The following is a list of known active SMF forums which boast a post count of over 500,000. The list is still under construction and will be expanded with more large forums over time.
"As of (date)" indicates the date these statistics were last updated for a specific board.
| Name | Description | Posts | Topics | Members | As of (date) |
|---|---|---|---|---|---|
| WCRPG | 73,866,072 | 1,634,222 | 133,458 | 2015/01/17 | |
| Red And White Kop | 12,645,920 | 165,300 | 41,405 | 2014/11/12 | |
| Burek | 11,684,978 | 625,484 | 2,145,009 | 2014/11/13 | |
| Bitcointalk | 10,148,855 | 394,728 | 396,917 | 2015/01/17 | |
| Hogville | 7,761,588 | 342,807 | 27,341 | 2014/11/12 | |
| TaleWorlds Forum | Forum of TaleWorlds, developers of the Mount&Blade game series. | 6,490,781 | 246,641 | 153,451 | 2014/11/13 |
| Italian Subs Addicted Forum | 4,811,395 | 103,141 | 399,269 | 2014/11/13 | |
| Xanje | 3,906,701 | 108,928 | 7,435 | 2015/01/17 | |
| Inmortal.net | (Temporarily offline pending large maintenance works) | 3,511,671 | 240,816 | 9105 | 2014/01/10 |
| Fórum SCP | Community of fans and supporters of Sporting Club of Portugal | 3,351,783 | 20,959 | 5,398 | 2014/12/29 |
| Simple Machines Community Forum | 3,336,714 | 409,119 | 315,108 | 2013/5/1 | |
| Astronomy.ru | Russian biggest astronomy forum | 2,763,950 | 61,329 | 23,900 | 2014/09/26 |
| 40KOnline | A community of fans and players of the science fiction miniatures wargame, Warhammer 40,000 by Games Workshop | 2,633,793 | 201,324 | 40,375 | 2013/5/5 |
| KBoards | Kindle community for readers and authors of ebooks | 2,517,538 | 131,668 | 74,636 | 2014/02/14 |
| Bay12 Games Forum | Forum of Bay 12 Games, developer of the game Dwarf Fortress. | 2,122,186 | 135,497 | 41,446 | 2014/07/09 |
| Chevy Avalanche Fan Club | 1,935,658 | 116,115 | 49,335 | 2013/5/2 | |
| BenzoBuddies | Benzodiazepine withdrawal support community | 1,309,566 | 96,315 | 14,378 | 2014/03/31 |
| Fish Eaters | Traditional Catholic community | 1,260,215 | 70,221 | 4,360 | 2014/09/16 |
| Zeri YT! | 992,373 | 55,727 | 33,808 | 2013/6/2 | |
| Marlin Crawler | 961,874 | 65,484 | 18,548 | 2013/5/2 | |
| NSNO Everton Forum | Forum for supporters of Everton Football Club | 807,809 | 25,299 | 3,453 | 2014/10/13 |
| TheBeerSpot | A craft beer community. | 608,132 | 14,210 | 1,600 | 2014/2/6 |
| Brandweerforum | 545,804 | 20,330 | 2.514 | 2013/6/2 | |
| Perusing The Shelves | We are a community of readers around the world who like to read books and ebooks. Join our very active and friendly community today. | 644144 | 86,565 | 146,510 | 2014/01/10 |
| Hondenvrienden | Belgian biggest dog forum ........ Belgische grootste hondenforum | 1,431,046 | 55,226 | 7,751 | 2014/3/11 |
| Meidenhoekje | Girls forum / Meidenforum | 500,217 | 17,825 | 2,204 | 2014/8/6 |
| Barfplaats | Dutch forum for raw petfood (BARF - Bones And Raw Food) | 774,449 | 41,940 | 11,501 | 2014/11/24 |
