ConvertKit Wins by Serving Creators

This reveals that ConvertKit is no longer fighting Mailchimp feature for feature, it is winning by obsessing over a customer that Mailchimp is structurally built to under prioritize. Mailchimp grew into a broad SMB marketing suite and was acquired by Intuit to deepen its small business platform, while ConvertKit stayed focused on creators who need simple audience building, automations, and monetization tools tied to newsletters, recommendations, and sponsorships.

• Mailchimp started as the default drag and drop email tool for mainstream marketers and reached about $1B ARR by the time Intuit bought it in 2021. That scale pushes product decisions toward the largest SMB use cases, not the narrower workflow of writers, YouTubers, and solo operators building audience businesses.
  2 sacra 4 sacra 5 intuit
• ConvertKit was one of the companies that peeled off a specific slice of Mailchimp's base, creators, the same way Klaviyo carved out ecommerce. In the email software market, the pattern is specialization. Big horizontal tools leave room for products that are built around one customer type's exact workflow.
  2 sacra 3 sacra
• That focus shows up in the product and in who ConvertKit now compares against. The competitive set has shifted away from Mailchimp and toward Beehiiv and Substack, which are also built around newsletter growth and creator monetization. ConvertKit reached about $43.2M ARR in 2024 by staying in that lane and layering on creator specific networks and integrations.
  1 sacra 2 sacra 3 sacra

The next phase is less about email editing and more about owning the creator operating system. As Mailchimp keeps moving deeper into Intuit's SMB stack, ConvertKit can keep expanding around the creator workflow, from list growth to ads, recommendations, and apps, and become more deeply embedded with the businesses that start as creators and increasingly look like small companies.