Follow the company. Find the connection.

Find UK Sister Sites

Explore offshore casino sister sites.
Find their owners, discover related casinos, and compare offers, payments and UK restrictions.

Find your next sister-site guide

MrQ

Not rated
Welcome offer100 free spins

First deposit only. Intended recipients only. Excludes Northern Ireland.

Offer min. deposit
£10
Welcome wagering
No wagering on spin winnings
Published withdrawals
Not yet verified
Payment methods listed
  • Mastercard
  • PayPal
  • Visa
Offer details, cashback & sources
Free spins
100 spinsBig Bass Splash · 10p per spin · use within 48 hours
Cashback
Not yet verified
Offer minimum deposit
£10
Minimum withdrawal
Not yet verified
Bonus expiry
Not yet verified
Max. bonus bet
Not yet verified
Game count
Not yet verified
Game RTP
Check the individual game’s paytable

18+. Offers and payment options depend on your country and account. Published processing times are the casino’s statements; verification and transfer time can add to the wait.

Browse casino guides
MrQ sister sites

Velobet

Not rated
Welcome offer150% first deposit + 300 free spins

150% applies to €/$10–500 deposits; €/$500–1,000 deposits receive 100%. One active bonus; activate before betting.

Minimum deposit
€10
Welcome wagering
30× deposit + bonus
Published withdrawals
Bank transfers processed within three banking days; identity checks may delay processing.
Payment methods listed
  • Visa
  • Mastercard
  • AstroPay
  • Skrill
  • Interac
  • Neteller
  • Paysafecard
  • Bitcoin
  • Ethereum
  • Litecoin
  • Ripple
  • Tether
Offer details, cashback & sources
Free spins
300 spins30 spins on deposit, then 30 daily for 9 days. Miss a day and remaining spins are lost.
Cashback
10% VIP cashback · no wagering
Offer minimum deposit
€10
Minimum withdrawal
€10
Bonus expiry
30 days
Max. bonus bet
€5
Game count
Not yet verified
Game RTP
Check the individual game’s paytable

One of each bonus per player, household, device, IP address and payment account at this casino; cross-site eligibility is not established.

Deposit conditions: Or equivalent; method limits vary.

18+. Offers and payment options depend on your country and account. Published processing times are the casino’s statements; verification and transfer time can add to the wait.

Explore sister sites Read the family guide
Sister sites: Cosmobet, Zizobet, Rolletto, GoldenbetSanteda International B.V. · Curaçao Gaming Authority disclosure · Records checked 9 Sept 2026

MyStake

Not rated
Welcome offerOffer not verified
Minimum deposit
Not yet verified
Welcome wagering
Not yet verified
Published withdrawals
Not yet verified
Payment methods listedNot yet verified
Offer details, cashback & sources
Free spins
Not yet verified
Cashback
Not yet verified
Offer minimum deposit
Not yet verified
Minimum withdrawal
Not yet verified
Bonus expiry
Not yet verified
Max. bonus bet
Not yet verified
Game count
Not yet verified
Game RTP
Check the individual game’s paytable

18+. Offers and payment options depend on your country and account. Published processing times are the casino’s statements; verification and transfer time can add to the wait.

Browse casino guides
MyStake sister sites

Cosmobet

Not rated
Welcome offer100% up to £500 + up to 250 free spins on the first deposit

Activate after depositing and before betting. Four separate 100% deposit offers are advertised; this is the first.

Minimum deposit
€20
Welcome wagering
30× Deposit + bonus
Published withdrawals
Payouts processed within three banking days; identity checks may delay processing.
Payment methods listed
  • Visa
  • Mastercard
Offer details, cashback & sources
Free spins
250 spins50 spins for a £20–99.99 deposit; 100 for £100–199.99; 250 for £200+. $0.10 spins on The Cosmobet Greatest Catch; use within 24 hours.
Cashback
Not yet verified
Offer minimum deposit
£20
Minimum withdrawal
€20
Bonus expiry
7 days; free spins expire after 24 hours
Max. bonus bet
£5
Game count
Not yet verified
Game RTP
Check the individual game’s paytable

One of each bonus per player, household, device, IP address and payment account at this casino; cross-site eligibility is not established.

Deposit conditions: Or equivalent; method limits vary.

18+. Offers and payment options depend on your country and account. Published processing times are the casino’s statements; verification and transfer time can add to the wait.

Explore sister sites Read the family guide
Sister sites: Velobet, Zizobet, Rolletto, GoldenbetSanteda International B.V. · Curaçao Gaming Authority disclosure · Records checked 9 Sept 2026

Winomania

Not rated
Welcome offer100% up to £100 + 100 bonus spins

Code WINO100. First deposit only. Spinoro non-jackpot games. Only up to £2 per bet contributes to wagering.

Offer min. deposit
£10
Welcome wagering
40× bonus; also 40× spin winnings
Published withdrawals
Within 2 business days after required documents / IBAN
Payment methods listed
  • PayPal
  • Visa
  • Mastercard
  • Skrill
  • Neteller
  • Paysafecard
  • Trustly
  • Neosurf
Offer details, cashback & sources
Free spins
100 spins25 spins each on Cleopatra, Gold Rush, Wild Eagle and Scratch King.
Cashback
Not yet verified
Offer minimum deposit
£10
Minimum withdrawal
Not yet verified
Bonus expiry
Bonus: 30 days; spins: 24 hours; spin winnings: 7 days
Max. bonus bet
Not yet verified
Game count
Not yet verified
Game RTP
Check the individual game’s paytable

Withdrawal fees: No casino cashout fee; bank or processor fees may apply

18+. Offers and payment options depend on your country and account. Published processing times are the casino’s statements; verification and transfer time can add to the wait.

Browse casino guides
Winomania sister sites

Donbet

Not rated
Welcome offer150% up to €750 + 50 free spins

First deposit of €/$20–500. Slots only. Activate before playing; cannot be combined with another promotion.

Minimum deposit
€20
Welcome wagering
30× deposit + bonus + free-spin winnings
Published withdrawals
Bank transfer: within 3 banking days
Payment methods listed
  • Visa
  • Mastercard
Offer details, cashback & sources
Free spins
50 spins
Cashback
Not yet verified
Offer minimum deposit
€20
Minimum withdrawal
€20
Bonus expiry
30 days
Max. bonus bet
€5
Game count
Not yet verified
Game RTP
Check the individual game’s paytable

18+. Offers and payment options depend on your country and account. Published processing times are the casino’s statements; verification and transfer time can add to the wait.

Browse casino guides
Donbet sister sites

Paradise 8

Not rated
Welcome offer200% deposit bonus

Choose the deposit bonus or cashback insurance; these are alternative offers.

Minimum deposit
€5
Welcome wagering
Not yet verified
Published withdrawals
Up to 12 working days after verification
Payment methods listed
  • Visa
  • Mastercard
Offer details, cashback & sources
Free spins
Not yet verified
Cashback
100% cashback insurance · alternative to the deposit bonus
Offer minimum deposit
Not yet verified
Minimum withdrawal
€50
Bonus expiry
Not yet verified
Max. bonus bet
Not yet verified
Game count
Not yet verified
Game RTP
Check the individual game’s paytable

Bonus funds are removed at withdrawal. A bonus of 200% or more limits cashout to 10× the deposit. The precise deposit-bonus wagering multiplier is not stated here. Cashback has 1× wagering and is non-withdrawable; special-promotion cashback winnings are capped at 2× cashback.

Deposit conditions: €5 or €10, depending on method

Deposit fees: Banking page: 3% on deposits; general terms allow 3–6.5% on credit cards.

Withdrawal fees: Transfer fee: 10–40 in USD / EUR / GBP, depending on location

18+. Offers and payment options depend on your country and account. Published processing times are the casino’s statements; verification and transfer time can add to the wait.

Browse casino guides
Paradise 8 sister sites

Cocoa

Not rated
Welcome offer200% deposit bonus

Choose the deposit bonus or cashback insurance; these are alternative offers.

Minimum deposit
€5
Welcome wagering
Not yet verified
Published withdrawals
Up to 12 working days after verification
Payment methods listed
  • Visa
  • Mastercard
Offer details, cashback & sources
Free spins
Not yet verified
Cashback
100% cashback insurance · alternative to the deposit bonus
Offer minimum deposit
Not yet verified
Minimum withdrawal
€50
Bonus expiry
Not yet verified
Max. bonus bet
Not yet verified
Game count
Not yet verified
Game RTP
Check the individual game’s paytable

Bonus funds are removed at withdrawal. A bonus of 200% or more limits cashout to 10× the deposit. The precise deposit-bonus wagering multiplier is not stated here. Cashback has 1× wagering and is non-withdrawable; special-promotion cashback winnings are capped at 2× cashback.

Deposit conditions: €5 or €10, depending on method

Deposit fees: Banking page: 3% on deposits; general terms allow 3–6.5% on credit cards.

Withdrawal fees: Transfer fee: 10–40 in USD / EUR / GBP, depending on location

18+. Offers and payment options depend on your country and account. Published processing times are the casino’s statements; verification and transfer time can add to the wait.

Browse casino guides
Cocoa sister sites
Browse all casino sister sites →
Shared ownershipSee the company behind each casino.
Sources you can checkFollow each fact back to its source.
Clear comparisonsCompare the details side by side.

Explore the connections

Explore casino networks

Start with the operating company and follow its family of casino brands.

A growing guide to casino networks. Counts show the casinos listed here, not each company’s full portfolio.

View all networks →

A connection you can follow

What are casino sister sites?

A similar name or a shared licence is not enough. We look for the same operating company and registration number in each casino’s own terms.

How we check a connection

From the register

Operating company Santeda International B.V. 151296, Curaçao
  • Cosmobet restricted countries listed, not the UK
  • Goldenbet restricted countries listed, not the UK
  • Rolletto restricted countries listed, not the UK
  • Velobet restricted countries listed, not the UK
  • Zizobet restricted countries listed, not the UK

Same family. Check the details.

What can differ between sister sites?

01

Bonuses and wagering

Compare qualifying deposits, the wagering base, eligible games and expiry. A headline amount does not describe all the conditions.

02

Withdrawals and payments

Check each site’s deposit minimum, payment methods, fees and withdrawal limits. Keep processing and transfer times separate.

03

Games and providers

Look at dated game counts and named providers. A similar lobby does not establish an identical catalogue.

04

Accounts and limits

Check account eligibility, identity verification and the scope of limits or self-exclusion in each casino’s terms.

From source to published guide

How we research and review sister sites

  1. Research the casino

    Read its own terms and disclosures. Record the source and observation date.

  2. Check the connection

    Match the operating company and registration, then check each casino’s individual terms.

  3. Review the published page

    The system uses our team’s editorial context to produce content. The team reviews published pages and requests changes where needed.

Read our research and review method →

The people behind the pages

Meet our authors

Elliot Harcourt and Maeve O’Sullivan review the system’s final output. The research date and completed editorial review are recorded separately.

Elliot Harcourt

Elliot Harcourt

Senior iGaming Content & SEO Specialist

Elliot specialises in casino research, operator and sister-site analysis, and editorial quality checks. His work focuses on checking commercial claims and turning research into clear, useful guides.

About Elliot →LinkedIn ↗
Maeve O’Sullivan

Maeve O’Sullivan

Senior iGaming Content Strategist & SEO Editor

Maeve specialises in casino and betting content, operator research, and editorial strategy. She focuses on making complex topics clearer and helping readers understand the details behind a casino brand.

About Maeve →LinkedIn ↗

Sister-site questions, answered

How do I find a casino’s sister sites?

Search the casino directory, then open its guide to see the sister sites connected by operating company and registration. Each guide links the supporting disclosures.

Do sister sites use the same account?

Do not assume one login works across a family. Our comparison tables identify sourced account rules; missing rules are marked as not yet verified.

Can bonuses and withdrawal rules differ within a network?

Shared ownership does not establish identical terms. Compare the offer, wagering base, payment methods and withdrawal limits for each casino.

Does a shared owner mean the same licence or protections?

Ownership, licence disclosures and account protections are separate checks in our records. Follow each casino’s own evidence instead of inferring them from its sister sites.

Responsible gambling

Your wellbeing comes first.

This website is for adults aged 18 and over. Gambling involves risk, and you can lose money. If it’s affecting you or someone you care about, support is available.

18+Adults only
Talk to someone

GamCare

Free, confidential support for you or someone close to you. The National Gambling Helpline is available 24/7.

0808 8020 133 Chat with GamCare
Take a break

GAMSTOP

Free self-exclusion from participating online gambling websites and apps. Check which companies your exclusion covers.

Explore self-exclusion
Find practical help

GambleAware

Understand the signs of gambling harm, explore self-help tools and find support for yourself, friends or family.

Find advice and support

Know what your protection covers. A shared casino owner does not guarantee shared self-exclusion. Check the scope with your operator or exclusion service.

Our responsible gambling guide

Can’t find a casino?

Some names are left out because we could not establish the facts. We keep the reasons, too.

View the unlisted casinos →