| Adsenseguide
Provides adword management services, tips and information on being a AdSense Publisher. |
| AdvertisePayPerClick.com
Manages pay per click campaigns. |
| Atlas OnePoint
Offers services and applications to launch, manage and monitor pay-per-click advertising for most PPC networks. |
| Babel Interactive
Search engine optimisation, pay-per-click or cost-per-click management and campaigns. |
| Bid Management
Pay per click bid management services and keyword research and search engine advertising consulting. Pittsfield, Illinois. |
| BidOptimA
Pay-per-click campaign management services. |
| Broadwords PPC
A small PPC designed for users wanting specific keywords in specific markets. |
| Cash Keywords
Top pay per click bid reports by category using data from Google Adwords, including the most expensive keyword bids and search data. |
| Chitika, Inc.
Develops real-time, scalable, on-demand contextual targeting services to help online businesses leverage their two biggest assets: content and online audience. |
| Click Consult
Provides managed pay per click marketing campaigns. |