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ConvertKit

ConvertKit Growth Playbook

Email marketing for creators.

ARR
$30M+
Strategy
Direct Sales

The Spark

Nathan Barry was a blogger who wanted better automation than Mailchimp provided.

The Growth Engine

The 'Concierge Migration' Moat: ConvertKit famously grew by doing the 'unscalable' work: migrating new customers from Mailchimp for free. Nathan Barry realized that the friction of moving thousands of subscribers was the only thing keeping creators on inferior tools. By offering a 'we do it for you' service, they removed 100% of the switching cost. This tactical move allowed them to steal the highest-value customers from legacy players, turning a service expense into their most effective growth engine.