Klaviyo: Email Marketing & SMS

We're new to using this app, but so far we're pleased with it's ease of use and integration.
We merged from Mail chimp via shopify, which we actually had difficulties with, so have found this app much easier to navigate.
We haven't started much work with flows yet, but all looks easy enough..and offers good functionality.
The drag and drop template options are great, and was quick to get a good looking newsletter completed and sent.
So far, so good..especially considering we're on the freebie plan.