Rand personally wrote every blog post for years in Moz's early days, and says the content got little traction at first.

“I was writing every blog post myself for many, many years. This was tremendously difficult. We weren't getting much reach.”

When the content flywheel had friction, Rand did direct outreach to already-influential people in the SEO community to get them to notice and amplify Moz's content.

“doing outreach to folks in the SEO space who were already influential, getting them to pay attention and help amplify Moz's content”

Rand describes the influencer outreach as the specific unlock the flywheel needed.

“That was the hack that I needed.”

By 2012, Moz was acquiring the large majority of its customers through inbound content rather than paid acquisition.

“we acquire ~85% of our customers using inbound marketing rather than paid channels”

Rand describes the content engine as compounding: each published post or Whiteboard Friday episode builds SEO authority that makes the next one perform better.

“each time we do it, we earn more SEO ranking ability, more links, more other positive ranking signals”