Search Marketing Advice, News, and Tutorials
Skip to content
AJ is the co-founder of Single Grain, an SEO Agency based in San Francisco, CA. Single Grain specializes in helping start ups and Fortune 500 companies with their digital marketing strategy. You should follow AJ on Twitter.
Comprehensive Guide to Measuring the ROI of Social Media Marketing
Join 26,058 marketers and counting...
Don't miss out: Get your weekly news fix from SEJ and receive a free e-book: SEJ's internal, unedited social media strategy (with documented results!).