Hi @smileyrox!

There’s no native integration between Klaviyo and Squarespace, so you’re intuition is correct that you may be limited in what you can achieve with the Zapier integration. However, it’s possible you could create a custom integration that would suit your demands using the following guide:

• Integrate an ecommerce platform without a pre-built Klaviyo integration

This would likely require significant development, so you’re always welcome to reach out to one of our wonderful Klaviyo partners for more help.

Also, here are some other Community threads about using Klaviyo with Squarespace that you may find helpful:

To answer your final point, the flow filtering capability will be largely dependent on the information that is sent to Klaviyo via events from Squarespace. That said, if you are looking for robust filtering, you may want to go the custom integration route to ensure that your events contain all the relevant profile information.

Thanks for using the Community!

- Brian

Thanks @Brian Turcotte - appreciate your guidance!