| Group | Members | Comments |
| Women and couples 4 bi singles | 24,371 | 51,060 |
| Bisexual Married Cpls Chat ETC | 13,078 | 35,648 |
| Women who love Bi Men | 2,349 | 18,295 |
| First (or 2nd) MALE Experience | 2,140 | 17,314 |
| Bisexuals Playground | 6,376 | 7,974 |
| St8 Guys who are bi curious | 1,461 | 4,462 |
| bisexuals only | 1,261 | 3,663 |
| EBONY WOMEN | 454 | 3,118 |
| Bisexual Male Playground | 1,012 | 2,561 |
| California BI-males | 468 | 2,023 |
| Southern Bi Sexual Men | 596 | 1,754 |
| bi guys who like to be watched | 693 | 1,458 |
| Bi Men for Couples Action | 996 | 1,400 |
| Bi-Married Cock Suckers | 407 | 1,327 |
| UK first/second bi guys | 141 | 1,230 |
| Ontario Bi/Bi Curious Cpls4 same | 188 | 833 |
| Ladies Of The World ONLY | 68 | 586 |
| Married Bisexual women | 213 | 505 |
| Chicago Bi-Sexuals for Bi Play | 128 | 491 |
| Bi guys / women that love them | 259 | 447 |
| misty magic | 297 | 343 |
| New Jersey Bisexual women | 155 | 301 |
| Northeast US Bi Men & Friends | 154 | 293 |
| New England Play Group | 103 | 244 |
| Orally Bi Men | 190 | 171 |
| UK bisexual friends | 123 | 166 |
| Bisexual Consenting Adults | 160 | 165 |
| married bisexual couples | 250 | 135 |
| Midwest Bisexuals | 215 | 113 |
| Real Bisexuals 4 fun | 28 | 98 |
| Bi Niagara | 22 | 95 |
| Bisexual Encounters | 151 | 77 |
| PINK | 231 | 75 |
| Ultimate Fantasy Bookstore | 81 | 49 |
| Bi cpls 4 Bi cpls in NE Ohio | 69 | 46 |
| WV Bi Males | 53 | 42 |
| Shaved Cock Club | 28 | 33 |
| bisexual men 4 shemales | 66 | 29 |
| Straight men who crave cock | 41 | 28 |
| bathhouse | 182 | 22 |
| Manx bisexuals | 26 | 20 |
| Our Private meeting group | 21 | 20 |
| Heathers Heaven | 21 | 19 |
| Bisexual Lancaster | 7 | 12 |
| Studio 50 4 team room | 15 | 11 |
| MA CT BI ORAL MASTURBATE CLUB | 14 | 8 |
| UK bi fems | 6 | 8 |
| Bi-Curious MM in DC | 8 | 7 |
| Bi M for Couple or F | 4 | 7 |
| Bi or Bi curious in Ocala | 26 | 6 |
| BBW,Bears, | 17 | 6 |
| BI SEXUAL WOMAN UNDERSTAND | 11 | 6 |
| Bisexual curious Chicago | 9 | 6 |
| Bisexual encounters x Xx | 3 | 6 |
| northwest bi's | 1 | 6 |
| California LA Bi and looking | 15 | 5 |
| Florida Bisexuals | 8 | 5 |
| Houston Bi-sexuals Sought | 6 | 5 |
| Masc bi top4bottom Houston | 6 | 5 |
| North Louisiana Bisexuals | 5 | 5 |
| Bi-Holiday in the Philippines | 4 | 5 |
| lick my puss and my ass | 18 | 4 |
| guys watching guys on cam! | 14 | 4 |
| bi people looking in battle cr | 1 | 4 |
| Military guys luv T girls | 6 | 3 |
| NOVA Bisexuals | 5 | 3 |
| Bi sex in New Orleans | 4 | 3 |
| Black women lovn PUSSY | 4 | 3 |
| Bi Sexual Bazaar | 4 | 3 |
| South Texas Women ISO Bi Males | 3 | 3 |
| Group Sex w/ MF 4 Bi Male | 1 | 3 |
| Alberta Cocksuckers | 1 | 3 |
| Bi curious in Mackay | 0 | 3 |
| Dungeon of Desire | 216 | 2 |
| Houston Bi-Curious Females | 11 | 2 |
| Ladies of Color | 7 | 2 |
| Pansexuals | 6 | 2 |
| Bi & lookin' in BC, Canada | 5 | 2 |
| NY/NJ EXOTIC BI GIRLS MEET? | 3 | 2 |
| Shays desert fun | 2 | 2 |
| Akron Orgy | 1 | 2 |
| Bisexuals for Bi in Chicago | 1 | 2 |
| Sweet's candy store | 1 | 2 |
| Bigger Bi Men | 0 | 2 |
| Washington Couples with Bi men | 0 | 2 |
| Castle Bi | 0 | 2 |
| Chocolate Cuckold Dreams | 0 | 2 |
| walk naked in the world | 26 | 1 |
| New York Area Bi Males ... | 11 | 1 |
| Bi Couples & Women for Bi Men | 11 | 1 |
| Terrebonne Bisexulle homme et | 9 | 1 |
| Bi Sex Network Spain | 5 | 1 |
| Aussie Bisex and Transgender | 5 | 1 |
| Bi-Sense | 5 | 1 |
| Michigan bisexuals | 4 | 1 |
| Calgary Alberta | 4 | 1 |
| Take My Bi-Husband As I Watch | 4 | 1 |
| Jus 4 Da Ladiez | 3 | 1 |
| Delaware Bi Buds | 3 | 1 |
| Central New York Bi | 3 | 1 |
| IN COSTA RICA WOMAN / WOMAN | 2 | 1 |
| anyone want a blowjob | 2 | 1 |
| bi guy's in north phoenix | 2 | 1 |
| couples looking for bifemales | 1 | 1 |
| raider6948 | 1 | 1 |
| Lets Get Naked 4 Some Fun Sex. | 1 | 1 |
| Canadian Bisexual | 1 | 1 |
| Bisexual Play in Chicago | 1 | 1 |
| WOMEN SEEKING BISEXUAL MEN | 1 | 1 |
| THE LATINA MIX CANDY SHOP | 0 | 1 |
| Colorado River Bi's | 0 | 1 |
| NE Arkansas cpl/for bifem fun | 0 | 1 |
| Bisexual lipstick lesbians | 20 | 0 |
| bisexual webcam room | 10 | 0 |
| Bi Cum Eaters | 7 | 0 |
| Females who like MMF | 6 | 0 |
| Always Gay, Newly Bisexual | 6 | 0 |
| BEST OF BOTH WORLDS | 5 | 0 |
| LICK AND BE LICKED | 5 | 0 |
| Bi couples for bi couples | 5 | 0 |
| Sissies for training | 5 | 0 |
| women who love to order Bimen | 4 | 0 |
| south atlanta group sex | 4 | 0 |
| jeangray71 | 4 | 0 |
| Hot Bisexual & Bicurious Girls | 4 | 0 |
| Bi Females On The Low | 4 | 0 |
| lesbians | 4 | 0 |
| threesome chat | 4 | 0 |
| North Carolina Bi Femmes | 3 | 0 |
| Bi or Bi-Curious Women in Ohio | 3 | 0 |
| Girlfriendly Gals New England | 3 | 0 |
| Bi sexuell | 3 | 0 |
| Str8 Guys Open&Curious 4 More | 3 | 0 |
| Ohio Bi | 3 | 0 |
| MATURE EBONY WOMEN SEEKERS | 3 | 0 |
| Va. Beach Bi-Fun | 3 | 0 |
| Women for BBW's | 3 | 0 |
| southern ohio | 3 | 0 |
| Delhi BI Club | 3 | 0 |
| NE Ohio Bi Group Play | 3 | 0 |
| Bi-Couples North La. | 2 | 0 |
| FUCK BUDDIES | 2 | 0 |
| Bisexuals in Texas | 2 | 0 |
| Bi women for sexy couple | 2 | 0 |
| tattianna1973 | 2 | 0 |
| Bi Guys 4 Bi Guys | 2 | 0 |
| Is everyone bi? | 2 | 0 |
| Chi-town Bisexual Women | 2 | 0 |
| Bi-curious in kenya | 2 | 0 |
| BI GUYS THAT MEET | 2 | 0 |
| BRASIGUAYA | 2 | 0 |