The document discusses how content marketing helped Ahrefs grow to $100M in annual recurring revenue (ARR). It covers the role content marketing played in Ahrefs' growth, how to measure the return on investment (ROI) of content marketing, and how to create high-ROI content if an organization is not already measuring ROI. The document also shares learnings from an operator turned venture capitalist on scaling from Silicon Valley to Asia-Pacific and growing from $0 to $100M ARR.