Klaviyo: Email Marketing & SMS

Great email tool! Even if you don't use the paid membership, it's a great resource for creating your brand within your Shopify notification emails

By far the best most useful app in the Shopify App Store! Amazingly feature rich! Seriously blown away.

The Klaviyo team has been great to work with. They've been supportive and responsive to the questions I've had setting up flows with detail instructions and screen shots.

Customer service is awful! takes days to reply, unable to screenshare and trouble shoot. They even deleted my customer files with NO way to recover... Sorry wish I could do more was the reply... I would give ZERO stars if possible

Extremely powerful email app. Klaviyo is built from the ground up for ecommerce. They have thought of everything. This is all about segmentation. If you are still using Mailchimp, Aweber or any of the other generic email services for your Shopify store then you are wasting time and money. Make the switch!

I HATE THIS APP. I have lost SO many sales in my opening/launch week as people simple aren't getting the signup/welcome flow series I spent HOURS setting up. Customers are emailing me to tell me they aren't getting their discount code, and I look like an idiot. Emails to support give me 'generic' fixes and I've been going backwards and forwards for 3-4 days with no resolution. Everything support have told me to do, I've done and it still doesn't work. If I don't get this issue sorted by COB Monday your app is being deleted.

No feedback system explains why this software is so faulty.

- In the setup it asks you for the color you want your buttons, you choose it but in the emails it has a different color and you cannot change it.

- There is no simple way to add the customers name.

- There is no simple way to email old customers.

- It is buggy, some buttons dont do anything.

- Sometimes some changes save and sometimes they dont.

- Klaviyo branding in the bottom, why?

No customer support unless you pay for an upgraded plan. The Popup form has multiple bugs including: placeholder text not showing and the popup closes when a user scrolls on mobile.

So many apps on shopify think it's normal to be paid a lot for a poor service and Klavyio is definitely one of them.

I wasn't worried about all the reviews about their customer service and they were right. They say all the right things to get you to sign up but when things go wrong they just want you to contact support who offer little help aside from sending you to DIY fix articles.