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Stephan Spencer

Stephan Spencer is the author of Google Power Search (O'Reilly, 2011). He is the founder of Netconcepts, a leading SEO firm that was acquired in January 2010 by search marketing agency Covario. He is the inventor of the automated pay-for-performance SEO technology platform GravityStream, now re-branded as Covario's Organic Search Optimizer. Stephan is a regular contributor to Search Engine Land, Multichannel Merchant, Practical Ecommerce, and MarketingProfs, among others. Stephan is a sought...See more