http://www.adside.com - self serve ppc contextual inline text ads/ M4 g* e- g5 V; z
http://www.reseauselect.com - banner and offline targetted at quebec2 u/ o+ }* s3 j, |4 B9 u# V% S; z4 ^
http://web.blogads.com - banners/text ads on high traffic blog network
3 @% z3 m& A3 D1 E S' C1 mhttp://elephant-traffic.com - ppv type ads on parked url's - cheap" ]! t$ W9 y9 ^3 a5 x+ Y" ^! u) M" @; v
http://mediatraffic.com - ppv ads
) J7 _' ~) {5 U3 H* _8 [6 y* Ihttp://casalemedia.com - self serve banners
! r! V; o. A2 J( j. ]; yhttp://www.widgetbucks.com - self serve text/widget ads# @& H$ M3 m' |: G9 [% ^, n( i, N6 o
http://tribalfusion.com - media buy banner network8 O1 t, ]. B v" y
http://adclickmedia.com - self serve interstitials, banners, and contextual widgets
; J( \+ k0 X, c! q/ w5 Chttp://premiumaccess.com - premium banner ad networ
( B6 j) {7 K9 T' M8 k# f' A |http://kontera.com - inline contextual text ads
6 {4 S! l8 J" \$ [/ f7 Ehttp://www.adroll.com - self serve banners
7 ]4 v! W. M+ x5 }% Whttp://pubmatic.com - ad network
4 j i: U L0 r [* f4 ]http://bidvertiser.com - contextual and banner ads5 `5 M( M- o* W2 X; O2 _; u
http://cpmstar.com - banners display aimed at gaming sites only
/ e; F& W' Q* W3 ahttp://adengage.com - banners/text, similar to adbrite, allow weekly buys; k- ?6 ^" q/ b ?, N
http://finditquick.com - text ads
, f& g; t S9 J; Chttp://technoratimedia.com - banners1 J5 E: c: Y& j3 g& A3 ?( ?% L
http://chitika.com - search related contextual display ads
+ a1 G$ P3 w& J+ m! p. \http://www.mediawhiz.com - banners/display, media buys) n* `. B( b8 b8 U
http://cpxinteractive.com - banners/display, media buys1 f3 w* F4 |/ [% |8 @5 B" A
http://clicksor.com - banners) Q/ J+ S s, i+ q# W9 b; v d
http://advertising.com - display/benners, media buys, W" u+ L: `( m$ A8 V
http://www.interclick.com - banners, high volume media buys! Z* M: O- [! p1 }+ M+ L; s" j! H
http://adtoll.com - banners/display/text ads, adbrite clone, cheap1 q# {2 O9 u+ r5 y) h" Z% {
http://valueclickmedia.com - banners, display/media buys3 m, L4 r; }# K/ k" A; i
http://google.com/adwords - you already know about this.... D& z0 j# r. _; h9 t$ D- i% Q
http://advertising.aol.com - variety of solutions on AOL inventory
1 E3 S5 j1 w: f% Zhttps://adcenter.microsoft.com - search and content text/contextual ads
( `5 \$ ]! k$ k1 `: H# @1 x# r0 Mhttps://marketingsolutions.yahoo.com - search/content contextual ads. b' h; \5 h4 ?5 D
http://miva.com - cheap search ads+ w; e& T1 W0 A% @
http://www.specificmedia.com - banners/video display, media buys, G1 c, I6 [+ v n6 t
http://www.canoeklix.com/accueil - text ads on the canoe.ca network0 k" M) i } Y( B, e, S. n
http://undertone.com - premium banners/display/media buys! E* w" Y! \& `% I% `/ {5 d
http://7search.com - cheap search/direct domain ads
9 w1 n7 x# W8 s. i" \; j2 vhttp://advertising.microsoft.com/ad-network - microsoft banner display/media buys
$ N4 c9 ]& \# o- Dhttp://adbrite.com - display/contextual ads
9 n' a; f$ f6 h* K+ \/ ohttp://www.adconion.com - video/banner ads, media buys" r) w6 q" s' }0 `" q
http://myads.com - self serve banners on myspace & a host of Fox network sites
8 G$ _6 h% M2 w8 o* hhttp://facebook.com/ads - self serve ads on failbook& R% @) h9 _, X/ v8 c
http://plentyoffish.com - coming soon self serve ads
" z' n: b1 b% W* V+ A" X; t0 w4 a% e hhttp://www.collective.com - media buys, banners/display
7 A4 S1 h- I- ^; s; V0 Thttp://buysellads.com - self serve banners on a range of design blogs
. o& m, d5 ~2 }' h; {: Yhttp://sponsoredtweets.com - sponsored twitter posts
0 [2 x. T) D+ ~" H) s% M3 }; n& Qhttp://ad.ly/ - more twitter ads
& N/ R) o. I$ ?0 _/ J6 W, @http://trafficvance.com - good ppv ad network. k* m2 a1 O9 e! R! ^
http://www.tattomedia.com/advertisers/ - banners/display/media buys/ D7 j" n& v) x8 f
http://platform-a.com aol banner ad/media buy network
* G. |# Z! W7 j( O$ {4 ?1 |http://www.adready.com/ads/public - display ads/self serve banners on yahoo sites9 j5 R j4 O, w9 g! Y: s
http://adsonar.com - text ads on high traffic US site
* W$ V) z$ ]4 K1 b: j5 yhttp://adblade.com - self serve display ads, very good service
" J! b- Z0 m7 t3 c- ahttp://adsdaq.com - banners/media buying exchange
% G/ S5 T: b* W! W' H! R) P+ M, Rhttp://traffiq.com - self serve banners, media buy type thing: T1 {) v$ X* K( O
http://openx.org/market - banner exchange on open x ad network# {4 _ l0 U% c9 t8 T6 L# y
http://adbuyer.com - media buying search/display exchange
9 J5 G0 j7 s/ |( t- Ghttp://searchfeed.com - search/contextual on parked pages. shit.9 a1 G2 q8 k+ L
http://www.isocket.com/ - closed beta, but will be banner/display ads0 }6 b% u6 Y' a, I
http://www.rightmedia.com/ - self serve banner exchange# }( A# U }3 ]$ @- u
http://www.etology.com/ - banners/text ads, cheap0 `+ } N$ R: J( t1 b" f
http://pulse360.com - ads on good high traffic inventory
$ w- n# K" s6 g6 Y- {% O1 \http://www.bidplacesb.com/ - self serve banners, owned by AOL2 r% H8 y* Y& H
http://advertising.ezanga.com - cheaper search and contextual
& D5 C( ^" M) S& `* @http://www.leadback.com - retargeted ads at search traffic
\! ]2 f+ D" L8 u% r; nhttp://appvert.com - farcebook apps ads, display/ z. _" Q$ \) A9 b) @
http://trianads.com - failbook app ads, display
- c3 B4 ?/ _( Ghttp://www.burstmedia.com - banners/display/media buys" @" H: \3 a8 J
http://offerpalmedia.com - socialmedia app ads- U* `* V: E6 e8 i& {0 F5 k. K
http://userplane.com - social media advertising for media buyers% b( N0 X5 S- I: j* a' w
http://adchap.com - ads on various social sites, hi5, facebook, bebo et1 X7 D u" ^) y4 D; h
http://cubics.com - social media ads# J! A# p. r9 q0 A* {
http://adknowledge.com - cheap ads, slow approvals
: V& X$ b8 Z+ j0 Khttp://rockyouads.com - social media display ads
& f+ S3 Q6 Y/ @6 x2 K- Dhttp://statusplug.com - ads on facebook fan pages
3 ^( A* v* o' Chttp://zohark.com - facebook app ads4 R! w, M0 h) S% \/ t A: M
http://xtendmedia.com - banner/display media buys3 O* Q/ `) e" v3 V7 J
http://advertisers.federatedmedia.net - cpm banners on good inventory of sites2 }, G: g4 f3 O6 z: D% b
http://www.adperium.com/directads - display banners, self serve, similar to adbrite
. e, p! `& v3 g8 o% s( Lhttp://z5x.net - display banners, media buys, large inventory) a+ J6 s3 d8 W+ A$ }0 E6 K$ z
http://www.dsnrmg.com - display, media buys, unknown quantity/quality
4 ]! \. Z1 E- ]/ A; W2 w! y1 |* E- c' S; W
Update: 08-25-2011 | Additions to original traffic source list inc. European ad platforms: h c4 E" b7 p+ X- H
1 J' B T+ J7 ~+ O- i2 k7 p- ghttp://traffictaxi.net - self serve banners/display/popunders - global' s6 ]& ~! l! v" v% i; q
http://www.adconion.com - display/media buys, good for Europe! K: z6 ] o" w# Z* U7 a; Z& f
http://www.hi-media.com - display/media buys, mainly European traffic
4 j6 @* G0 q& m) G" Y. k9 `http://www.adpepper.com - European banner display + Affiliate network
* O% t: U% \8 c8 s+ ]: f/ Ihttp://www.ad2onegroup.com - media buys on premium UK, Irish & Aus. sites + Ebay UK+ d/ z& M, C4 D G9 D
http://www.pamojamedia.com - Adify powered, banners for African traffic4 t- Z( [" C7 ~9 s& f) W# E
http://www.shenetwork.se - Adify powered, target Swedish women
7 x0 |& e% A: ?8 L5 Nhttp://www.smowtion.com - display banners, most South American inventory& I; g, [( i+ [& N6 E3 S
http://www.trafficsynergy.co.za/adrands - banners, South African traffic, Y$ f% K- z; Y3 F
http://www.utarget.co.uk/v6 - UK display/rich media/video, owned by Fox5 l' m* r# Q1 _5 V* s* Q0 K
http://www.unanimis.co.uk - display/video media buys, UK traffic: N! S8 O4 \ D l0 \. Z' u
http://www.mirago.com/media - UK/French/German contextual/search ads
# X- [0 ^) N% Q3 ohttp://www.harrenmedianetwork.com - Media buys, South American/Hispanic traffic; |) C: n9 g" F$ \: q
http://www.filiado.com - Media buys for Brazilian inventory0 R: T& }* I2 X* V5 q
http://www.exoclick.com - Text/display on various inventory. Similar model to adbrite
! G! W+ x1 `+ F' Dhttp://www.directaclick.com - Owned by Fox, media buys, US Hispanic traffic; m& e1 ^ k# ?! M
http://www.aim4media.com - Display media buys, European traffic) ?0 e, O0 h4 ?7 K$ ?7 w5 u. O) _; s
http://www.adverline.com - Media buys, good quality French/Euro inventory
, ?' Q9 Q# W9 I z# ahttp://www.accelerator-media.com - UK banners/media buys
& h r3 I6 P$ V+ J: F: ^- mhttp://www.specificmedia.co.uk - Media buys/display on UK/Euro premium inventory/ Q2 K# @4 X$ d0 A) U# I! J
http://www.globalinteractive.com - Smaller scale banner/pop media buys
6 c P( e4 F4 A! Yhttp://www.adtegrity.com - Media buys/display, high volume, I1 F2 d$ q& T2 x, j
http://revtwt.com - advertising on twitter( n b% N8 d6 {: @4 R
http://zedo.com - display/media buys( g9 u) Q! B: U3 v' L7 U3 u
http://adjuggler.com - display/media buys
0 t+ i" t& ~. j @0 V: p1 x' U0 nhttp://www.trafficmarketplace.com - display/email ads, media buys' o( X* M! s9 @( q/ q% |" x# @
http://www.neoedge.com - static/video in game adverts
4 r; G+ d3 j2 b! h9 Y; a( \http://www.realtechnetwork.com - Variety of formats, self serve platform
% J# H3 d. z+ c* n9 |: g3 shttp://www.rubiconproject.com - media buys, nice interface/inventory
v5 p, p j3 s; ghttp://www.tremormedia.com - media buys, good range of new formats
% x2 x* D7 f) \1 k( m- ~4 thttp://www.yume.com - in-video ads, media buys
1 u% y3 ?+ y6 C! K3 W$ {$ C9 ]$ Ohttp://www.vibrantmedia.com - inline contextual/rich ads, media buys I9 D# h* A2 @% n! i9 v
http://www.intergi.com - banners and static/video in-game adverts+ [0 ]6 \( n' @! X
http://www.glammedia.com - media buys, display, very good inventory for female demo
; ]0 N: N+ n6 Dhttp://www.megaclick.com - banners on 2 high traffic file share sites& b0 Y, o! N( p) y+ L+ p$ v
http://www.interclick.com - media buys, display, high volume
u$ I& g2 ^) _* e/ K9 Whttp://www.bannerconnect.net - media buys/banners, good european reach
: z- i( `2 W; J3 ahttp://www.snap.com/advertisers - text/inline type ads4 l; K/ l( L" ]$ L3 M
http://www.brightroll.com - media buys, banners/video
9 Y4 ~; C5 F0 \0 Uhttp://www.directcpv.com - cpv, self serve popups
- k' s7 g, `) Whttp://adonnetwork.com - banners, contextual, search - self serve
3 x0 r! d+ s7 `" ahttp://admob.com - mobile ads, now owned by google. E* ~7 C0 }' z, U7 ]
http://leadimpact.com - formerly zango - pops/CPV ads
K8 e8 y$ `# C g0 rhttp://www.mobclix.com - mobile ad exchange$ v7 ?& {( t1 r2 f2 t1 n7 w F9 R
http://marketplace.sitepoint.com/categories/buy-advertising-space - small direct banner buys' H& i6 J1 r8 C1 f& H
http://inlinks.com - inline contextual ads, like Kontera2 a9 \& q8 i4 ?' c1 Y/ i6 r
http://adoori.com - ppv popups - self serve5 y* K/ L, R R$ y3 V6 W. S9 C9 q B
http://admedia.com - self serve inline contextual text ads like kontera, also display ads
8 z* w. R& ?& i) Xhttp://www.industrybrains.com - now called adHere - text ads on mainly tech related sites3 B! _; f3 y0 b) M9 D! d" n/ n5 G
http://www.mochimedia.com - self serve in-game ads, 300x250 only" |3 f. A$ O V- I# ]
http://www.trafficjunky.net - self serve display/banners, good volume inventory! N( v `8 N3 S6 P, o! \
http://looksmart.com - self serve search/contextual text ads: Z8 ^1 }8 |! n5 ]# K8 L; {6 U
http://linkworth.com - self serve contextual/inline text ads and good SEO services' V4 J0 U3 }) C
http://intermarkets.net - display/banners - media buys+ H9 V, a1 i' Q7 {/ B& K% L: g
http://izea.com - self serve sponsored tweets/blog posts1 |+ d5 p0 [; J0 b: ^' o
http://holanetworks.net - media buys targeting hispanic demo only in USA
, F9 x$ x- R1 T, ahttp://www.adoptim.com - in-video, text and banner ads
5 `- @5 ~8 l( I7 qhttp://www.ampkeywords.com - self serve text ads0 m: I& [+ x* t/ }- b
http://www.criteo.com/ - Retargeting) ~0 \: H! Z3 }# r' d- U( n7 z
http://advertise.com - self serve text, search and display ads/ U5 J9 E- T- N$ ~
http://affinity.com - search, parked pages, text ads - good 2nd tier inventory
) [$ S7 T! c0 w+ k- A6 chttp://www.cbsinteractive.com/advertise - media buys on very high traffic CBS site inventory
( w. A: o) P9 C+ Khttp://aditall.com - produce and run video ad campaigns
- C( M+ B% l1 Ihttp://fetchback.com - Retarget the ones who didn't sign up first time
% Y1 u& j0 r9 K( Ahttp://engagebdr.com - media buys on high traffic inventory
5 D# m0 |% Y2 |! R4 _2 Bhttp://www.reddit.com/ad_inq - self serve direct ads on reddit.com( p" D0 ]3 j, R
http://about.digg.com/ads - sponsored ads on digg.com! f( A! \+ E1 ]& n4 w$ v4 h; R
http://www.juicyads.com - Display on adult inventory, flat rate buys per week/month
/ X' ~0 Z0 k4 N. D) g0 K/ Nhttp://www.linkworth.com - Banners, inline, contextual, plenty of cheap inventory
6 k4 _) v! f, A1 ^! Y- l. Ghttp://adfunky.com/ - Display/rich media, some high traffic inventory
% I4 B4 O) v7 m i( Q7 ~4 o' r; ohttp://www.retargeter.com/ - Retarget the ones who didn't sign up first time
+ u3 W# U) s7 N5 s6 zhttp://www.reduxmedia.com - Display, media buys, some good blog inventory
8 \# v; d3 x0 t& ]- N& Hhttp://www.admanage.com - Contextual, inline & display, pops, parking, decent volume( U- p5 s _5 W" k& z, C
http://www.mythings.com - Retarget the ones who didn't sign up first time4 ~! M o' e3 Q6 Y0 E' z$ }
http://www.adxpansion.com/ - Display/banners on adult inventory: E, U6 j$ [3 Q! x# R8 C+ W
http://www.ero-advertising.com/ - Web & mobile display/banners on adult inventory
3 f' T" x) u8 u5 _# Z- uhttp://www.xa.net/ - Display/retargeting ad exchange V' @+ o3 Z0 `4 ]
http://www.blacklabelads.com/ - Text & banners on adult inventory - adult version of adbrite+ I* |! V' d- q2 y2 u
http://youyield.com/ - Interstitial full page ads
* N6 X# z8 u" F) t. Y0 m: Uhttp://www.advertisespace.com - Direct display buys on small-ish inventory
: n6 r+ n, }' }, y1 Nhttp://www.adborsa.com/ - Display ads for largely Turkish demo5 _ h, I' a0 v! ?1 w
http://interstitials.net/ - As the name suggests, interstitial ad network7 n9 n9 v8 c$ l
http://www.salemwebnetwork.com/ - Display ads on Christian website network5 s! [) n) R& p# F8 w G; `
http://sitescout.com - Self serve display, RTB, huge volume & good inventory, | F6 |4 d- @
http://www.ad4game.com/ ?Display ads specifically aimed at gamer demo
2 i' o) ]" b& R% Thttp://www.afterdownload.com/ ?Ads on download thanks/confirm pages |