Withheld payouts 52% 152
Game fairness 11% 32
Verification 11% 31
Other 11% 31
Account blocks 9% 27
Bonus terms 7% 22
Status unknown 268 Resolved 14 Rejected 11 Closed, no outcome 2

Sources

Trustpilot 268 CasinoReviews 27

Complaints by month

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Questions and answers

How many complaints are there about Casumo?

The English-language record holds 295 complaints from 2 platforms; 268 carry no status from the platform. The latest one is dated 2026-10-06.

Does Casumo resolve complaints?

Of 27 complaints where the platform recorded a status, 52% were resolved, 0% remain open and 41% were rejected as groundless, 7% were closed without an outcome. Withheld payouts account for 37% of them.

What do players complain about?

Mostly withheld payouts — 52% of cases, then game fairness (11%).

Why is this page not a translation of the Russian one?

It is a different set of complaints. Russian pages count every source we scrape; this page counts only complaints whose original text is English — 295 of them here. Nothing is machine-translated in either direction.

How is the risk index calculated?

Risk index 27.2 is the share of complaints marked unresolved among those with a known status, plus a correction for disputed sums.

Complaints 295

27.08.2026 Trustpilot Withheld payouts
Can someone get back to my email…
Can someone get back to my email regarding my missing 5.00 umo win?I emailed as requested and also been playing onsite in the meantime. Feeling a bit disappointed. David
27.08.2026 Trustpilot Withheld payouts
AVOID AT ALL COSTS!!!
AVOID AT ALL COSTS!!!! Now coming up to 20 days no withdrawal of my held funds of £275 told I’ll be made a priority also been told to email and in the email reply told I’ll have to wait another 8 weeks even though I have deposited and withdrawn since through my updated and verified Apple Pay method but they are still holding my £275 winnings and now have no faith in the company to receive my funds unless I go to court as just going in circles on live chat
26.08.2026 Trustpilot Withheld payouts
I have tried to withdraw money from my…
I have tried to withdraw money from my account and now the money is not in my Casumo account or my bank account
26.08.2026 Trustpilot Verification
Slow process i submits all my…
Slow process i submits all my verification 11 days ago and now still on pending to review , Every time i went to the live chat asking for an update the team always repeating the same answer (we will notify you soon as it done) it been 11 days no update i even sent a emails no one reply , also my withdrawal is been hold because your guy not reviewing my documents
26.08.2026 Trustpilot Other
Casumo is a good site and has lots of…
Casumo is a good site and has lots of good games, deposit and withdrawal is very good. Staff are helpful. Lina helped when there was issues on free spins. Very helpful indeed and highly recommended!
25.08.2026 Trustpilot Game fairness
Dont even waste ur money here
Dont even waste ur money here , bs casino , so impossible to get any good wins let a lone hitting a feature/bonus . Right up there with being the worse casino!!
25.08.2026 Trustpilot Withheld payouts
Going round in circles trying to get…
Going round in circles trying to get them to pay my winnings and being told the same thing in live chat every time. No reply to any emails. Extremely annoyed and i come on here and see so many people that this has happened to. Disappoinring. Do better casumo
24.08.2026 Trustpilot Bonus terms
Bonus trap with endless hurdles
Claimed 50 free spins but the 40x wagering requirement made them worthless. KYC verification took three days and two rejected documents. Support just copy-pasted bonus terms. Not worth the deposit.
24.08.2026 Trustpilot Withheld payouts
NO REPLY.. CASUMO THIEVES!! LIE AFTER LIE. AVOID.
CASUMO THIEVES!!£3,100 outstanding from Janaury 2025. 19 months of chasing to get answers! They told lies to eCorga that i had not provided the adeuqate documents. They sent fake transaction ID's claiming the transaction was sent to me although was not successful. Fraudulent business. No respect to even reply. I have not had a reply after contacing them now 17 times via email. Have to now pursue through a small claims court to receive the funds or at least put this to bed!! AVOID THIS BUSINESS.. They just ignore you via email and do not reply at all! AVOID. I left a negative review at the end of July, which warranted a reply from Casumo. I replied immediately.. since then, i have heard nothing back. 19 months waiting on a payment to be made!!....
24.08.2026 Trustpilot Withheld payouts
Solid choice, no regrets
Live dealer blackjack lagged every hand. Took 5 days to withdraw after clearing wagering. Support just copy-pasted bonus terms.
24.08.2026 Trustpilot Bonus terms
Unfair wagering and frozen funds
App crashed mid-hand on live blackjack. Lost my bet and support blamed my phone. 40x wagering on the bonus is a joke. Still waiting on my withdrawal.
24.08.2026 Trustpilot Withheld payouts
16 days no withdrawal
Hi so I lost my bank cards and had to update my cards on the account so I done this and over a period of time won £275 when I’ve tried to withdraw this was told to verify my account which got accepted and then was told my banks rejecting the payment so will be done by bank transfer waited a further 7 days with no update so I decided to add an apple method and made a deposit won some money and withdrew and that worked within minutes but my £275 was still pending and they was told by IVY if I verify this method it will be send through there once verified still no withdrawal same message from live chat and it’s now 16 days without getting my £275 which has gone against there terms and conditions and policy and the gambling ombudsman has confirmed this is unacceptable CPI-4556
24.08.2026 Trustpilot Bonus terms
Voided withdrawal over bonus term nonsense
The live blackjack lagged for 30 seconds on my phone. Then they voided my withdrawal over some bonus term nonsense. Total waste of time.
24.08.2026 Trustpilot Withheld payouts
IGNORE THIS SITE
Deposits work fine of course but trying to withdraw is a nightmare. Ignore this site for sure! £200 withdrawal over 3 days ago with no update from the team.
23.08.2026 Trustpilot Game fairness
The worst RTP ever
The worst RTP ever. Avoid this site. Better give your money to charity. :-)
23.08.2026 Trustpilot Verification
STOLE MY ID
STOLE MY ID. STOLE MY BANK STATEMENT. HAVE FAME EMAIL ADDRESS HEY(at)CASUMO.COMTHIS IS AGAINST THE LAWFAKE EMAIL ADDRESS TO LIE YOU'LL HELP CUSTOMERS
23.08.2026 Trustpilot Bonus terms
Bonus promises, zero payoff
The live blackjack glitched on my phone mid-hand. Wagering requirements are insane. Took three days to verify my account. Withdrawal still pending. Support just copy-pastes terms. Useless bonus.
23.08.2026 Trustpilot Game fairness
If I could I would rate it a zero star…
If I could I would rate it a zero star for two weeks I have been depositing which has been over 4000 pounds and all bonus were five pounds ten pounds on the stake I was playing on constant on the same game more then five bonus paid that and other games less disgusting I ain’t asking for a massive hit but I am not playing on ten p stakes to keep getting constant crap peanut bonuses I am done they will not see another penny from me as I know gambling is gambling but to constant loose and not even withdraw a little everyday I was playing day night u name it so it isn’t random it shows it just wants to take of certain people disgusting never will I play on here ever again you don’t enjoy it on here as well as they give a lot of dead spins not even hits in base game it’s a robbing website that is not good like I said we know gambling you loose but to loose constantly everyday shows what system they have in place I will be leaving my review Anonymous as they will cause problems
22.08.2026 Trustpilot Other
Update
Update: I followed Casumo’s instructions and emailed them with “Trustpilot” in the subject, as requested on Friday August 2026. I still haven’t received a response.I’ll keep this review updated with what actually happens and whether Casumo follows through on what they’re saying.
22.08.2026 Trustpilot Bonus terms
Exceeded my expectations
Hit the bonus on "Gates of Olympus" but the 40x wagering requirement is buried in the fine print. Tried to withdraw and they locked my account for "verification" for three days. Total bait and switch.

101–120 of 295

How the risk index is calculated and how complaints are labelled — the method behind this section.

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