Deloitte’s Findings on SEO Resellers, Long-Running Agencies, and White-Label Providers: What the Numbers Actually Mean for Your Business

https://memeburn.com/2016/03/5-startups-that-will-help-you-automate-seo-related-processes-in-2016/

62% of Agencies Report Outsourcing SEO Work; Deloitte Links This to Profit Pressure and Specialization The data suggests a major consolidation in how SEO services are delivered