Nathan Barry is the founder and CEO of ConvertKit, one of the largest email marketing platforms on the planet. It powers the newsletters of people like Tim Ferris, Ryan Holiday, Andrew Huberman, and Gretchen Rubin, just to name a few. But ConvertKit has evolved and does so much more than email—which is why the brand itself is evolving.

If you haven't heard, ConvertKit is rebranding. It will soon be known simply as Kit—a set of tools for professional creators. That includes an app store where anyone can develop and expand on Kit to bring in extra tools, a central hub for your data with enhanced reporting, and the biggest and best Creator Network to help you find collaboration partners.