How to send form submissions to ConvertKit

Most forms are good at capturing emails. You add a signup form to your site, people start filling it out, and submissions begin to roll in. On the surface, it feels like progress. You're building a list. But then you look a little closer. Those emails are just… sitting somewhere. Maybe in your inbox. Maybe in a spreadsheet. Nothing is actually happening after the submit button is clicked. No welcome email, no onboarding, no follow-up. Just a growing list of contacts that aren't being engaged. Th