Biographical Information

Gary Angel

Gary Angel is cofounder and president of Semphonic, an independent digital analytics consultancy. He has led Semphonic’s analytics practice and consulting for more than a decade. Previously, he worked in the credit-card database marketing industry, where he developed transactional analysis systems for marketing purposes.


Articles for Gary Angel

Measuring and Evaluating Your Social Media Effort

Know your audience, function, and business goal.