Head to head · Single highest bid
TopBill vs CopyKitty
Both run the single highest bid rule, which makes the comparison a fair one. Everything below is the same data their wiki pages carry, laid side by side.
TopBill
topbill.lol
A public leaderboard. No ads, no algorithm. Whoever pays more stands above.
Open topbill.lol ↗CopyKitty
copykitty.lol
Copy the attention: indie products on a live board where verified bids set the rank and every outbound click is counted.
Open copykitty.lol ↗| Field | TopBill | CopyKitty |
|---|---|---|
| Status | LIVE | LIVE |
| Category | Websites & products | Websites & products |
| Reported total The board’s own published figure. Not audited. | $125leads | $118 |
| Top bid | — | $21 |
| Bidders claimed | — | 11 |
| Entry price Cheaper wins here. | $1 | — |
| Registered Earlier wins. Registry data. | 2026-08-25 | 2026-08-20leads |
| Timing | +5 d after outbid.lol | +27.9 h after outbid.lol |
| Payment rail | USDC | not stated |
| Clicks from here | 2leads | 1 |
| Transparency | 2.0 | 3.0leads |
| Originality | 4.1 | 4.1 |
| Sources on file | 27leads | 26 |
| Last checked | 28 Aug 2026 | 28 Aug 2026 |
“Leads” marks the larger figure, not the better board. Money here is self-reported and unaudited, and a board that publishes nothing shows a dash rather than a zero. The method.