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Cosmobet Casino

Player complaints and reviews about Cosmobet Casino, plus its operator (Cosmobet Partners), licences and welcome offers.

cosmobet.com
Capture of the Cosmobet Casino website

About

Cosmobet Casino belongs to the Cosmobet Partners affiliate programme. The site launched in 2023. It holds a licence from Curacao Gaming Control Board. The interface is available in 10 languages, including English, French, Portuguese, German. 6 account currencies are listed, including Australian dollars, Brazilian reals, Canadian dollars, Euros. We list 8 welcome offers.

Cosmobet Casino is listed in 12 markets, among them Canada, Germany, France and Belgium. On the Cosmobet Casino site for Australia, we found 1 tournament.

Licensee

The company that holds the Curaçao licence for Cosmobet Casino, as the licence register names it.

Legal name
Santeda International B.V.
Curaçao licence reference
OGL/2024/1798/1048
Registration number (Curaçao Chamber of Commerce)
151296

Markets

This brand is listed in 12 markets. Pick one to see what it offers there.

Welcome bonuses

8 offers

Offers are recorded exactly as the operator published them, including the currency and the wagering base. Terms change without notice – always check them on the casino's own site.

Tournaments

1 entry

Read from the casino's own pages. Terms change without notice – check them on the operator's site.

Sign-up requirements

2 fields

Read straight off the casino’s own registration form in this market. Regulators differ, so the same brand asks a German player for less than a Brazilian one.

Sign in

  1. Usernamerequired
  2. Passwordrequired

Player Intelligence

517 records

What players report about Cosmobet Casino on review and complaint sites: complaints, reviews and the sites’ own player ratings.

Total complaints

74

84% resolved, of those with a known outcome

Total reviews

443

Across all review sites

Player rating

3.67 / 5

Trustpilot 2.8 · AskGamblers 4.3 · Tribuna 3.9

GEO markets

41

Countries stated on 90% of records

Cosmobet Casino complaints and reviews in figures

Every figure below is computed from the complaints and reviews collected about Cosmobet Casino, the way Player Intelligence PRO computes it.

Since 2023, players have posted 74 complaints and 443 reviews about Cosmobet Casino on 6 sites. In the 12 months to November 5, 2026, they filed 15 complaints and posted 144 reviews. That is 21% fewer complaints than in the 12 months before (19). Reviews are down 13% on the 12 months before (166). The average review rating fell from 2.84 to 2.73 out of 5 year on year. Of the complaints with a known outcome, 67% were resolved in the last 12 months, against 79% in the 12 months before.

The problem players report most often is “Self-exclusion”: 18% of the 73 complaints with a labelled problem. Next come “Withdrawal delay” (14%) and “Documents rejected or requested again” (11%). Complaints about “Withdrawal” make up 30% of those with a topic, against 29% across all brands.

Of the 74 complaints with a known outcome, 84% were resolved, against 59% across all brands. That puts Cosmobet Casino 653rd of 1,916 casinos with at least 10 such complaints. For withdrawal complaints, the resolved share is 82%.

Reviewers give Cosmobet Casino 2.88 out of 5 on average over 443 rated reviews, against 3.44 across all brands. 46% of the ratings are four or five stars, and 50% are one or two. The review sites’ own scores average 3.67 out of 5 across 3 sites. By that score, Cosmobet Casino ranks 1,372nd of 4,286 rated casinos. Reviewers most often praise “Withdrawals” (124 reviews), “Games” (86 reviews) and “Customer support” (80 reviews). The most common criticism concerns “Withdrawals” (93 reviews), “Customer support” (69 reviews) and “Trust & licence” (62 reviews).

The countries players state most often are United Kingdom (71%), France (3.4%) and Germany (3.2%).

Problem shares are of the complaints with a labelled problem, topic shares of those with a topic, country shares of the records that state one. “12 months” counts records with an exact date in the 365 days to November 5, 2026. “All brands” covers the 11,910 brands Player Intelligence tracks.

Ask the AI analyst about Cosmobet Casino: one market, one period, a payment method or a comparison with another brand.

AI-generated summary of player reviews

Players disliked the sudden disappearance of the deposit bonus, which vanished shortly after activation. They also expressed frustration with the customer support's inability to resolve the issue and their repetitive responses.

Block 01

Complaints count

Complaints filed per year or month, across every complaint site.

Period
Point at a bar to read it
2023202420252026
Complaints count

Block 02

Complaint problems

What went wrong, one level below the topic: the problem each complaint describes.

  • Self-exclusion18%13
  • Withdrawal delay14%10
  • Documents rejected or requested again11%8
  • Verification delay8.2%6
  • Winnings voided8.2%6
  • Account blocked5.5%4
  • Bonus winnings confiscated5.5%4
  • Deposit refund5.5%4
  • Other problems25%18
Share of the 73 complaints with a labelled problem.complaints

Block 03

Complaint categories

  • Withdrawal30%22
  • KYC / verification19%14
  • Responsible gambling18%13
  • Account11%8
  • Bonus11%8
  • Deposit8.1%6
  • Other2.7%2
  • Payments & refunds1.4%1
Share of complaints by category.complaints

Block 04

Complaint status

  • Resolved84%62
  • Unresolved16%12
Outcomes as the sites report them. “Closed without an outcome” is a case the site closed without saying who was right.complaints

Block 05

Cosmobet Casino against the market

The casino’s figures beside the same figures over every brand Player Intelligence tracks.

Cosmobet Casino against the market
MeasureCosmobet CasinoAll brands
Complaints resolved84%59%
Average review rating2.883.44
Complaints per 100 reviews16.726.4
Share of “Withdrawal” complaints30%29%

A dash means too little data: a resolved share needs 10 complaints with a known outcome, an average rating 20 rated reviews.

Block 06

Reviews count

Player reviews posted per year or month, across every review site.

Period
Point at a bar to read it
2023202420252026
Reviews count

Block 07

Review stars

How the rated reviews split by star.

  • 5 stars39%173
  • 4 stars7.2%32
  • 3 stars3.8%17
  • 2 stars3.6%16
  • 1 star46%205
Share of 443 rated reviews. Ratings on other scales are converted to five stars and rounded up, as in Player Intelligence PRO.reviews

Block 08

What reviewers praise and criticise

The aspects reviews name either way: one review can praise one thing and criticise another.

Praised

  • Withdrawals32%124
  • Games22%86
  • Customer support21%80
  • Bonuses14%53
  • Website & app13%51
  • KYC / verification13%50
Share of the 389 reviews that name at least one aspect.reviews

Criticised

  • Withdrawals24%93
  • Customer support18%69
  • Trust & licence16%62
  • Fairness & RTP13%50
  • Bonuses12%45
  • KYC / verification8.7%34
Share of the 389 reviews that name at least one aspect.reviews

Block 09

Rating history

The average star rating of reviews posted in each period, out of 5. By month only where every month has enough ratings.

Period
Point at a bar to read it
2023202420252026
Rating history

Block 10

Stats by GEO

The ten countries players most often state, complaints and reviews together.

  • United Kingdom71%331
  • France3.4%16
  • Germany3.2%15
  • Sweden2.4%11
  • Austria1.7%8
  • Spain1.7%8
  • Canada1.5%7
  • Italy1.5%7
  • Belgium1.1%5
  • Hungary1.1%5
  • Other countries11%53
Share of the records whose source states a country – never guessed from language or currency.records

Block 11

Year by year

Complaints, their outcomes and reviews per calendar year.

Year by year
YearComplaintsResolvedReviewsAverage rating
20261258%1172.8
20252181%1682.76
20243792%1563.1
20234–2–

A dash means too little data for that year.

Block 12

Where the records come from

The independent sites the complaints and reviews were collected from.

Where the records come from
SiteComplaintsReviewsSite’s score
Trustpilot–3792.8 / 5
Casino Guru6126–
AskGamblers10254.3 / 5
Tribuna–133.9 / 5
Casinomeister2––
CasinoReviews1––

Block 13

Latest complaints and reviews

The newest records about Cosmobet Casino as facts: our label, the status or the stars, the player’s country and the site. The text stays on that site – follow the link to read it.

  • Review

    5.0 of 5 stars

    Mexico · Trustpilot

  • Review

    1.0 of 5 stars

    Austria · Trustpilot

  • Complaint

    Withdrawal delay

    Unresolved
  • Complaint

    Self-exclusion

    Unresolved

    United Kingdom · Casino Guru

  • Complaint

    Winnings voided

    Resolved

    United Kingdom · Casino Guru

13 player records in the last 30 days. Explore them in Player Intelligence PRO

Player ratings from Trustpilot, AskGamblers, Tribuna.

Questions about Cosmobet Casino

Who owns Cosmobet Casino?

Cosmobet Casino is operated by Santeda International B.V. and runs under the Cosmobet Partners affiliate programme.

Is Cosmobet Casino licensed?

Yes. Cosmobet Casino holds a licence from Curacao Gaming Control Board.

When was Cosmobet Casino founded?

Cosmobet Casino launched in 2023.

Which currencies does Cosmobet Casino accept?

Currencies listed for Cosmobet Casino: Australian dollars, Brazilian reals, Canadian dollars, Euros, British pounds sterling, US dollars. Its site is available in 10 languages: English, French, Portuguese, German and 6 more.

What welcome bonuses does Cosmobet Casino offer?

8 welcome offers are listed for Cosmobet Casino. The first on the list is “100 FREE SPINS on Mega Lucky Diamonds Hold And Win”.

Which countries is Cosmobet Casino available in?

Cosmobet Casino is listed in 12 markets: Australia, Austria, Belgium, Brazil, Canada, Finland, France, Germany and 4 more.

Does Cosmobet Casino run tournaments in Australia?

Yes. The Cosmobet Casino site for Australia lists 1 tournament.

What do players say about Cosmobet Casino?

Players have filed 74 complaints and written 443 reviews about Cosmobet Casino. Players rate Cosmobet Casino 3.67 out of 5 on average across the 3 sites that publish one.

What do players complain about most at Cosmobet Casino?

“Self-exclusion” – 18% of the 73 complaints about Cosmobet Casino with a labelled problem. Followed by “Withdrawal delay” (14%) and “Documents rejected or requested again” (11%).

Do players report withdrawal problems at Cosmobet Casino?

Withdrawals are the topic of 22 complaints about Cosmobet Casino: 30% of the 74 with a topic. The most common withdrawal problem is “Withdrawal delay” (45% of them). Of the withdrawal complaints with a known outcome, 82% were resolved.

Does Cosmobet Casino resolve player complaints?

84% of the 74 complaints about Cosmobet Casino with a known outcome were resolved. Across all brands Player Intelligence tracks, the share is 59%. Among the 1,916 casinos with at least 10 such complaints, Cosmobet Casino is 653rd. Open complaints and complaints closed without an outcome are left out.

What do players like and dislike about Cosmobet Casino?

Praised most: “Withdrawals”, “Games” and “Customer support”. Criticised most: “Withdrawals”, “Customer support” and “Trust & licence”. 46% of the rated reviews give four or five stars, and 50% give one or two.

How many complaints has Cosmobet Casino received in the last 12 months?

In the 12 months to November 5, 2026, players filed 15 complaints about Cosmobet Casino. That is 21% fewer than in the 12 months before, when there were 19.

Where do Cosmobet Casino’s players come from?

The countries named most often in complaints and reviews about Cosmobet Casino are United Kingdom (71%), France (3.4%) and Germany (3.2%).