Search Engines
Directories, Small-Scale, Specialized, 7Search, Advertise Globally, Aqua11.com, BoldSearch, BrainFox, Enhance Interactive, ePilot, FindWhat, GoClick, Google Advertising
Services
aaayoureweb, Adsenseguide, AdvertisePayPerClick.com, Atlas OnePoint, Babel Interactive, Bid Management, BidOptimA, Broadwords PPC, Cash Keywords, Chitika, Inc.
Software and Tools
AACSP, Add Search, asRep, BetterGoBids, Bid Rank, BidBuddy, Click2Sale, ConversionLogic, Easy Web Biz Tools, Efficient Frontier
Webmaster Resources
Ad Integration, Compare Your Clicks, CPC-List.com, JenSense, Pay Per Click Analyst, Pay Per Click Guide, Pay Per Click Guru, Pay Per Click Search Engines Reviewed, Pay Per Click Wire.com, PPC-Directory.com
7Search.com
Gives webmasters the opportunity to promote their website for 1 cent per visitor, the equivalent to 20 cent CPM. Place your site at the top of your favorite keywords.
Aaddzz
A performance based advertising network. Features include pay per click, banner targeting and real time reporting.
Adviva
Online advertising solutions for both web hosts and advertisers, based on the cost per click model for the UK market.
BClick
Banner advertising network where the advertisers pay on a per click basis instead of cost per impressions.
BidClix
Delivers qualified visitors from a network of websites and email newsletters using a simple bid-for-placement system.
Clicksor
An advertising network offers content targeted advertising service on CPC/PPC basis.
Direct Clicks
Offers a do-it-yourself cost per click advertising network. Track referral and affiliate programs, pay per leads, CPA and CPM campaigns.
Emarketdeal
Textual ad network for performance based text advertising, both advertising and publishing solutions.
Etarget
Central European company providing PPC targeted online advertising. Operating in Central European markets: the Czech Republic, Hungary and Slovakia.
Google AdSense
Offers a contextual advertising solution to web publishers Delivers text-based Google AdWords ads that are relevant to site content pages.
Google Adwords
PPC program where webmasters can create their own ads and choose keywords.
LookSmart Looklistings
Purchase website traffic with cost per click advertising.
OneSearchPlace
XML paid feed for search engines and search box providers.
Point of Impact Technologies Inc.
Provides keyword selection, analysis and management of pay per click campaigns.
Search Craze
Search engine with $50.00 in free Pay-Per-Click advertising for signing up.
ValueClick, Inc.
Provides internet advertising solutions for publishers of web sites and online advertisers, focusing on cost-per-click.