Grade: closed
Zanzo Casino was a newly launched sweepstakes gaming platform operating under the domain zanzo.casino, operated by Volanta Group Digital LLC — a Delaware-registered company for which Zanzo was its only product — with a registered address listed in Dover, Delaware. The platform offered a selection of casino-style games including slots and table games, and accepted cryptocurrency as its sole deposit and redemption method. Zanzo was an early-stage operation with limited independent coverage and no established track record in the sweepstakes casino space. As of June 2026 the platform is offline and its domain has expired.
Zanzo held an uneven Trustpilot reputation based on a very small sample for a platform this new, which limits statistical reliability. The review distribution was sharply polarized: roughly half of reviewers gave 5 stars, while nearly the other half gave 1 star, with almost nothing in between. Positive reviewers tended to praise the game selection, welcome bonus, and customer support responsiveness — many of these accounts had no history of attempting a redemption. Negative reviews told a starkly different story: multiple players reported account suspensions immediately after winning or initiating a redemption, unreturned support emails, and significant delays well beyond the stated 3 business day window. Several players described having their winnings reduced to the platform's $50 promotional bonus cap without advance notice, then having the excess balance forfeited. Zanzo responded to the majority of negative reviews, but the responses were largely templated, cited vague compliance justifications, and did not resolve the underlying issues for the affected players.
Zanzo Casino was an extremely new operation that never established a meaningful track record. The platform had no established operator history, no parent company with prior industry presence, and no independent editorial coverage from recognized sweepstakes casino review outlets. The Trustpilot sample was small enough that a handful of reviews in either direction significantly moved the overall score — but the nature of the negative reviews, particularly the account-closure-after-winning pattern reported by multiple unrelated players, was a meaningful signal that could not be dismissed on sample size grounds alone. The platform's abrupt disappearance — its domain lapsing entirely — is the final confirmation that it did not meet the operational reliability or complaint-resolution standards expected of a trustworthy sweepstakes casino.
This casino has shut down and is listed here for historical reference. The zanzo.casino domain has expired and the site no longer resolves, returning a registrar parking page in place of the platform. With no website, login, support contact, or redemption path remaining, Zanzo has effectively abandoned its players without notice — any Sweeps Coins balances or in-progress redemptions are now stranded with no means of recovery. This follows an already troubling record of account closures after wins, an apparently undisclosed promotional winnings cap, and unresolved redemption delays reported by multiple players prior to the shutdown. SweepsGuard flagged Zanzo for serious issues before it shut down and pulled its SweepsByMail mail-in template; it is no longer promoted as a place to play, but is retained in our directory and here on SweepsGuard — clearly marked Closed — as a historical record and a warning. Players should not deposit with or fund any account presented under the Zanzo name. Independent reporting from a third-party review outlet characterizes the shutdown as an apparent exit scam: in its final days Zanzo cut its no-deposit welcome bonus from 10 SC to 1 SC, kept sending marketing emails urging players to buy, then blocked redemptions behind account-verification errors before deleting its social accounts and taking the domain offline — all with no announcement, roughly four months after its February 2026 launch. Should the operator return and demonstrably honor outstanding player balances, we will reassess.
Last updated: June 20, 2026