Spinfinite vs Zonko
✓ Verified Oct 14, 2026 | ✓ Verified Oct 14, 2026 | |
| Editor Rating | ★ 4.2/5 | ★ 4.2/5 |
| Market Signal | 46 | 42 |
| Operator | Mamba Limited | Mamba Limited |
| Minimum age | 18+ | 18+ |
| Prize play available in | 36 of 51 jurisdictions | 36 of 51 jurisdictions |
| Free sign-up bonus | Not verified yet | Not verified yet |
| Cash redemption minimum | 100 SC | 100 SC |
| Gift card minimum | Not verified yet | Not verified yet |
| Redemption methods | Bank transfer / ACH | Bank transfer / ACH |
| Processing time | Pending period up to 3 business days; FAQ says redemption typically within 72 hours incl. weekends (one request per 48 hours) | Up to 10 days (FAQ: approval typically within 72 hours) |
| Mail-in entry | Yes — 3 SC per request | Yes — 3 SC per request |
| Visit Spinfinite | Visit Zonko |
The short version
There’s no gap on our Editor Rating (4.2 each), which puts the weight on individual terms. None of the verified terms gives either site a clear edge, and we’d rather say that than pick one.
Where you can play
Their maps match: both are open for prize play in the same 36 jurisdictions, counting DC. A state counts as closed here when either the operator’s list or state law shuts it.
They share 15 closed jurisdictions, California and Connecticut among them.
Both Zonko and Spinfinite keep Utah on their open lists. A state ban or regulator action overrides that, so it counts as closed here.
Redeeming prizes
Spinfinite and Zonko share a 100 SC cash minimum.
Payout options match: ACH bank transfer at each.
Spinfinite’s stated processing time: pending period up to 3 business days; FAQ says redemption typically within 72 hours incl. weekends (one request per 48 hours). For Zonko, the stated timing is: up to 10 days (FAQ: approval typically within 72 hours).
Each requires Sweeps Coins to be played through 1x before they can be redeemed. Spinfinite requires identity verification before you redeem. Zonko puts 1 SC at $1 of prize value.
Playing without buying
Spinfinite’s free mail-in entry pays 3 SC per request. The steps: obtain a unique request code, write out a request card and post it in a #10 envelope. By post, Zonko credits 3 SC per request. The steps: get a request code first, handwrite a request card and mail it in.
Paying for Gold Coins
Gold Coin packages can be paid the same ways at each: credit or debit card, Apple Pay and Google Pay. Purchases are optional either way, because Gold Coins can’t be redeemed for prizes.
Support and games
Support works the same way at both: live chat and email support.
What drives the ratings
Their scored Editor Rating dimensions are within 0.3 points across the board.
Their Market Signal scores, a measure of online footprint rather than terms, are close. Search momentum is rising fast for both.
Sister sites?
Yes. Spinfinite and Zonko both name Mamba Limited as operator, which makes them sister sites. Their minimum age, cash minimum, mail-in amount, playthrough, payout methods, state list and support channels are identical. So far we haven’t found a verified term where they differ.
Spinfinite vs Zonko: questions
Which needs fewer Sweeps Coins for a cash prize, Zonko or Spinfinite?
It’s a tie at 100 SC, per both operators’ rules.
Are Spinfinite and Zonko owned by the same company?
Yes. Both name Mamba Limited as operator, which makes them sister sites. The facts we’ve verified for both match.
Do Spinfinite and Zonko offer a free mail-in entry?
Yes, at either one: each request brings 3 SC at Spinfinite and at Zonko.


