Cosmobet is named on Santeda International's own brand portfolio, but publishes no licensee, company number or licence reference in its own footer, and displays no Curacao Gaming Authority seal.
The short answer
There are 6 Cosmobet sister sites: MyStake, Goldenbet, VeloBet, Rolletto, Donbet and LocasBet. All 6 Cosmobet Casino sister sites are operated by Santeda International B.V..
Compare all 6Searching for sites like Cosmobet and searching for Cosmobet alternatives are not quite the same question. Every brand on this page shares an operator with Cosmobet — they are Cosmobet sister casinos, not merely platforms like Cosmobet that happen to look similar. That distinction decides whether one welcome bonus, one self-exclusion and one KYC check cover all of them.
Licensed in Curaçao Gaming Authority, not by the UK Gambling Commission. GamStop self-exclusion does not apply here.
Pros
- Publishes KYC/AML, refund, dispute resolution, RNG fairness and self-exclusion policies
- Large tournament pools — $50,000 sports leaderboard and a €300,000 championship
- Daily rewards of up to 50 free spins for regular play
Cons
- Publishes no licensee, company number or licence reference in its footer
- No Curacao Gaming Authority seal displayed anywhere we could find
- No welcome bonus advertised, despite most listings quoting one
Why there are no screenshots on this page
Cosmobet serves a bot-protection challenge to automated requests, so we have not been able to capture its lobby reliably. The captures that did succeed came back in the wrong language for a UK reader — these sites serve a different build per country, and a Portuguese or French lobby is evidence about a different product. Everything described below was read from Cosmobet's own English pages; we would rather show you no picture than the wrong casino's.
Cosmobet sister sites — the full network
Santeda International B.V. (Curaçao Gaming Authority OGL licence OGL/2024/1798/1048) operates 7 UK-facing brands including Cosmobet. The 6 Cosmobet Casino sister sites below share that licence, and in most cases the same bonus mechanics — what changes between them is the price, the size of the offer and the product mix.
| Sister site | Welcome offer | Trust | |
|---|---|---|---|
| VeloBet | No welcome bonus — up to 100 free spins every day for logging inmin Not published | 24 | Review |
| Rolletto | No welcome bonus — 250 free spins for daily login, no deposit requiredmin Not published | 25 | Review |
| MyStake | 300% up to €1,500min Not published | 31 | Review |
| Donbet | 150% up to €750 + 50 free spinsmin Not published | 32 | Review |
| LocasBet | 325% up to €/$1,750min Not published | 23 | Review |
| Goldenbet | No welcome bonus — 200 free spins every Thursday and Fridaymin Not published | 34 | Review |
Similarity estimates how much of the same experience you get — shared licence, platform and bonus mechanics, less any product differences. A high similarity score is not an endorsement: a close copy of a weak casino is still a weak casino.
Each of the 6 Cosmobet Casino sister sites in detail — what it does differently, and who it actually suits.
VeloBetBest for daily-reward regulars rather than one-off bonus claimers
Daily-login free spins up to 100 a day and 80% accumulator cashback, with a live recent-wins ticker on the homepage.
- Welcome offer
- No welcome bonus — up to 100 free spins every day for logging in
- Min deposit
- Not published
- Wagering
- Not published beside the offer
RollettoBest for sports bettors who want freebet mechanics
Three brand-named exclusive slots, more than any sibling, and a Cyber Race section no other brand runs.
- Welcome offer
- No welcome bonus — 250 free spins for daily login, no deposit required
- Min deposit
- Not published
- Wagering
- Not published beside the offer
MyStakeBest for bonus hunters chasing the biggest headline offer
The biggest headline casino offer in the group at 300%, the deepest promotions page, and the only brand with an Originals section.
- Welcome offer
- 300% up to €1,500
- Min deposit
- Not published
- Wagering
- Not published beside the offer
DonbetBest for mini-games and crypto players
The only brand advertising a separate Mini Games welcome bonus, and the only one publishing a game count — 8,778.
- Welcome offer
- 150% up to €750 + 50 free spins
- Min deposit
- Not published
- Wagering
- Not published beside the offer
LocasBetBest for players chasing the largest advertised match percentage
The largest headline percentage in the portfolio at 325%, and the widest provider list at 15 studios.
- Welcome offer
- 325% up to €/$1,750
- Min deposit
- Not published
- Wagering
- Not published beside the offer
GoldenbetBest for players who want licensing transparency over a welcome offer
No welcome bonus at all. Recurring 200 free spins on Thursdays and Fridays plus unlimited 10% cashback instead, and it is the one brand here that publishes its licensee.
- Welcome offer
- No welcome bonus — 200 free spins every Thursday and Friday
- Min deposit
- Not published
- Wagering
- Not published beside the offer
How we verified the Cosmobet sister sites
Most sites simply assert that two casinos are related. These are the signals we actually checked before calling these brands Cosmobet Casino sister sites, and what each one showed. The strongest of them is the shared Curaçao Gaming Authority OGL licence OGL/2024/1798/1048, which is a matter of public record rather than inference.
Sister-site verification
How we know Cosmobet shares an operator with these brands
Shared licence numberweight 40%not established
Cosmobet publishes no licence reference we could read, so this signal cannot be scored. We are not assuming it inherits a sibling's.
SourceIdentical T&C clausesweight 25%not established
Not established. Clause-level comparison of the terms documents has not been done for this portfolio — the terms pages sit behind client-side routing we have not been able to capture.
SourceSame platform fingerprintweight 15%
Strong. Cosmobet runs the same lobby structure as the rest of the portfolio, drawing on a shared catalogue that includes Gates of Olympus, 3 Coin Volcanoes, Wanted Dead or a Wild, Aztec Magic Megaways. Cosmobet and VeloBet go further and list nine studios in identical order, which is set by the platform rather than chosen by a brand.
SourceShared payment processorweight 10%not established
Not established. Cashier descriptors require a real deposit to observe, and we have not made one. The logo rows overlap heavily, but shared payment LOGOS only show which processors accept the brand, not which merchant account it settles through.
SourceShared support infrastructureweight 10%
Santeda's own portfolio page promotes these brands through shared affiliate infrastructure — MyStake and Donbet on one tracking domain, LocasBet through VeloBet's tracker on the same affiliate ID. Brand-named exclusives are also reskins of the same two supplier engines across the group.
Source
All 6 Cosmobet sister sites reviewed
The Cosmobet Casino sister sites are ordered by how similar each one is to Cosmobet — closest first.
Can you claim a bonus at every Cosmobet Casino sister site?
Each brand advertises its own welcome offer, but the Cosmobet Casino sister sites sit behind one licensee and one fraud-detection layer. Assume one welcome across the group unless a brand states otherwise.
Same company, different deal
Shared ownership does not mean an identical deal. These are the places where the Cosmobet sister sites genuinely beat Cosmobet itself.
Where a sister site beats Cosmobet
Goldenbet — Licensing transparency
Goldenbet publishes its licensee, Curacao company number, registered address and licence reference in a single footer sentence, with a CGA verification seal. Cosmobet publishes none of that.
Cosmobet vs its sister sites, head to head
Same operator, same licence, same platform — so the comparison comes down to the offer and the product mix. Each pairing below is scored on the same rubric, which is what makes them comparable at all.
| Matchup | Welcome offer | Trust |
|---|---|---|
| Cosmobet (this page) | No welcome bonus advertised — tournaments and daily rewards instead | 26 |
| Cosmobet vs VeloBet | No welcome bonus — up to 100 free spins every day for logging in | 24 |
| Cosmobet vs Rolletto | No welcome bonus — 250 free spins for daily login, no deposit required | 25 |
| Cosmobet vs MyStake | 300% up to €1,500 | 31 |
Cosmobet vs VeloBet
Daily-login free spins up to 100 a day and 80% accumulator cashback, with a live recent-wins ticker on the homepage. Cosmobet scores 26 to VeloBet's 24, so the flagship holds up better here. Similarity is 73%, so expect the same cashier and lobby either way.
Cosmobet vs Rolletto
Three brand-named exclusive slots, more than any sibling, and a Cyber Race section no other brand runs. Cosmobet scores 26 to Rolletto's 25, so the flagship holds up better here. Similarity is 50%, so expect the same cashier and lobby either way.
Cosmobet vs MyStake
The biggest headline casino offer in the group at 300%, the deepest promotions page, and the only brand with an Originals section. MyStake scores 31 to Cosmobet's 26, so on our rubric the sister brand is the stronger of the two. Similarity is 48%, so expect the same cashier and lobby either way.
Sites like Cosmobet: Cosmobet alternatives inside and outside the group
Cosmobet alternatives split into two groups, and conflating them is the mistake most lists make. The 6 brands above are Cosmobet sister casinos — Santeda International B.V. (Curaçao Gaming Authority OGL licence OGL/2024/1798/1048) runs every one of them, so the licence, the complaints process and the self-exclusion scope are shared.
Other platforms like Cosmobet — unrelated casinos with a comparable lobby or a similar offer — are a different proposition entirely. They give you a genuinely separate operator, which matters if your complaint with Cosmobet is with the company rather than the product. If you are looking for sites like Cosmobet because you want a fresh welcome bonus, the group brands above are the weaker bet: one licensee generally means one welcome offer.
Which Cosmobet Casino sister site should you pick?
Three different answers, depending on what you are actually optimising for. All 6 Cosmobet Casino sister sites clear the same licensing bar, so this is a question of fit rather than safety.
- If you want the closest thing to Cosmobet: VeloBet, at 73% similarity — same platform, same lobby structure, different welcome offer.
- If you are choosing on trust rather than familiarity: Goldenbet scores highest of the Cosmobet sister sites at 34/100, above Cosmobet's own 26.
- If you already have an account here: check the bonus table above before opening a second one. A separate welcome offer at another brand in this group is the exception, not the rule.
Cosmobet Sister Sites: what we actually found
The 6 brands above are widely listed as Cosmobet sister sites, and we list them too — but our own checks scored only 25/100, below the threshold we require before stating that two casinos share an owner. Until that clears, treat each one as a licence-matched alternative rather than a verified sister site — a casino holding the same class of Curaçao Gaming Authority OGL licence and often running similar software, but, as far as we can show, belonging to a separate operating entity.
The distinction is not pedantry. Separate operating entities mean separate complaints processes, separate KYC, separate self-exclusion and — usually — a genuinely separate welcome bonus. If you came here looking for sites like Cosmobet or for Cosmobet alternatives, that is what is on offer; what we cannot yet evidence is the group relationship itself, and we would rather say so than manufacture one.
This page updates the moment a primary source establishes otherwise — a register entry naming a shared licensee, or matching clauses in two sets of terms. See our methodology for the signals we require.
About Cosmobet
Cosmobet is where this portfolio's transparency runs out. Santeda's own brand page names it, and its lobby is unmistakably built on the same platform as its siblings — but the footer carries no licensee, no company number, no licence reference and no CGA seal. There is a Company Details link, which is not the same thing as a published licence, and it is a meaningful gap when three brands in the same portfolio publish the full block without being asked.
The platform evidence, by contrast, is the strongest in the group. Cosmobet lists nine studios — Amatic, Novomatic, Wazdan, Gameart, BetSoft, Pragmatic Play, Endorphina, Fugaso and EvoPlay — in exactly the same order as VeloBet. Provider order is rendered by the platform, not chosen by a marketing team, and two brands producing an identical sequence is difficult to explain any other way.
The offer structure is tournament-led rather than bonus-led. There is no welcome bonus advertised anywhere on the promotions page. What runs instead is a $50,000 sports leaderboard, a €300,000 Booongo championship, a National Bank Open free-spins promotion and daily rewards of up to 50 free spins. Cosmobet also carries its own brand-named exclusive, The Cosmobet Greatest Catch, built on an Evoplay engine that reappears on VeloBet under a different name.
To Cosmobet's credit, the footer does publish a KYC/AML policy, a refund policy, a dispute resolution route, an RNG fairness statement and a self-exclusion page. That is more player-facing policy documentation than several siblings offer, which makes the absent licence block harder to read as an oversight.
Cosmobet welcome bonus in detail
No welcome bonus advertised — tournaments and daily rewards instead
- Minimum deposit
- Not published
- Wagering
- Not published beside the offer
- Expiry
- Not published
- Bet limits
- Not published
- Eligible games
- All games, Popular Slots, Bonus Buy, Megaways, New Games
- The promotions page carries no first-deposit offer of any kind.
- Live instead: a $50,000 sports leaderboard, a €300,000 Booongo August championship, a National Bank Open second-chance free spins promotion and daily rewards up to 50 free spins.
- Wagering terms are not stated alongside any of these on the promotions page.
Customer support at Cosmobet
| Channel | Availability | Response time |
|---|---|---|
| Live chat | Advertised on site | Not measured |
| Advertised on site | Not measured |
Support is advertised as Advertised on site, and the footer carries a 24/7 customer support badge alongside GamCare, IBAS and BetBlocker. We have not measured response times ourselves, so the score for support reflects what is advertised rather than what was experienced.
Payments and payout speed
| Method | Deposit | Limits |
|---|---|---|
| Visa | Yes | Not published |
| Mastercard | Yes | Not published |
| Skrill | Yes | Not published |
| Neteller | Yes | Not published |
| Paysafecard | Yes | Not published |
| Bitcoin | Yes | Not published |
| TRON | Yes | Not published |
| Litecoin | Yes | Not published |
| Ethereum | Yes | Not published |
| Dogecoin | Yes | Not published |
Stated payout speed: Not published by the operator
Safety, licensing and responsible gambling
Cosmobet publishes no licensee, company number or licence reference we have been able to read, and displays no CGA seal — unlike Goldenbet, MyStake and Donbet in the same portfolio, which all publish the full block. None of these brands holds a UK Gambling Commission licence. GamStop self-exclusion does not reach any of them, UK deposit limits and affordability rules do not apply, and a dispute cannot be escalated to the UK ombudsman.
- Self-exclusion page published
- KYC/AML policy published
- Dispute resolution route published
How we scored Cosmobet
Trust score breakdown
26/100
Licensing & regulation25% weight
20/100
No licence reference published or readable. Scored on what the brand discloses, not on what a sibling discloses. (2 sources)
Payouts20% weight
—
Not established. No withdrawal times or limits are published where we could reach them, and we have not made a deposit or timed a payout. Unscored rather than assumed average. (1 source)
Bonus fairness20% weight
35/100
Scored on what is disclosed. No brand in this portfolio publishes wagering, max bet or expiry beside its headline offer, which caps how well any of them can score here. (1 source)
Responsible gambling10% weight
35/100
No GamStop integration is possible without a GB licence. Scored on the self-exclusion and policy documentation each brand actually publishes. (1 source)
Games & providers10% weight
65/100
Scored on named studios and lobby breadth read from the brand's own casino page. (2 sources)
Support10% weight
35/100
Channels are advertised — live chat and email across the portfolio — but response times are unmeasured. Scored as advertised, not as experienced. (1 source)
Complaint record5% weight
—
Not established. We have not aggregated complaint data for this portfolio, and an unsourced complaint score would be worse than none. (1 source)
Weightings are fixed and published in full on our methodology page. Unscored dimensions have not been verified yet and count as zero.
What we verified
- VERIFIED
None of these brands holds a UK Gambling Commission licence. GamStop self-exclusion does not reach any of them, UK deposit limits and affordability rules do not apply, and a dispute cannot be escalated to the UK ombudsman.
Absent from the UKGC public register; all licensing is Curacao · checked 2026-08-08
- OBSERVED
Cosmobet publishes no licensee, company number or licence reference we have been able to read, and displays no CGA seal.
Cosmobet footer, read in full · checked 2026-08-08
- OBSERVED
Cosmobet advertises no welcome bonus of any kind on its homepage or promotions page; its offers are recurring instead.
Cosmobet promotions page, English build · checked 2026-08-08
- OBSERVED
Cosmobet's lobby names 9 studios and filters into All games, Popular Slots, Bonus Buy, Megaways, New Games.
Cosmobet casino lobby, English build · checked 2026-08-08
- OBSERVED
Cosmobet and VeloBet list nine studios in identical order, and brand-named exclusives across the portfolio are reskins of the same two supplier engines (Slotopia and Evoplay) — both consistent with one shared platform.
Cross-read across all seven brand lobbies · checked 2026-08-08
Cosmobet pros and cons
Pros
- Publishes KYC/AML, refund, dispute resolution, RNG fairness and self-exclusion policies
- Large tournament pools — $50,000 sports leaderboard and a €300,000 championship
- Daily rewards of up to 50 free spins for regular play
- Nine named studios, a broader spread than several siblings
- Brand-named exclusive title not available at most siblings
Cons
- Publishes no licensee, company number or licence reference in its footer
- No Curacao Gaming Authority seal displayed anywhere we could find
- No welcome bonus advertised, despite most listings quoting one
- Tournament prizes are shared pools, so advertised headline figures are not what an individual wins
What Cosmobet lacks
- A published licence reference — the single most important disclosure a casino makes
- GamStop integration
- Any first-deposit welcome offer
Cosmobet Sister Sites — the verdict
Cosmobet is a well-built site with real tournament money behind it and a surprisingly complete set of player-protection policies — and it does not tell you who is licensed to hold your deposit. Three of its siblings do, in a single sentence, which makes the omission stand out rather than blend in. The platform evidence tying it to VeloBet is the strongest in this portfolio: nine studios in identical order is not coincidence. If you want tournaments and can accept an operator who does not name itself, it is a capable product. If the licence matters to you, Goldenbet is the brand in the same portfolio that publishes one.
On the network question specifically: the 6 Cosmobet Casino sister sites rate disputed on our fingerprint at 25/100, and the evidence behind that is set out above rather than asserted. Weigh the unmatched signals as carefully as the matched ones.
Cosmobet sister sites — FAQ
Who owns Cosmobet?
Cosmobet is named on Santeda International's own brand portfolio, but it does not publish a licensee on its own site and we have not been able to confirm one. We are not assuming it shares a sibling's licence.
Is Cosmobet on GamStop?
No. GamStop is a condition of holding a UK Gambling Commission licence, and Cosmobet is licensed in Curacao. Self-excluding through GamStop will not block access to this site or to any of its sister sites.
How many Cosmobet sister sites are there?
Santeda International's own brand portfolio names seven casinos: MyStake, Goldenbet, Donbet, VeloBet, Cosmobet, Rolletto and LocasBet. They do not all sit on one licence — MyStake and Donbet publish GTW B.V., Goldenbet publishes Santeda International B.V., and the rest publish nothing we could read.
Can I claim a welcome bonus at every one of the Cosmobet sister sites?
Four of the seven advertise no welcome bonus at all, so there is nothing to claim at those. Where two brands share a licensee — MyStake and Donbet — assume one welcome across both. Across different licensees a separate offer is plausible but unconfirmed.
Does Cosmobet accept UK players?
Cosmobet holds no UK licence, so it cannot lawfully advertise to or accept UK consumers under UK rules. UK visitors also report bot-protection and geo-blocking on these domains. Treat any UK-facing listing of this brand with caution.
Related reading
18+ only. Gambling can be addictive — please play responsibly. Free, confidential help is available at BeGambleAware.org. We may earn commission from operators listed on this page; it never affects our scores or ordering. See our affiliate disclosure.