MyStake Sister Sites

DonBet is MyStake’s clearest documented connection

MyStake’s own domain hosts an agreement naming MyStake and DonBet under Santeda International B.V., so there is a document behind this comparison. Keep that connection in view when browsing other names, though. It does not show that every casino listed beside MyStake still shares its operator, licence or account arrangements today.

ACMA records published in 2026 also connect Rolletto and Velobet to Santeda. GoldenBet has historical regulator evidence connecting it to Santeda. Cosmobet’s published company wording also names Santeda, but its UK restriction must remain part of the comparison. These distinctions are more useful than calling all five equally confirmed current sisters.

For a MyStake customer, the next step depends on the reason for searching. Company identity, an alternative casino-and-sportsbook product, an offer and an existing payment query need different answers. None is settled by the family name alone.

Compare the five names without flattening the evidence

Use the table to answer “why is this casino here?” It cannot tell you which one pays fastest or offers the biggest reward you could actually use. Those questions need comparable evidence of their own; a company agreement supplies neither a withdrawal test nor an up-to-date game catalogue.

It also avoids a common counting problem. A family list is not necessarily a complete inventory, and a change in the legal company named at a destination can make older lists stale. Use a dated source for the relationship it actually describes rather than treating every past connection as permanent.

What the MyStake agreement proves about DonBet

The MyStake-hosted document is an affiliate agreement, not the terms governing an individual player account. It names the two brands and Santeda International B.V. together. That is valuable relationship evidence, but the document’s purpose limits the conclusions it can support.

In particular, its licensing wording includes an application-stage description. It should not be converted into a statement that an application remains pending now, or that a particular current licence covers every related brand. Both would go beyond the document.

This distinction matters when older and newer company names appear in search results. A historical connection can remain part of a brand’s story even if present contractual arrangements need fresh confirmation. The sensible response is to separate the dates and documents, not invent an uninterrupted company history.

For an existing customer, the agreement accepted at registration and any subsequent operator notice are more directly relevant to the account than a marketing-partner agreement. Keep those records attached to the exact domain and period involved.

The document therefore supports a clear but limited answer: MyStake and DonBet have a documented Santeda connection. It does not promise a shared password, wallet, verification result or universal bonus policy.

DonBet: a close relationship question, a separate account

DonBet is the strongest starting point when your aim is to understand the named business connection. The DonBet sister-sites profile examines the same documentary link from the other brand’s perspective.

For a product comparison, choose the activity first. A reader interested in a sportsbook needs to compare a specific market and its settlement rules. Someone interested in casino games needs an exact title and version. Combining both activities into one vague score can obscure the feature that matters.

A hypothetical football comparison illustrates the difference. A match-result market covering normal time is not automatically equivalent to a market covering qualification. Identical team names and similar odds do not make the bets identical. Read the market definition before comparing the price.

On the casino side, a familiar provider logo is not enough. Establish whether the intended game is available and whether it qualifies for the promotion being considered. Availability and promotional contribution are separate facts.

None of those questions requires assuming that DonBet is a duplicate MyStake account. The relationship can be real while the customer-facing conditions remain specific to each destination.

A sports price comparison needs the same settlement event

Suppose two hypothetical selections both show the same football team. One is to win the match in normal time; the other is to qualify for the next round. A draw after normal time followed by qualification can produce different outcomes for those selections. Comparing the odds without the market label would miss the most important difference.

Other conditions can matter when an event is postponed, abandoned or rescheduled. Record the market definition and relevant rule alongside the price. Do not assume that MyStake, DonBet and Rolletto settle every unusual event identically because their names appear in a related-brand discussion.

The same discipline applies to a promotional bet: establish whether the stake is returned with winnings and which selections qualify. These are explanatory examples, not current terms attributed to any of the three brands. They show why a useful sportsbook comparison needs more than a list of competitions and a promotional headline.

Rolletto: make the casino-and-sport comparison concrete

Rolletto is named with Santeda in an ACMA record published in February 2026; its current player agreement remains a separate document. The Rolletto profile keeps that brand’s evidence separate from the MyStake document.

If your interest is a combined casino and sportsbook, decide which side you would actually use. A large sports menu adds little to a casino-only comparison, while a long slot list does not establish that a bookmaker offers a particular competition or market.

For sport, compare the event, market, timing and settlement conditions together. For casino, compare the exact game and its information panel. This is a more useful exercise than describing one brand as the “flagship” or “broadest” without a current, like-for-like inventory.

Consider the account navigation as well. Can you find the relevant transaction history and distinguish a casino bonus from a sports promotion? A shared visual style would not prove that the rules governing those balances are the same.

Keep uncertainty visible if a product cannot be inspected. An inaccessible page is not proof that the product is absent, and an older screenshot is not proof that it remains available. Neither should become a confident comparison claim.

Velobet: eligibility comes before the package maximum

Velobet is useful to compare when the reason for leaving a MyStake search is an advertised package. That is a promotional question, distinct from confirming the reported company relationship.

An existing MyStake account may be relevant if the destination’s promotion contains connected-account conditions. It may also be irrelevant under a particular definition. The answer belongs in the actual terms; the page should not promise that one account has “zero bearing” on another.

Read the reward at your planned qualifying deposit, not just the maximum available across a series of deposits. If the package contains several stages, treat them as separate steps. A combined percentage can otherwise look like a reward available immediately when it describes a longer sequence.

Use the Velobet profile for the brand-specific discussion. The most useful outcome may be deciding that an offer does not fit your intended budget or that an unclear eligibility condition needs an answer before registration.

GoldenBet’s dated Santeda connection

The Australian Communications and Media Authority’s warning dated 4 December 2023 identifies Santeda International B.V. as a provider of Golden Bet. It concerns prohibited and unlicensed services supplied to people in Australia. That is primary historical evidence of the company connection, not a recommendation or a statement of British authorisation.

The date and jurisdiction matter. A regulator’s finding about a service in 2023 does not independently settle its operator in 2026, and an Australian decision should not be presented as a current British licence check.

For a reader trying to understand an old account or a remembered family list, the record helps explain why GoldenBet is associated with Santeda. For someone considering a present account, the current destination and applicable terms still need their own examination.

This is a useful example of why a sister-site guide should keep historical evidence instead of either deleting it or disguising it as current confirmation. The connection can be informative while its time limit remains explicit.

Cosmobet’s UK restriction changes the comparison

Cosmobet’s published company wording names Santeda, making it relevant to the wider MyStake discussion. Its UK restriction is equally relevant. A commercial offer appearing below does not remove that restriction or establish that a British reader is eligible.

Do not use a registration screen, a currency symbol or an accessible homepage as a substitute for territorial conditions. Those features answer different questions. A page can display a package without making it available to every visitor who can read it.

The comparison is therefore informational: it explains why Cosmobet appears beside MyStake and why a family relationship is not enough to decide access. It should not be interpreted as a suggestion to change location details or work around the destination’s rules.

Separate a bonus calculation from a prediction of value

A percentage, a maximum bonus and a wagering multiplier describe different parts of an offer. A useful comparison shows how they interact at a specific deposit without claiming to predict winnings.

Take a hypothetical £30 deposit with a 100% match. The bonus would be £30 under that simple formula. If the requirement were 25 times the bonus alone, eligible turnover would be £750. If it were 25 times deposit plus bonus, it would be £1,500. The same multiplier produces different obligations because the calculation base differs.

Now imagine a game contributes 50% towards the requirement. £10 staked would count as £5 of qualifying turnover under that hypothetical rule. This does not mean the player has lost £5 or gained £5; contribution and gambling outcomes are different quantities.

A maximum-bet condition adds another independent limit. It should not be overlooked because the overall turnover target is large. Nor does a theoretical return percentage allow a simple division to produce the “true value” of a bonus: the full terms and the distribution of outcomes matter.

These examples are deliberately hypothetical, not claims about MyStake or a sister’s current promotion. Their purpose is to make a comparison table readable without turning uncertain conditions into an attractive but misleading profit estimate.

If your real question is an existing MyStake account

A search for sister sites often begins with a practical problem: an old login, an unfamiliar company name or a withdrawal that has not arrived. A new casino list does not resolve any of those on its own.

For a login issue, use the exact original address and authenticated account correspondence. Do not assume that a sister’s password-reset form is intended for your MyStake account. For a company-name question, keep the date of the agreement or notice beside the name.

For a payment query, record the request date, amount, currency, method and displayed status. Ask which stage remains outstanding: account review, approval, dispatch or receipt. A processing statement from another related casino will not identify the status of that transaction.

For a bonus query, identify the accepted promotion and qualifying deposit. A newer homepage offer is not necessarily the one attached to your account. Keeping the specific record makes the question easier to answer without relying on assumptions about a group-wide policy.

Use private designated support channels for account information. Do not publish passwords, full payment details or identity documents in a review or comparison-site contact form.

Dated regulator records strengthen the Santeda connection

ACMA published a warning naming Santeda International B.V. with Rolletto, Cosmobet and Velobet in February 2026. A separate MyStake warning, dated 27 January 2026 and published in March, also names Santeda as a provider. These supply direct regulatory evidence for the services and periods concerned.

The warnings concern prohibited and unlicensed services supplied to people in Australia. They are evidence of the named company relationships, not endorsements, British authorisation or promises about current account integration. Keep that jurisdiction and date visible when comparing them with a present player agreement.

Cosmobet and ShelbyWin are distinct commercial comparisons

The comparison table preserves the packages already presented on this page. Cosmobet’s company connection and UK restriction have been explained above. ShelbyWin’s placement is an offer comparison, not evidence that it belongs to MyStake’s reported family.

Read each component separately: the qualifying deposit, match, maximum, spins and any additional reward. A larger combined headline is not automatically a better fit, particularly if it requires activity or deposits you had not intended.

Where a condition is missing, leave the comparison incomplete rather than guessing. A commercial page can still be useful when its answer is that a particular package is unsuitable or cannot yet be compared fairly.

A focused MyStake shortlist starts with the reason for searching

For documentary relationship evidence, start with DonBet. For Rolletto and Velobet, use the dated ACMA evidence while checking present account conditions separately. GoldenBet belongs in the historical Santeda discussion, while Cosmobet’s company wording must be read alongside its UK restriction.

Then narrow the decision to the game, market, promotion or account issue that brought you here. Do not let a long family list turn into an assumption that every account behaves alike. The useful result is a clear answer to one real question, with uncertainty left visible where the evidence stops.

Sources and further reading

• mystake.com terms and conditions
• ACMA: Formal Warning Santeda International B.V. (Golden Bet)
• ACMA: santeda international bv rolletto cosmobet velobet
• ACMA: santeda international bv mystake