Do you think - SEM losing its tendency? SEO is one of the convenient medium for marketing. More B2B marketers were engaged in SEO as they tend to find better marketing results. Day by day the number of marketers approaching SEM is also kept increasing. The growing demands on SEO will never let SEM down even in future. They will retain their standards even in upcoming marketing trends. What we are expecting is, in 2015 B2B marketers will attempt to invest above $80,000 on SEM.