Basecamp — One of the most user-friendly Web-based project management tools that’s excellent for managing contributors from different locations, as well as files, milestones, messages, and more.
Constant Contact — A subscription-based e-mail and event marketing service with easy editing/design tools and templates for creating HTML e-mail messages and newsletters.
Google AdWords — Online keyword advertising can offer a very cost-effective targeted solution for connecting your project with trending news.
PR Newswire — Press release/news distribution, targeting, monitoring and marketing.
SurveyMonkey — A well-designed survey service that’s easy to use and delivers results in a convenient, easy-to-analyze format.