What our scanner has found checking 12 poker networks every 30 seconds. Updated daily. Last data sync: 2026-10-25.
| Site | Overlay instances |
|---|---|
| 888poker | 31,856 |
| GG Poker | 19,995 |
| WPT Global | 16,952 |
| QQPK | 9,405 |
| CoinPoker | 6,740 |
| Americas Cardroom | 4,995 |
| PokerStars | 3,987 |
| PokerStars.es | 1,262 |
| SwC Poker | 1,040 |
| TigerGaming | 251 |
| Stake Poker | 89 |
An overlay instance is one scan observation of a tournament whose guaranteed prize pool exceeded collected buy-ins at that moment. Counts reflect how often each site's tournaments run short of their guarantees.
| Tournament | Site | Overlay |
|---|---|---|
| OSSXL #390 Super High Roller $500K GTD | Americas Cardroom | $52,500 |
| OSSXL #260H $300K GTD | Americas Cardroom | $39,000 |
| OSSXL #394H Super High Roller $200K GTD | Americas Cardroom | $30,000 |
The scanner reads publicly available lobby data (APIs and XML feeds) from each network every 30 seconds, around the clock. Overlay is computed as guaranteed prize pool minus (entrants × buy-in contribution to the prize pool) at registration close or the latest observation. Figures above are cumulative since launch, 224 days ago. No estimates, no extrapolation: every dollar counted was observed in a live lobby.