Integrate shopify customer signup form with klaviyo

  • 3 June 2021
  • 1 reply

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Hello Klaviyo 
I need to integrate when user signup it will integrate with klaviyo list and after customer signup and if logged in it will show only message that you are already signup with the collection 
Is there any possiblity to do this


Best answer by julie.accardo 5 June 2021, 14:34

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Badge +34

Hi @guptaanjali538 ,


Once you create your signup form and it’s routing to a mailing list, you can apply a behavior setting to the signup form so that it doesn’t display for people on a list. This only works if those people have been cookied in your account by signing up through the Klaviyo form or clicking through a Klaviyo email to your website. 


While we are unable to notify a person if they attempt to signup through a signup form to a list that they have already subscribed to, if that does happen you there are few other things to consider:

  1. You can always update the success message of the signup form letting them know that the deal being offered only applies to new subscribers.
  2. If you have a flow triggered off of someone subscribing to a list, if that user already exists on the list, they will not trigger that flow. It only triggers for new subscribers.

Have a nice weekend!