| User Agent | Articles | Posters |
|---|---|---|
| Thunderbird | 1833 | 270 |
| (unknown) | 824 | 82 |
| Forte Agent | 635 | 66 |
| Claws Mail | 338 | 12 |
| trn | 306 | 23 |
| SeaMonkey | 289 | 35 |
| slrn | 288 | 29 |
| Xnews | 258 | 85 |
| Pan | 237 | 19 |
| NewsTap | 170 | 28 |
| MicroPlanet Gravity | 170 | 10 |
| Mobot :-) | 164 | 1 |
| Newsgrouper/0.8.4 | 112 | 11 |
| tin | 104 | 23 |
| Outlook Express | 98 | 11 |
| Usenapp for MacOS | 84 | 11 |
| Ratcatcher/2.0.0.25 (Windows/20130802) | 83 | 2 |
| XanaNews | 72 | 7 |
| Turnpike | 68 | 68 |
| Unison | 63 | 2 |
| Gnus | 45 | 16 |
| Betterbird (Windows) | 35 | 4 |
| MacSOUP | 31 | 3 |
| Usenapp/0.92.2/l for MacOS | 31 | 1 |
| Evolution | 28 | 2 |
| mail2news/1.0.3 | 20 | 11 |
| WinVN | 19 | 1 |
| Mozilla-compatible browser | 18 | 6 |
| xrn | 15 | 2 |
| Hamster | 15 | 2 |
| NewsFleX-1.5.6 (Linux-5.15.32-v7l+) | 14 | 1 |
| Sylpheed | 12 | 3 |
| Hogwasher | 11 | 4 |
| NewsWatcher | 10 | 2 |
| 40tude_Dialog | 8 | 4 |
| PhoNews/3.13.3 (Android/13) | 8 | 2 |
| Apple Mail | 7 | 2 |
| NewsHound | 7 | 2 |
| NN | 6 | 3 |
| Netscape | 6 | 1 |
| newsSync | 5 | 5 |
| Betterbird (macOS/Intel) | 5 | 1 |
| PiaoHong.Usenet.Client.Free:2.02 | 4 | 1 |
| Messenger-Pro | 4 | 2 |
| Vectrex rn 2.1 (beta) | 4 | 1 |
| MesNews | 4 | 4 |
| PhoNews/3.13.3 (Android/12) | 4 | 2 |
| OpenXP/5.0.56 (Win32) | 4 | 1 |
| Mod.PiaoHong.Usenet.Client:2.02.M17 | 3 | 2 |
| Chrome/82.0.3496.87 Mobile Safari/632.24 | 3 | 3 |
| Betterbird (Linux) | 2 | 1 |
| PhoNews/3.13.3 (Android/14) | 1 | 1 |
| NewsgroupsRT/17 | 1 | 1 |
| Virtual Access | 1 | 1 |
| Newscamel/0.3.5.87 (Healdsburg;Linux 6.14.0-37-generic) | 1 | 1 |
| Newscamel/0.3.5.87 (Healdsburg;Linux 6.18.7) | 1 | 1 |
Hierarchies | All groups | User agents (full) | Encodings