Klaviyo: Email Marketing & SMS

Probably the most user friendly esp there is. if you are an ecom brand owner, and not utilizing emails, consider Klaviyo. has free resources to get you started and the aftersales support is superb.

This is the best email marketing system hands down. The great integration with Shopify is the icing on the cake. Not only is the tech superior but their support team is SIMPLY THE BEST! I can always reach them, ask questions and get resources. Email marketing is a beast but Klavyio makes it easy to get started and all the support you need to realized success.

I am not interested in email marketing.. i hate it to be honest.
But, Adam W was a great help to me with Klaviyo.
Thanks a ton

This app has been amazing - the way everything is so customisable and you can do so much with your existing subscribers list is so helpful. The online support is amazing and so fast with getting on the online chat to assist. The forums are also helpful along with the step by step guides. Cannot recommend this app more!

Easy to set up campaigns and email lists with Klaviyo. We love to see who opens and responds to our emails. It's definitely helped us grow our business and manage our sales. User friendly app with great customer support.

Best business app by far

I've enjoyed using Klaviyo. I have seen growth in our sales using it. They also do weekly classes about using their platform which has been very helpful.

good

very complex

I left Klaviyo after a month or so about a year ago for no reason other than I already had a bunch of subscribers with another service. But I recently smartened up and went back to Klaviyo. The support alone blows most away, but the entire system is so powerful. I now realize it's foolish running a business through Shopify without it.