Here is an graphic of my monthly, running tally of how many people are using some of the top social media and apps updated for May 2013 (the best I could find, at least). Please see this post (http://goo.gl/y9IDp) for even more stats and links to all of the stat sources.

1. Ever wondered how many people are also using your
favorite social network, app or service? Well, I did too
and couldn’t find a good list...so I created my own...
Network or App / Web URL / User Count* / Source Date
Airbnb / airbnb.com / 4 million users / Apr-30-2013
Angry Birds / angrybirds.com / 263 million monthly active users / May-01-2013
App.net / app.net / 100,000 users / May-24-2013
AppGratis / appgratis.com / 10 million users / Feb-18-2013
Apple GameCenter / apple.com/game-center / 200 million / Jan-23-2013
Aviary / aviary.com / 35 million users / Mar-06-2013
Badoo / badoo.com / 172 million users / Feb-08-2013
Bang With Friends / bangwithfriends.com / 200,000 "Matches" / Apr-29-2013
Banjo / ban.jo / 4 million users / Mar-08-2013
Bebo / bebo.com / 30 million users / Sep-18-2012
Biip / biip.no / 450,000 users / Oct-14-2012
Blippar / blippar.com / 1 million downloads / Sep-05-2012
box.net / box.net / 15 million users / Feb-25-2013
Branchout / branchout.com / 30 million users / Aug-10-2012
Buffer / bufferapp.com / 500,000 users / Feb-07-2013
Busuu / busuu.com / 30 million members / Apr-03-2013
Camera360 / camera360.com / 100 million users / May-07-2013
Care2 / care2.com / 22.4 million users / May-25-2013
Change.org / change.org / 35 million users / May-21-2013
Classmates.com / classmates.com / 55 million users / Jun-11-2012
Cloob / cloob.com / 1 million users / Jan-03-2013
Cooliris / cooliris.com / 3 million users / Feb-08-2013
Couple / couple.me / 1 million users / Mar-23-2013
Cubie / cubie.com / 6.5 million users / Apr-09-2013
Deezer / deezer.com / 26 million users / May-21-2013
Delicious / delicious.com / Still Searching / May-26-2013
DeviantArt / deviantart.com / 26 million members / Mar-01-2013
Digg / digg.com / Still Searching / May-26-2013
Disqus / disqus.com / 100 million users / May-13-2013
Douban / douban.com / 100 million users / Oct-25-2012
Dropbox / dropbox.com / Over 100 million users / Nov-13-2012
DXY / dxy.cn / 3.5 million / Jan-01-2013
Ebay / ebay.com / 100 million active users / Aug-30-2012
Edmodo / edmodo.com / 18 million users / Mar-06-2013
Eskimi / eskimi.com / 10 million users / Dec-03-2012
eToro / etoro.com / 2.75 million users / May-01-2013
Etsy / etsy.com / 25 million members / Apr-30-2013
Evernote / evernote.com / 60 million users / May-07-2013
Fab / fab.com / 12 million users / Apr-22-2013
Facebook / facebook.com / 1.11 billion users / May-01-2013
Fancy / thefancy.com / 7 million users / Feb-01-2013
Feedly / feedly.com / 7 million users / Apr-01-2013
Fitocracy / fitocracy.com / 1 million users / Mar-26-2013
Flickr / flickr.com / 87 million users / Mar-20-2013
Flipboard / flipboard.com / 56 million users / Apr-29-2013
Flixster / flixster.com / 24 million users / May-23-2013
Fotolog / fotolog.com / 22 million users / May-25-2013
Fotopedia / fotopedia.com / 17 million users / Sep-07-2012
foursquare / foursquare.com / 33 million users / Apr-11-2013
Freelancer.com / freelancer.com / 7.1 million users / May-02-2013
Friends Reunited / friendsreunited.com / 24 million users / Nov-01-2012
Gaia Online / gaiaonlne.com / 26 million registered users / Feb-01-2013
GetGlue / getglue.com / 3.2 million users / Jan-14-2013
GitHub / github.com / 3.5 million users / Apr-11-2013
Glassdoor / glassdoor.com / 18 million users / May-01-2013
Glympse / glympse.com / 4 million users / Dec-18-2012
Gmail / mail.google.com / 425 million users / Feb-07-2013
Gogobot / gogobot.com / 2.5 million users / May-16-2013
Goodreads / goodreads.com / 16 million users / Apr-02-2013
Google Chrome / google.com/chrome / 750 million users / May-15-2013
Google+ / plus.google.com / 343 million active users / Jan-26-2013
Gree / gree-corp.com / 190 million users / May-25-2013
Groove / groovemusicapp.com / 1 million users / May-06-2013
Groupon / groupon.com / 41.7 million users / May-13-2013
Habbo Hotel / habbo.com / 4 million users / Nov-27-2012
HealthTap / healthtap.com / 1 million users / Apr-17-2013
Hike / get.hike.in / 5 million users / Apr-21-2013
Hootsuite / hootsuite.com / 6 million users / May-07-2013
hoppr / hoppr.com / 3 million users / Mar-09-2013
Hulu Plus / hulu.com / 4 million users / Apr-30-2013
Hyves / hyves.nl / 9.8 million users / Oct-17-2012
iCloud / icloud.com / 300 million users / Apr-24-2013
iHeartRadio / iheart.com / 30 million users / May-13-2013
Imgur / imgur.com / 56 million users / Jan-13-2013
Instagram / instagram.com / 100 million users / Feb-26-2013
Instapaper / instapaper.com / 2 million users / Mar-26-2013
iQiyi / iqiyi.com / 200 million viewers / May-02-2013
iwiw / iwiw.hu / 4.7 million users / Jan-07-2013
iWork / apple.com/iwork / 10 million users / Jan-29-2013
Jiepang / jiepang.com / 4 million users / Feb-12-2013
Kakao Talk / kakao.com / 90 million users / May-02-2013
Keek / keek.com / 6 million users / Jan-17-2013
Kik Messenger / kik.com / 50 million users / Apr-11-2013
Kiloo / kiloo.com / 26.5 million daily users / Mar-09-2013
Kiwibox / kiwibox.com / 10 million users / Dec-17-2012
Kleii / kleii.com / 1 million users / Mar-19-2013
Last.fm / last.fm / 40 million users / Dec-13-2012
LevelUp / thelevelup.com / 1 million users / Feb-28-2013
Life360 / life360.com / 34 million users / Apr-26-2013
Line / line.naver.jp / 150 million users / May-01-2013
LinkedIn / linkedin.com / 225 million users / May-06-2013
Listia / listia.com / 2 million users / Jan-21-2013
Living Social / livingsocial.com / 70 million users / Apr-26-2013
LockerDome / lockerdome.com / 13 million users / Apr-29-2013
LoginRadius / loginradius.com / 10 million users / Feb-27-2013
Mailbox / mailboxapp.com / 1 million users / Mar-22-2013
MeetMe / meet-me.com / 4.92 million users / May-08-2013
MeetMoi / meetmoi.com / 3 million users / Oct-01-2012
Mega / mega.co.nz / 3 million users / Feb-19-2013
MessageMe / messageme.com / 5 million users / May-21-2013
Mint / mint.com / 13 million users / May-13-2013
Mixi / mixi.jp / 26 million users / Sep-13-2012
Mobage / mobage.com / 49.6 million users / May-09-2013
Momo / immomo.com / 30 million users / May-22-2013
Mxit / site.mixit.com / 50 million users / Feb-18-2013
MyFitnessPal / myfitnesspal.com / 30 million users / May-26-2013
MyHeritage / myheritage.com / 75 million users / May-01-2013
MyLife / mylife.com / 60 million users / Jan-04-2013
MySpace / myspace.com / 32.6 million monthly visitors / May-08-2013
Netflix / netflix.com / 36 million users / May-09-2013
Netlog / netlog.com / 84 million users / Apr-30-2012
Nexopia / nexopia.com / 1.2 million registered users / Nov-02-2012
Nimbuzz / nimbuzz.com / 150 million users / Mar-15-2013
Noom / noom.com / 6.7 million users / Apr-03-2013
Odnoklassniki / Odnoklassniki .ru / 45 million users / Jan-03-2013
Ookbee / ookbee.com / 3 million users / Dec-10-2012
ooVoo / oovoo.com / 75 million subscribers / Apr-16-2013
Openstreetmap / openstreetmap.org / 1 million users / May-07-2013
Ortsbo / ortsbo.com / 212 million unique users / Sep-05-2012
Outlook.com / outlook.com / 400 million users / May-02-2013
Pandora / pandora.com / 200 million registered users / Apr-09-2013
Path / path.com / 10 million users / Apr-29-2013
Paypal / paypal.com / 123 million users / Apr-11-2013
Pheed / pheed.com / 1 million users / Mar-11-2013
PicMix / picmix.it / 8 million users / Feb-05-2013
Pinterest / pinterest.com / 48.7 million users / Feb-20-2013
Plurk / plurk.com / 1 million users / Jan-29-2013
Pocket / getpocket.com / 8.5 million users / Mar-26-2013
Popcornflix / popcornflix.com / 1 million users / Mar-22-2013
Prezi / prezi.com / 20 million users / Mar-12-2013
Pulse / pulse.me / 30 million users / Apr-11-2013
qeep / qeep.net / 18 million users / Apr-19-2013
QQ / imqq.com / 825.4 million users / May-15-2013
Quora / quora.com / 2.9 million monthly visitors / May-20-2013
Qzone / qzone.qq.com / 611 million users / May-15-2013
Rally.org / rally.org / 3 million users / Dec-14-2012
Ravelry / ravelry.com / 3 million users / Mar-08-2013
Rdio / rdio.com / 10 million users / Oct-03-2012
Readability / readability.com / 5 million users / Apr-05-2013
Reddit / reddit.com / 69.9 million monthly users / May-25-2013
Renren / renren.com / 178 million users / May-03-2013
ResearchGate / researchgate.net / 2.7 million users / May-06-2013
Rounds / rounds.com / 6 million users / Nov-29-2012
Runkeeper / runkeeper.com / 19 million users / May-21-2013
Saavn / saavn.com / 10 million users / Apr-03-2013
Scoop.it / scoop.it / 7 million users / Mar-12-2013
Shazam / shazam.com / 300 million users / Apr-29-2013
ShopAdvisor / shopadvisor.com / 10 million users / Mar-08-2013
Shopkick / shopkick.com / 4 million users / Jan-16-2013
Sina Weibo / weibo.com / 503 million users / Feb-21-2013
SkillPages / skillpages.com / 8 million users / Nov-20-2012
SkyDrive / skydrive.live.com / 250 million users / May-07-2013
Skype / skype.com / 280 million users / Oct-18-2012
Skyrock / skyrock.com / 40 million users / Sep-01-2012
Slacker / slacker.com / 4 million monthly users / Feb-13-2013
SlideShare / slideshare.com / 50 million users / May-19-2013
Small Demons / smalldemons.com / Still Searching / May-26-2013
SnapDeal / snapdeal.com / 20 million users / Apr-01-2013
Socialcam / socialcam.com / 56 million monthly users / Jul-17-2012
Songza / songza.com / 4.7 million users / May-02-2013
Sonico / sonico.com / 55 million users / Nov-07-2012
Soundcloud / soundcloud.com / 180 million monthly users / Dec-04-2012
SoundHound / soundhound.com / 130 million users / Mar-29-2013
Spotbros / spotbros.com / 1 million users / Apr-23-2013
Spotify / spotify.com / 24 million total users / Mar-13-2013
Springpad / springpad.com / 4 million users / Mar-27-2013
Square / squareup.com / 3 million users / Feb-17-2013
Steam / steampowered.com / 50 million users / Sep-10-2012
Storybird / storybird.com / 2 million members / Mar-22-2013
Stumbleupon / stumbleupon.com / 25 million users / Apr-26-2013
Tagged / tagged.com / 330 million registered users / Feb-10-2013
Tango Card / tangocard.com / 600,000 users / Apr-29-2013
Tango / tango.me / 100 million users / Mar-07-2013
Tibbr / tibbr.com / 1.5 million subscribers / Apr-16-2013
Trello / trello.com / 1 million users / Jan-08-2013
Truecaller / truecaller.com / 11 million users / Feb-13-2013
Trulia / trulia.com / 31.4 million monthly users / May-24-2013
Tuenti / tuenti.com / 15 million users / Aug-11-2012
Tumblr / tumblr.com / 216.3 million monthly visitors / May-20-2013
Twitter / twitter.com / 500 million total users / Mar-21-2013
Viadeo / viadeo.com / 50 million users / Jan-14-2013
Viber / viber.com / 200 million users / May-07-2013
Viddy / viddy.com / 39 million users / Sep-21-2012
Viewster / viewster.com / 8.3 million unique viewers / Mar-20-2013
Viggle / viggle.com / 1.8 million users / Jan-28-2013
Viki / viki.com / 22 million users / Apr-09-2013
Vimeo / vimeo.com / 14 million users / Dec-21-2012
Vine / vine.co / Still Searching / May-26-2013
Visual.ly / visual.ly / 145,000 users / Jul-18-2012
VK.com / vk.com / 190 million users / May-01-2013
Voddler / voddler.com / 1.2 million users / Apr-18-2013
Voto / votoapp.com / 300,000 users / May-21-2013
Voxer / voxer.com / 70 million users / Jul-26-2012
Wanelo / wanelo.com / 8 million users / May-07-2013
WAYN / wayn.com / 21 million users / May-01-2013
Waze / waze.com / 44 million users / Apr-15-2013
WeChat/WeiXin / wechat.com / 400 million users / May-23-2013
WhatsApp / whatsapp.com / 200 million users / Apr-16-2013
Wix / wix.com / 33 million users / May-09-2013
WordPress / wordpress.com / 66 million blogs / May-25-2013
WorldFloat.com / worldfloat.com / 6 million users / May-01-2013
Wrapp / wrapp.com / 1 million users / Feb-21-2013
Wunderlist / wunderlist.com / 4 million users / Apr-25-2013
Xing / xing.com / 13 million users / May-24-2013
Yahoo! Mail / mail.yahoo.com / 281 million users / Oct-31-2012
Yammer / yammer.com / 7 million users / Feb-20-2013
Yandex.Fotki / fotki.yandex.ru / 10 million users / Jan-30-2013
Yelp / yelp.com / 100 million monthly visitors / May-01-2013
Youku Tudou / youku.com / 150 million users / May-02-2013
Youtube / youtube.com / 1 billion users / Mar-20-2013
Yummly / yummly.com / 7.5 million monthly users / Feb-25-2013
Zalo / zaloapp.com / 2 million users / May-06-2013
Zing / news.zing.vn / 8.5 million users / Oct-17-2012
Zoo.gr / zoo.gr / 1.2 million users / Jul-04-1905
*Please note that some of these numbers are easier to find than others, so
some of these are based on news reports and not official company tallies. It
is also difficult at times, to distinguish monthly users from total user accounts.
In other words: This is the best I can find, but I don't guarantee anything.
For more stats and links to every source, please visit: expandedramblings.com
How Many People Use the
Top Social Networks, Apps & Services???
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