Top participants
| Rank | Name | Recent average credit | Total credit | Country | Participant since |
|---|---|---|---|---|---|
| 1 | Syracuse University      |
0 | 3,162,531,918 | United States | 27 Jul 2013, 1:35:06 UTC |
| 2 | CharityEngine1    |
570,008 | 2,933,945,580 | International | 4 Aug 2017, 19:55:27 UTC |
| 3 | CharityEngine2 |
115,908 | 2,678,205,816 | International | 1 Dec 2017, 8:23:40 UTC |
| 4 | grcpool.com    |
62,028 | 1,343,397,244 | None | 29 Jan 2017, 20:16:28 UTC |
| 5 | Science United  |
1,301,631 | 1,296,299,522 | None | 16 Feb 2019, 21:23:04 UTC |
| 6 | grcpool.com-2 |
6,826 | 932,085,272 | United States | 24 Jun 2017, 12:42:10 UTC |
| 7 | grcpool.com-3  |
22,382 | 697,066,096 | United States | 7 Aug 2017, 21:47:50 UTC |
| 8 |  wizclone    |
17,266 | 657,846,056 | Austria | 1 Jul 2017, 7:03:42 UTC |
| 9 | Greg  |
12,437 | 503,198,656 | United States | 26 Jun 2008, 16:57:58 UTC |
| 10 | Martin Glasnak  |
354,233 | 416,432,960 | Slovakia | 7 Mar 2021, 9:56:19 UTC |
| 11 | grcpool.5 |
489,842 | 377,476,144 | International | 31 Dec 2022, 17:06:28 UTC |
| 12 | 44iE5XDu1mqR3EUL61G4GeGSHF7y |
420,801 | 360,721,474 | United States | 3 Jan 2023, 4:12:15 UTC |
| 13 | SERKER Worldwide, inc. |
264,880 | 334,183,918 | United States | 23 Sep 2017, 9:38:50 UTC |
| 14 | KySU |
7,086 | 323,446,716 | International | 23 Jul 2019, 14:25:27 UTC |
| 15 | VietOZ |
0 | 253,636,306 | Vietnam | 28 May 2018, 17:17:10 UTC |
| 16 | PecosRiverM   |
0 | 220,590,324 | United States | 20 Apr 2018, 13:20:28 UTC |
| 17 | PDW    |
249,905 | 187,698,118 | United Kingdom | 10 Sep 2014, 17:25:58 UTC |
| 18 | grc.arikado.pool   |
42,289 | 181,972,860 | International | 7 May 2018, 13:17:46 UTC |
| 19 | aad  |
3,146 | 180,669,958 | Netherlands | 15 Oct 2009, 12:26:44 UTC |
| 20 | Jean-Marc Drouet   |
2,101 | 176,749,036 | Canada | 25 Apr 2022, 2:25:26 UTC |