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The Lead Generation-Inbound Marketing- Funnel Optimization Toolkit

NuSpark Consulting

SRDS probably fits in the first paragraph as well, but still is the best source for researching consumer and b2b media information, covering print, digital, and direct marketing/list research. Google’s Doubleclick Ad Planner , Compete , and Quantcast are three of the most popular tools for site research. Digital Audience Research.