As you build landing pages, funnels, popups, forms, surveys, sticky bars, quizzes etc in ConvertFlow's visual builder, you can add Klaviyo automations to your forms, surveys, buttons and conditional logic, to make requests to the Klaviyo subscriber API.
Using ConvertFlow's automation system, you can add these Klaviyo automations to segment contacts:
Klaviyo - Add to list
Klaviyo - Add to list with double optin
Klaviyo - Add to list with SMS consent
Klaviyo - Remove from list
Klaviyo - Update contact property
Klaviyo - Track event