I’m brand new to Klaviyo and have just added it to my store, which is due to launch this week. I already have 3000 people who’ve signed up on the shopify coming soon page to be notfiied about our launch, but I cannot seem to work out how to add those existing subscribers into a Klaviyo list.
Can anyone help/advise?
Best answer by retention
You can export the list from Shopify, and manually import it to Klaviyo.
You can find out how to export Shopify customers into plain CSV here in this tutorial.
Once you have your List downloaded in a CSV file, you can learn how to import it into Klaviyo from this tutorial.
Hope this helps!