This document discusses interactive content marketing trends in 2021. It defines interactive content marketing as initiatives triggered by customer behaviors and preferences, allowing brands to gain valuable customer insights. Some types of interactive content mentioned include videos, written content like blogs, and visuals like infographics. The document outlines benefits of interactive content like being easy for customers to consume, increasing brand awareness, solving customer problems, and improving SEO. Popular interactive content types cited include videos, live streaming, polls, and blog posts. Statistics show interactive content marketing costs less and generates more leads than traditional marketing.