In addition to this English Googology Wiki, there are several "sister wikis" in other languages. Interlanguage links are available among pages in those wikis.
| No | Language | Wikia name | Prefix | Founded | Pages | By | Oldest/newest articles |
article count |
|---|---|---|---|---|---|---|---|---|
| 1 | English | Googology Wiki | en: | 2008-12-05 | 33,968 pages | Vel! | old / new | Statistics |
| 2 | German | Googologie Wiki | de: | 2012-03-09 | 59 pages | IvanP | old / new | Statistik |
| 3 | Dutch | Grote getallen wiki | nl: | 2013-06-15 | 280 pages | Wythagoras | old / new | Statistieken |
| 4 | Japanese | 巨大数研究 Wiki | ja: | 2013-12-05 | 602 pages | Limitofempty | old / new | 統計 |
| 5 | French | Wiki Googologie | fr: | 2013-12-12 | 100 pages | Googleaarex | old / new | Statistiques |
| 6 | Chinese | 大數學 維基 | zh: | 2015-02-25 | 200 pages | Khankao1 | old / new | Statistics |
| 7 | Russian | Гугология Вики | ru: | 2015-12-15 | 5,932 pages | Даниил Меркулов | old / new | Статистика |
| 8 | Czech | Googologie Wiki | cs: | 2017-09-05 | 26 pages | Unknown95387 | old / new | Statistiky |
| 9 | Spanish | Gúgologia Wiki | es: | 2018-10-14 | 25 pages | Nnn6nnn | old / new | Estadísticas |
| 10 | Ukrainian | Вікі Googology | uk: | 2023-4-22 | 27 pages | End433 | old / new | Статистика |
| 11 | Malay | Wikia Googologi | ms: | 2025-1-22 | 3 pages | NigerianPidgin | old / new | Statistics |