Given the many thanks received, I offer the v1.1 updated list - is this one finally including all of the cam sites, or I miss some still?
List is provided for free, but webmasters, please promote:
TubeCamGirl - Free Tube Webcam Girls Live
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USA And Global Traffic
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streamate.com #7,617 [USA 4,246] + camtv.com [On TV DISH] (aff: wm.mtree.com)
WL: xhamstercams.com #3,844 [USA #1,310] + pornhublive.com #4,155 [USA #1,504]
+ cam4ultimate.com #10,087 + livefreefun.com + most tubes wl's
note: slutroulette.com #5,119 is a streamate promo tool by crakrevenue
chaturbate.com #411 [USA #324] (aff: chaturbate.com/affiliates/ )
myfreecams.com #870 [USA #555] (aff: crakrevenue.com )
note: freecamsexposed.com , exposedwebcams.com promo by crakrevenue
livejasmin.com #240 [USA #293] + jasmin.com #14,946 [USA 22,521] (aff: awempire.com)
note: their needlive.com got outdated jasmin code and less models
cams.com #7,833 [USA: 6,152] + playwithme.com + icams.com (aff: affiliates.streamray.com )
note: part of adultfriendfinder.com
flirt4free.com #1,575 [USA #1,340] (aff: affiliates.flirt4free.com )
cam4.com #1,528 [USA #753] + cam4.es/.fr/.uk high rank (aff: nothing, is free)
note: advertises pay sites like streamate via cam4ultimate.com #10,087
imlive.com #6,216 [USA 5,122] + sexier.com (aff: affiliate.imlive.com + pussycash.com)
+ phonemates.com + webcamking.com
camster.com #3,139 [USA 879] + naked.com #14,639 + nakedchatlive.com (aff: freecamdollars.com )
bongacams.com #141 [Czech Rep #29, many ru, east-euro] (aff: bongacash.com )
camplace.com #3,646 [USA 3,210] + zuzanalive.com (aff: camplacecash.com )
webcams.com #82,011 [USA 65,046] (aff: webcams.com/affiliate/ by MindGeek/Manwin)
note: fapshows.com by spiderbucks.com uses webcams.com API/models
camcontacts.com #54,628 + webcamlife.com + striphilo.com (aff: camsense.com )
tubecamgirl.com #97,418 [SE #1,725] + chatgf.com (aff: tubecamgirl.com/affregister.php )
note: webmasters, I suggest to promote:
TubeCamGirl - Free Tube Webcam Girls Live
ifriends.net #51,945 [USA #29,599] + incrediblecams.com (aff: clickcash.com )
freewebcams.com #3,096 [USA 4,289] + camcity.com (aff: freewebcamcash.com )
peekshows.com #70,895 [USA 97,439] (aff: peekscash.com )
webcamclub.com #362,617 [USA #132,290] + mongocams.com (aff: datinggold.com )
seventeenlive.com #453,933 + livetopcams.com (aff: payserve.com )
camdolls.com #2,435 + camzap.com (aff: none?)
extasycams.com #133,331 [UK #12,633] (aff: verotel.com )
xhamster.com/cams [lots] (aff: nothing, they got own traffic )
niteflirt.com #36,903 [USA 9,786] phone + cam (aff: affiliate.niteflirt.com )
secretfriends.com #283,534 [USA 126,003] ( aff: almightycontent.com )
onwebcam.com #283,284 + live.porn.com/live (aff: none? by porn.com)
camwithher.com #159,083 [USA 45,509] + classycams.com + icgirls.com (aff: snrcash.com )
livepimpin.com #143,658 [USA #42,655] (aff: affiliates.livepimpin.com )
camfuze.com #23,037 [USA #11,059] ( aff: camfuze.com/pages/partner.html )
lovetrap.com #782,823 [USA 218,000] + seeme.com (aff: ??? )
allbbwcams.com #378,203 [USA 107,856 ] Big Girls (aff: allbbwcams.com/cams/webmaster/login )
justbbwcams.com #290,784 [USA 85,106] Big Girls (aff: justbbwcams.com/affiliate/login )
kinklive.com #129,273 [USA 42,924] (aff: aff.kinkydollars.com )
glamourstarslive.com #678,339 + otcams.com (topless, no sex) (aff: glamourstarslive.com/livewow/sign-up/ )
2lipslive.com #2,135,797 (aff: 2lipscash.com )
livecamnetwork.com #1,850,976 + babes24hours.com (aff: sites of 2much.net)
directsex.com #1,013,028 (aff: reseller.directsex.com )
directchat.tv #1,727,580 + villavoyeur.com (aff: fmscash.com )
clubxlive.com #12,227,698 + tricams.com + topcams.com (aff: moocash.com + bigcashcrew.com )
youkandy.com #402,000 [USA #78,422] (aff: none? )
amateurcams.com + webcammodels.com free cam chats (aff only cam models? internetmodeling.com )
ispycams.com #3,048,944 (aff: ??? by gfy member pompousjohn)
realtouchinteractive.com - Uses RealTouch male toy (aff: realtouch.com/opportunities )
note: RealTouch no more for sale as of January 2014, it only serve existing customers
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UK Traffic Niche
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adultwork.com #7,403 [UK #254] + adultwork.co.uk ( aff: developers.adultwork.com )
rampant.tv #109,864 [UK 4,547] + sexstationtv.com (aff: rampantcash.com )
xxxpanded.com [UK 37,036] (aff: ??? )
babestationcams.com (aff: ??? by babestation.tv )
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German Traffic Niche
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visit-x.net #43,230 [Germany #2,474] + visit-x.tv [sat tv] (aff: vxcash.net )
livestrip.com [Germany 2,383] (aff: cam-content.com )
fundorado.de/free/cams/ [Germany #596] + flatfeecams.com (aff: cashdorado.de, cashdorado.com )
+ camdorado.com + yooflirt.com + nowyoo.com
mydirtyhobby.com/webcams [Germany #347] community, not only cams (aff: cash4members.com )
+ privatamateure.com/amateur/live (aff: webmaster.privatamateure.com )
777livecams.com [Germany 6,952] + jetztlive.com (aff: 777partner.com )
px24.com [Germany 71,388] + amateurecam.com (aff: webmaster.px24.com )
live6.com [Germany 46,349] + amateurcommunity.de/cams/ (aff: campartner.com )
Other german cam sites, unsure how big and if independent models db:
99cams.com (aff: partnerpages.com )
bluvistacams.tv + bluvista.tv/amateurcams (aff: ???)
camworld.tv (aff: camworld.tv webmaster link)
cam24.de (aff: partner2go.de )
777livecams.com (aff: 777partner.com )
youero.com + youero-fetisch.com (aff: betacash.com )
6-chats.com + camcomlive.net (aff: intermax-ag.com, imaxcams.com = broken? )
erotikchat.com (aff: erocash.com )
big7.com (aff: cash.big7.com )
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French / BeNeLux Traffic Niche
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xlovecam.com #4,022 [France #625 + benelux] (aff: acwm.biz + xlovecash.com)
xcams.com #2,355 [NL #73, + Frenchs] + thisislive.com + evelive.com (aff: xcams-partners.com)
eurolive.com #53,550 [FR #2,966] + chocam.com + camsympa.com (dating) (aff: carpediem.fr )
note: m.yesmessenger.com + yesmessenger.com [France #350] desktop download+install
sexmessenger.com a crakrevenue's US, UK, AU CA promo tool of yesmessenger
francolive.com [France #11,630) + juicynetwork.com (aff: faitdufric.com + whitelabelcash.com )
islive.nl [NL #6,848] + islive.com + webcams.nl (aff: vpscash.com)
cam-hot.com [France #27,338] (aff: none? )
privatecams.nl + webcambordeel.nl + cams.kinky.nl (NL only, aff: click wm link)
camtation.nl + beneluxcams.nl (NL only, aff: cambonus.com)
thuis.nl (NL only, aff: ??? )
44cam.com [French only, small site] (aff: no affiliation)
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Italian Traffic Niche
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ragazzeinvendita.com [Italy #3,998] + rivcams.com (aff: rivcash.com )
studiohotline.com [Italy 7,944] (aff: none?)
ragazzainchat.com [Italy #12,033] (aff: ragazzainchat.com/info/affiliazione/ )
liveyaz.com [Italy #15,867] related to opencams.com [Italy #12,086]
puntocams.com [Italy #8,536] (aff: none?)
divascam.com [Italy #9,509] (unsure if active, no models online)
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Spain Traffic Niche
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videochaterotico.com [Spain 6,685] (aff: promocionesweb.com )
sexole.com [Spain #10,426] (aff: ifwcash.com )
paraisowebcam.com [Spain 20,077] (aff: rwcash.com )
videochaterotico.com [Spain #6,535] + webcamshispanas.com (aff: promocionesweb.com )
espanacam.com [low] (aff: espanacash.com )
chicasdetorbe.com [Spain #48,241] (aff: manicamoney.com via putalocura.com )
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Japanese Cams
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dxlive.com #11,713 [Japan #688] + sakuralive.com [Japan #21,723] (aff: dticash.com )
wl/api: alivechat.tv + zeppin.com
angel-live.com [Japan 1,160] + angel-live.jp (aff: angelfc.net)
j-live.tv [Japan 4,023] + (aff: m-live.jp)
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Filipina Cams
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asians247.com #140,921 [Phil #6,820] + asianbabecams.com + chathostess.com (aff: camdough.com )
asiancammodels.com [Phil #2,741] + asianslive.com [Phil 1,595] + many (aff: interdollars.com)
sexyasiancams.com + wowcams.com + camshows.com (3 different platforms/sites) (aff: none?)
mybabecams.com #948,849 (aff: start.chatprincess.com)
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Other Places Cams
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INDIA:
delhisexchat.com [India #8,907] no video, voice only (aff: ipecash.com )
ISRAEL/HEBREW:
newcam18.com [Israel #12,159] + madona.co.il (aff: secure.topweb.biz/affiliate-beta/ )
israelcams.com + mycam.co.il (aff: sexcash.co.il , cyber-net.co.il )
BRAZIL/PORTUGAL:
camerahot.com (Brazil 9,870] + lovecam.com.br (BR #12,324) (aff: ??? )
atrevidas.eu (aff: atrevidas.eu/atrevidas/affiliate/login )
RUSSIA:
runetki.com [Russia #109] (aff: partners.runetki.com )
ruscams.com [Russia #2,483] (aff: wm.ruscams.com )
video-girl.tv [Russia #24,854] (aff: video-people.com )
POLAND:
showup.tv (aff: showup.tv/site/partnership )
CZECH REPUBLIC:
livechat.cz (aff: ??? )
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Bitcoin-only Cams
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strip4bit.com (models provided by visit-x.net)
titsforbitcoin.com
xotika.tv (new 2015)
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Formerly Independent
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Sites that seems no more independent or purchased out:
amsterdamlivexxx, camsathome, interclimax now a livejasmin whitelabel
privatefeeds, homecams. pornication, livebucks now a streamate whitelabel
scoreslive.com seems now a streamate whitelabel
freecamstars.com seems now a streamate whitelabel
xpeeps.com seems now a streamate whitelabel
camspot.com redirects to myfreecams
needlive.com (moneyverse) is merged with jasmin
Final note:
Webmasters, I suggest to promote:
TubeCamGirl - Free Tube Webcam Girls Live