BetMac is operated by Sefiarray B.V. and historically referenced Curacao Gaming Authority licence OGL/2024/842/0350, but the CGA certificate page for betmac.com checked on 4 May 2026 displayed Not Active with a registry note that the domain had been removed. Three operator-mapped sister sites were identified: Betti Casino, CasinoWays and TrustStake. BetMac is not on the UKGC public register; UK readers should verify any UK-facing alternative directly with the Gambling Commission.
Key information about Sky Vegas and the Betmac Sister Sites SiSter Sites gaming network.
Independent (Sefiarray B.V., Curaçao)
Curaçao Gaming Authority OGL/2024/842/0350 (CGA certificate page Not Active on 4 May 2026 — domain removed from registry; treat status as unresolved); not on UKGC public register
3 (operator-mapped) — Betti Casino, CasinoWays, TrustStake
7.4/10 (Casino Guru) / 2.5/5 (Trustpilot Betmac3, 21 reviews)
550% up to £3,800 across 4 deposits + 50 Free Spins
750% + Up to 7000€ 1000 FREESPINS +25% Cashback
100% up to €3,000 + 50 Free Spins
Welcome Bonus 100% up to £4,000 + 100 FS
255% Up to €4500 + 255 Free Spins
100% up to €3,000 + 50 Free Spins
400% Bonus Up to €3500 + 150 Free Spins
100% Up To 1000EUR + 200FS
300% up to £2,000 + 150 Free Spins +20% Cashback
100% up to €3,000 + 50 Free Spins
100% up to €600 + 200 Free Spins
100% Up To 1000EUR + 200FS
125% Bonus up to £20,000
100% Up To 1500 EUR + 100 FS
100% up to £2,000 + 150 FS
150% Bonus up to 500 €/£/$ + 70 FS
| Detail | Info |
| Full Legal Name | Sefiarray B.V. |
| Parent Company | Independent; no parent company verified from operator or licence pages |
| Primary Licence(s) | Curaçao Gaming Authority licence OGL/2024/842/0350; UKGC licence not verified |
| Active Casino / Gaming Brands | 4 operator-mapped brands: BetMac, Betti Casino, CasinoWays, TrustStake |
| Casino Guru Safety Index | 7.4/10 for BetMac (above average), checked May 2026 |
| Trustpilot Rating | Betmac3 profile: 2.5/5 from 21 reviews, checked May 2026 |
| Last Checked | May 2026 |
BetMac has three verified sister sites: Betti Casino, CasinoWays, and TrustStake — but BetMac’s current licence-status evidence needs caution because the Curaçao Gaming Authority certificate page checked on 4 May 2026 displayed “Not Active” with the note that the domain has been removed from the registry. The rest of this guide treats Sefiarray B.V. as the operator-of-record but treats the licence status itself as unresolved.
BetMac’s footer and terms identify Sefiarray B.V. as the operator, with company registration number 155219 and registered office at Fransche Bloemweg 4, Willemstad, Curaçao. A earlier CGA result linkedbetmac.com to Sefiarray B.V. and licence OGL/2024/842/0350, but the certificate page checked on 4 May 2026 now displays “Not Active” and says the domain has been removed from the registry. Treat the licence status as unresolved unless BetMac provides a current certificate link.
Some BetMac footer text describes Sefiarray B.V. as having an application in progress, which is consistent with the Not Active certificate page. Until BetMac surfaces a current active CGA certificate URL, the licence reference players will see in the footer is not confirmed by the public register.
| Brand | Relationship | Licence / Operator | Welcome Offer | Payment / Withdrawal Note | Top Feature |
| Betti Casino | Genuine sister site | Sefiarray B.V.; earlier CGA result linkedbetti1.com to OGL/2024/842/0350 — re-verify registry status alongside BetMac’s | Live promotions page: 150% up to €750 plus 150 free spins | Casino Guru lists €2,000 daily, €6,000 weekly, €15,000 monthly withdrawal limits | Biggest verified sister-site welcome package |
| CasinoWays | Genuine sister site | Sefiarray B.V.; earlier CGA result linkedcasinoways.com to OGL/2024/842/0350 — re-verify registry status alongside BetMac’s | Live promotion: 100% up to €300 plus 100 free spins on Book of Dead | Casino Guru lists 9 payment options and the same €2,000 daily cap | Strongest verified provider count among the sisters |
| TrustStake | Genuine sister site | Sefiarray B.V.; earlier CGA result linkedtruststake.com to OGL/2024/842/0350 — re-verify registry status alongside BetMac’s | No standard welcome bonus verified on the live promotions page | Trustpilot profile is small: 3.0/5 from 4 reviews | Newest-looking brand presentation in the group |
The sister-site status was matched on legal operator and licence trail rather than theme similarity. Betti, CasinoWays, and TrustStake each connect back to Sefiarray B.V. and the same Curaçao licence number OGL/2024/842/0350 through operator pages or earlier CGA certificate results. As with the BetMac certificate, the current Curaçao registry status for each sister should be re-verified before any new deposit, because BetMac’s certificate page checked on 4 May 2026 already showed Not Active.
Mapping sources diverge. SisterSite.co.uk’s BetMac page listed Betti and Casino Ways, while its TrustStake, Casino Ways, and Betti pages also connect TrustStake to the same group. CompareSisterSites listed BetMac, Betti, and CasinoWays but did not include TrustStake in the operator summary I could verify. SisterSites.bet listed Betti, TrustStake, and CasinoWays. Mr Gamble did not surface a BetMac network page I could verify in this pass. Casino Guru confirmed Sefiarray B.V. as BetMac’s owner but did not provide a complete sister-brand list in the captured BetMac entry.
This is why the genuine BetMac sister sites count is three, even though some third-party pages still show two. Sky Vegas sister sites, Betfair sister sites, and William Hill sister sites belong in separate operator checks; sites like BetMac count as related casinos only when the same Sefiarray B.V. legal-operator and Curaçao licence trail can be matched.

Betti Casino is the most established sister brand on the Sefiarray B.V. trail. Casino Guru lists it as established in 2022, owned and operated by Sefiarray B.V., with estimated annual revenues above $5,000,000. That makes it the larger sibling by Casino Guru’s sizing language, although Casino Guru’s licence field says “No license”, and a previously fetched CGA certificate result for betti1.com pointed to OGL/2024/842/0350 — the same licence number whose BetMac certificate page now reads Not Active, so the current Betti certificate status should be re-verified before treating Betti as cleanly licensed. The wagerpals Betti Casino sister site alternatives page covers the brand’s wider network mapping separately.
The live Betti promotions page showed a first-deposit welcome offer of 150% up to €750 plus 150 free spins. The bonus terms page applies 35x wagering to deposit and bonus amount unless a promotion says otherwise, with a €5 maximum bonus bet, 7-day bonus expiry, 2-day free-spin expiry, and a €5,000 cap on converted bonus winnings. Those terms are close to BetMac’s structure but with a larger headline package.
Casino Guru lists 27 Betti game providers, including Play’n GO, Blueprint Gaming, Thunderkick, Playson, Evoplay, Hacksaw Gaming, Spribe, PG Soft, JILI, Vivo Gaming, and TaDa Gaming. The game mix covers slots, roulette, blackjack, baccarat, video poker, bingo, jackpots, live games, crash games, keno, and scratch cards. Casino Guru also notes 14 payment options and the familiar Sefiarray withdrawal caps of €2,000 per day, €6,000 per week, and €15,000 per month.
The reputation picture is mixed. Casino Guru gives Betti a 6.2/10 Safety Index and says it has 5 complaints in the database, with “somewhat unfair” terms noted. Player feedback on Casino Guru is “Good” from 28 reviews, which is more data than BetMac has, but still not enough to ignore the complaint and terms warnings.
| Metric | Details |
| Site Identity | Larger Sefiarray casino with a sportsbook-and-casino presentation |
| What Sets It Apart | Biggest verified welcome offer in the BetMac network |
| Game Selection | 27 Casino Guru-listed providers, led by Play’n GO, Blueprint Gaming, Hacksaw Gaming, and Spribe |
| Best Bonus Feature | 150% up to €750 plus 150 free spins |
| Drawback | Casino Guru’s 6.2 Safety Index and licence-field divergence require caution |
| Ideal Player | Players comparing BetMac sister sites by bonus size and provider breadth |

CasinoWays is the sister brand with the clearest contrast against BetMac: it has a plainer name and design, but Casino Guru lists more providers than Betti and a lower Safety Index than either BetMac or Betti. A previously fetched CGA certificate result for casinoways.com pointed to Sefiarray B.V. and licence OGL/2024/842/0350 — the same licence whose BetMac certificate page now reads Not Active, so the CasinoWays registry status should be re-verified before treating it as cleanly licensed. Readers comparing wider sites like CasinoWays from the brand’s own sister-site page can cross-check that mapping separately.
The current live welcome page I fetched for CasinoWays showed “Cosmic Welcome”: 100% up to €300 plus 100 free spins on Book of Dead. The same page states 35x wagering within 7 days, with 50 free spins credited on activation and 50 on the second day. That makes CasinoWays smaller than Betti on headline value and smaller than BetMac on the bonus cap, but it does give the clearest free-spin game and release schedule.
Casino Guru’s CasinoWays entry lists 30 game providers, including Novomatic, Nolimit City, TaDa Gaming, Play’n GO, Blueprint Gaming, Quickspin, Big Time Gaming, Playson, Evoplay, Hacksaw Gaming, Spribe, Vivo Gaming, PG Soft, JILI, and Thunderkick. It also lists slots, roulette, blackjack, baccarat, jackpots, live games, crash games, scratch cards, and other casino categories.
The warning flag is reputation. Casino Guru gives CasinoWays a 3.3/10 Safety Index and describes the complaint value as very high relative to casino size. Trustpilot’s Casinoways1 profile shows 2.2/5 from 111 reviews, with review themes around verification, refunds, withdrawals, and payment handling. Those are player reports, not measured tests, but they are too consistent to ignore when comparing CasinoWays casino alternatives inside the Sefiarray group.
| Metric | Details |
| Site Identity | Space-themed Sefiarray sister site with a plainer casino layout |
| What Sets It Apart | Highest Casino Guru-listed provider count among the verified sisters |
| Game Selection | 30 providers, including Nolimit City, Play’n GO, Quickspin, Hacksaw Gaming, and Spribe |
| Best Bonus Feature | 100% up to €300 plus 100 Book of Dead free spins |
| Drawback | Casino Guru’s 3.3 Safety Index is the weakest in the verified network |
| Ideal Player | Players prioritising provider range over Safety Index strength |

TrustStake is the newest sister-site signal in the Sefiarray mapping. A previously fetched CGA certificate result for truststake.com named Sefiarray B.V., company number 155219, and licence OGL/2024/842/0350. TrustStake’s own footer also states Sefiarray B.V. and the same licence number, but because the BetMac certificate page itself currently reads Not Active under the same licence, treat the TrustStake licence status as similarly unresolved until the registry shows a current active certificate.
Source quality is uneven. TrustStake appears on some third-party sister-site pages as a BetMac sister brand, and SisterSite.co.uk’s TrustStake page lists Betti, Casino Ways, and BetMac as its sisters. That cross-check supports inclusion. However, CompareSisterSites’ Sefiarray summary still counted only BetMac, Betti, and CasinoWays, and Casino Guru does not surface a TrustStake entry. For that reason, TrustStake is mapped as a genuine sister site by operator trail, but the licence status and the Casino Guru network data are both thin.
The live TrustStake promotions page did not show a standard first-deposit welcome package. It showed GO Millions Jackpot and a Christmas rewards promotion. A separate TrustStake marketing or about-us result claimed a larger welcome package, but the live promotions page is the better source for current offer treatment, so that third-party wording is not used here as the active welcome bonus.
The visible game navigation on TrustStake includes slots, live casino, table games, crash, books, megaways, bonus buy, highest RTP, scratch, and GO Jackpots. Because Casino Guru does not surface a TrustStake provider count, the game library cannot be compared numerically with BetMac, Betti, or CasinoWays. Trustpilot showed a small TrustStake profile at 3.0/5 from 4 reviews — too thin to support a strong sentiment conclusion.
| Metric | Details |
| Site Identity | Newer Sefiarray brand with a cleaner “premium casino” presentation |
| What Sets It Apart | Strongest licence-trail confirmation among the newer network signals |
| Game Selection | Casino Guru provider count not found; site shows slots, live casino, table, crash, and jackpot categories |
| Best Bonus Feature | No standard live welcome bonus on the current promotions page |
| Drawback | Reputation and game-library data are thinner than for BetMac, Betti, or CasinoWays |
| Ideal Player | Players researching every verified Sefiarray brand before choosing a BetMac alternative |
BetMac’s own payment policy and terms are more detailed than many of its promotional pages. Deposits are listed in EUR and vary by country, with Visa, e-wallets, banking, and crypto all starting at €20. The operator states no fees for the listed deposit and withdrawal routes, although the terms separately reserve the right to charge assigned withdrawal fees where shown during the request.
| Item | BetMac Live Policy | Casino Guru Cross-Check |
| Deposit methods | Visa, e-wallet, banking, crypto | Visa, Mastercard, Bitcoin, bank transfer, ApplePay, Litecoin, Ripple, MiFinity, Google Pay, Ethereum, Bitcoin Cash, Coinspaid |
| Deposit minimum | €20 | Method-level minimum not shown in Casino Guru capture |
| Deposit maximum | €5,000 for Visa, banking, crypto; €2,500 for e-wallets | Not shown in Casino Guru capture |
| Bank withdrawal | €100 minimum, 1-3 days, €2,000 per day | €2,000 per day, €6,000 per week, €15,000 per month |
| E-wallet withdrawal | €20 minimum, instant, €2,000 per day | Listed payment availability may vary by country |
| Crypto withdrawal | €20 minimum, instant, €2,000 per day | Crypto methods listed among available options |
| Large-win instalments | €100,000 or more may be split into 10 monthly instalments | No win limit shown by Casino Guru |
The terms add several friction points. Withdrawals require at least one successful deposit, bonus money cannot be withdrawn, bank transfers require an EUR-compatible IBAN, and a failed bank withdrawal may take up to 30 days to return to the balance. BetMac also says withdrawals may be declined until verification is complete. Players who specifically want UK-facing card cashiers as a benchmark can compare wider Visa casino options before depositing.
Trustpilot sentiment does not match the clean “instant” wording on every route. Reviews on the Betmac3 and legacy Betmac1 profiles include both successful withdrawal reports and repeated complaints about verification, card proof, failed payments, and delayed withdrawals. That is player-reported sentiment rather than an audited payout test, so it should be read as risk context, not proof of a universal outcome. Players whose preferred deposit route is digital assets can also benchmark against wider crypto casinos in the UK before treating BetMac’s crypto routing as a safety advantage.
Casino Guru is the strongest available source for BetMac’s game library because it names the provider count rather than relying on broad operator claims. BetMac has 38 Casino Guru-listed providers, including Play’n GO, Novomatic, TaDa Gaming, Blueprint Gaming, Yggdrasil Gaming, Quickspin, Thunderkick, Playson, Playtech, Relax Gaming, Hacksaw Gaming, Spribe, PG Soft, JILI, Vivo Gaming, and Ruby Play.
| Site | Casino Guru Provider Count | Main Categories Verified | Library Note |
| BetMac | 38 | Slots, roulette, blackjack, baccarat, jackpots, live games, crash, keno, scratch cards | Strongest provider count in the verified data set |
| Betti Casino | 27 | Slots, roulette, blackjack, baccarat, live games, crash, bingo, keno | Larger bonus, smaller provider count than BetMac |
| CasinoWays | 30 | Slots, roulette, blackjack, baccarat, live games, crash, scratch cards | Best sister-site provider count after BetMac |
| TrustStake | Not listed on Casino Guru | Slots, live casino, table, crash, jackpot, scratch categories | Treat game-volume claims cautiously until independently listed |
BetMac does not appear to offer a dedicated mobile app. The website is browser-led, with mobile screenshots shown by Casino Guru and a responsive lobby visible from the live site capture. That is normal for many offshore casino brands, but it means mobile players who prefer a native app should not assume one exists. Players who specifically prioritise table-game depth can compare wider UK blackjack casinos rather than judging the network on a single live-dealer count.
Live dealer content is present at BetMac and the two Casino Guru-listed sisters. BetMac’s live categories include live roulette, live blackjack, live baccarat, live dice games, and other live games. Bonus terms matter here because live casino and table games usually contribute only 10% to wagering, while sportsbook bets contribute 0%.
Loyalty is less transparent. BetMac’s live promotions carousel includes “Bigger Rewards: Points Secured” and a “Loyalty Shop Levelled Up” page, but neither page provides a complete earning-rate table. That makes it hard to compare with UK-facing cashback casinos or low-wagering casino alternatives without creating assumptions.
| Check | Result |
| UKGC public register | BetMac and Sefiarray B.V. are not on the UKGC public register |
| Curaçao certificate | A earlier CGA result linkedbetmac.com to Sefiarray B.V., company number 155219, and licence OGL/2024/842/0350 |
| Licence status (4 May 2026) | Not Active — the CGA certificate page checked on 4 May 2026 displays “Not Active” and says the domain has been removed from the registry |
| Sister licence trail | Betti, CasinoWays, and TrustStake share the same OGL/2024/842/0350 reference as BetMac through earlier certificate results — current registry status should be re-verified per brand |
| UKGC regulatory action | No BetMac or Sefiarray action found on UKGC searches |
| Curaçao action | No Sefiarray-specific sanction found in the available sources, but the Not Active certificate is itself a registry-level signal |
| Responsible gambling tools | Deposit limits, time-outs, account closure, and self-exclusion tools described in BetMac terms |
The most important safety distinction is jurisdiction. BetMac is not on the UKGC public register, and the Curaçao Gaming Authority certificate page checked on 4 May 2026 returns Not Active for betmac.com under licence OGL/2024/842/0350, with the registry note that the domain has been removed. That is a material registry-level signal — not the same as a sanction, but enough to treat the Curaçao licence reference players see in the footer as currently unconfirmed. UK readers who specifically want a UKGC-listed operator should verify any alternative on the UKGC public register before registering or depositing.
BetMac’s responsible gambling section says players can apply deposit limits, time-outs, daily, weekly, or monthly limits, and account restrictions. Limit decreases take effect immediately, while increasing or removing limits has a 24-hour cooling-off period. The terms also say exclusion and limits are set per account, so a player with accounts across more than one Sefiarray site must set limits on each account.
There is one serious wording issue. Casino Guru flags a BetMac term connected to self-exclusion and potential forfeiture of winnings as unfair. I would treat that as a material terms risk. It is not a reason to invent unverified claims about the site, but it is a reason to read the responsible gambling and withdrawal terms before treating BetMac sister sites as interchangeable. For external responsible gambling support, players can use GamCare support or the Gambling Commission public guidance.
| Source | BetMac-Specific Finding | Checked |
| Casino Guru | 7.4/10 Safety Index; 1 user review; 1 resolved complaint with £2,000 disputed amount | May 2026 |
| Trustpilot Betmac3 | 2.5/5 from 21 reviews; 86% 1-star at capture | May 2026 |
| Trustpilot Betmac1 | 2.8/5 from 93 reviews on a merged or legacy profile | May 2026 |
| Casino Guru complaints | Complaint involved account reopening after a closure request and was marked resolved | May 2026 |
| SisterSite.co.uk | Lists BetMac sister sites and states UK-facing caution; sister count differs by page | May 2026 |
Casino Guru’s BetMac entry is relatively moderate compared with CasinoWays and Betti. It gives BetMac 7.4/10 and says no relevant blacklists were found, but it also says the terms are somewhat unfair. The single Casino Guru user review is not enough for a reliable player-feedback score. Players who hit a stuck withdrawal or a closed account can find a clear escalation path on the wagerpals guide on what to do if a casino refuses to pay.
Trustpilot is more negative. The current Betmac3 profile showed 2.5/5 from 21 reviews, while the Betmac1 profile showed 2.8/5 from 93 reviews. Review topics include failed or delayed withdrawals, verification demands, game fairness allegations, SMS or marketing complaints, and some positive reports of withdrawals arriving. The profiles are not regulatory evidence, and individual reviews can be unreliable, but the withdrawal and verification themes recur often enough to matter. Readers who want the broader regulatory framing — UKGC oversight versus offshore Curaçao-style licensing that covers BetMac — can use the wagerpals UKGC vs Curacao casinos guide before depositing.
AskGamblers, Casinomeister, and Reddit do not surface a reliable BetMac-specific pattern. CasinoWays surfaces more complaint material on Casino Guru than BetMac, including one unresolved complaint in the related CasinoWays record, so players comparing sister sites of BetMac should not assume the whole network has the same reputation profile.
| Offer Element | BetMac Live Terms |
| Headline offer | 100% up to €525 plus 100 free spins |
| Free-spin game | Sakura Fortune by Quickspin |
| Free-spin schedule | 50 free spins credited on deposit, 50 credited 24 hours later |
| Minimum deposit | €20 referenced in bonus and withdrawal-cap terms |
| Wagering | 35x deposit plus bonus amount unless otherwise stated |
| Bonus expiry | 7 days |
| Free-spin expiry | 2 days in bonus terms |
| Maximum bonus bet | €5 per spin or €0.50 per bet line |
| Converted bonus cap | €5,000 unless a promotion says otherwise |
| No-deposit or shop free-spin cap | €100 unless explicitly stated otherwise |
BetMac’s live welcome page and terms line up on the key offer: 100% up to €525 plus 100 free spins on Sakura Fortune. Casino Guru’s BetMac page also surfaced 100% up to €525 and up to 100 extra spins, so there is no major headline conflict there. Players testing the cashier at the lowest practical entry can compare other UK minimum deposit bonuses before committing the €20 qualifying deposit.
The less attractive part is the term structure. A 35x deposit-plus-bonus requirement is heavier than 35x bonus-only, and the €5 maximum bet includes feature buy or gamble features under BetMac’s wording. Live casino and table play contribute only 10%, and sportsbook contributes 0%, so the practical route through wagering is slot-heavy. Players hunting for cleaner bonus shapes can compare current low-wagering casinos across UK operators before opting in.
Third-party summaries sometimes convert the currency to pounds or dollars, and some older pages call the licence an application rather than active. For bonuses, the live operator promotion and live bonus terms should be treated as authoritative. For licensing, the public CGA register is stronger than footer copy — and on 4 May 2026 the CGA register returned Not Active for the betmac.com licence page, so the bonus terms should be cross-checked against a current cashier rather than relied on as a fully licensed welcome route.
BetMac has three operator-mapped sister sites — Betti Casino, CasinoWays, and TrustStake — all linked to Sefiarray B.V. through earlier CGA certificate results. The best BetMac sister site for headline bonus value is Betti Casino, while CasinoWays has the strongest provider count among the sisters. TrustStake is mapped by operator trail, but its current bonus, Casino Guru data, and licence-status evidence are all thinner. Across the whole network, the Curaçao licence-status check should be re-run for each brand before treating any of them as cleanly licensed, because the BetMac certificate page checked on 4 May 2026 read Not Active.
Choose BetMac only if you are comfortable with a Curaçao-licensed Sefiarray brand, EUR banking terms, and detailed bonus restrictions. Choose Betti Casino if the larger welcome package matters most, CasinoWays if provider variety is your main comparison point, and TrustStake only if you are researching the full network rather than chasing a verified welcome deal. A BetMac alternative for UKGC-focused players should be checked directly against the UKGC public register; PartyCasino sister sites and the wagerpals All British Casino review belong in that separate comparison lane, not in the Sefiarray sister-site count.
Verdict: BetMac is not a single-brand casino. It sits in a small Sefiarray network with three operator-mapped sisters, but the combination of mixed reputation data, bonus restrictions, and a Not Active CGA certificate page on 4 May 2026 means it suits cautious researchers more than players who want a simple UK-facing casino comparison.
Olivia tracks UK casino sister-site networks for WagerPals — mapping which brands share licences, parent companies, and player-protection terms. She works from public licence registers and operator filings, with a particular eye for offshore/UKGC ownership splits.