How do I find my Klaviyo List ID?

Submit email addresses directly to a Klaviyo list when your customers enter their email address in your modal

To find your List ID:
  1. In Klaviyo, click on Lists & Segments in the navigation on the left
  2. on the next page, click on the name of the list (not Segment) you'd like to use for collecting email addresses
  3. click Settings
  4. your List ID is in bold font