HEAD-TO-HEAD · 7-FACTOR AUDIT
Gainz vs Sportzino
Gainz scores 76 vs 73. Its biggest edge is terms honesty (+48).
On total trust, Gainz leads by 3 points. The factor table below shows where that lead actually comes from, and where the loser is stronger.
Which one wins on…
- Redemption reliability Sportzino wins Gainz 80 · Sportzino 88
- KYC fairness Gainz wins Gainz 80 · Sportzino 68
- Playthrough Sportzino wins Gainz 83 · Sportzino 100
- Support Gainz wins Gainz 82 · Sportzino 70
| Factor | Gainz | Sportzino | Edge |
|---|---|---|---|
| Redemption reliability | 80 | 88 | Sportzino |
| KYC fairness | 80 | 68 | Gainz |
| Terms honesty | 75 | 27 | Gainz |
| Playthrough | 83 | 100 | Sportzino |
| Track record | 68 | 83 | Sportzino |
| Player reviews | 57 | 70 | Sportzino |
| Support | 82 | 70 | Gainz |
Sign-up bonus
What we actually tested
- Tests logged2
- Redemptions0
- Fastest payoutnot logged
- Last testedJun 19, 2026
- Tests logged4
- Redemptions3
- Fastest payoutnot logged
- Last testedJun 14, 2026
Where to play each
Gainz accepts players in 29 of the states we track; Sportzino in 0. Confirm your own state before signing up. See the state tracker →
The practical differences
Gainz: min redemption $100 · pays via n/a · operated by GamerGains Labs, Inc..
Sportzino: min redemption $50 · pays via n/a · operated by SSPS LLC.
Gainz vs Sportzino: common questions
Which has faster redemption, Gainz or Sportzino?
No first-hand redemption logged for either yet, so this is from our redemption-reliability audit: Gainz 80/100 vs Sportzino 88/100. Sportzino scores higher.
Which gets better player reviews?
Sportzino gets the better player reviews on our reviews factor: Gainz 57/100 vs Sportzino 70/100.
Where can I play Gainz and Sportzino?
Gainz accepts players in 29 of the states we track; Sportzino in 0. Confirm your own state before signing up. Check your state →
Full evidence: Gainz review + score history · Sportzino review + score history · how scoring works
Availability varies by state. Check yours before signing up with either.