Klaviyo: Email Marketing & SMS

Support here is the worst. We are trying to connect to Klaviyo our other shop for another country and have contacted Klaviyo at least 10 times since 2 weeks. All we get are generic replies and it seems nobody is reading our mails or helping us!!! The problem is this app haa a bug. After we try to connect another user it sends a link that is already expired the mment we click on it to confirm. Last week we waited 5 days to get another generic reply and see no interest in them actually checking the problem and helping us. This is the worst support we have experienced here on Shopify!

Unbelievable bad. They are taking money and there is just no way to cancel my subscription or contact the support

no confirmation email and I tried to do anything I could to find or receive their email. I subscribed the 550$/month for this app and I can't log in to the app currently
Email for support and no response for 1 week

I would recommend finding an alternative service. The billing is horrendous and service is sub-par to say the least. Save your money and find an alternative for emails or SMS.

This app is very difficult to use and no support what so ever. I am looking for a more user friendly one that can be more helpful.

Very bad, almost lost customer service. When we have a problem, it is difficult to get any help. And for live chat, wait for long and long time, waste my time! And it is expensive, very expensive!

Klaviyo suspended our account despite the fact we had never abused the app and are in good standing with Shopify. We had previously used the service. Klaviyo was not helpful and slow despite repeated attempts to have them understand this was a charity event and urgent time needs. We used Mailchimp, way easier, faster and better.

Use this app to collect phone numbers and emails - overall there are a lot of bugs, it's not user friendly, and they don't provide support unless you are paying.

Honestly, I hate Klaviyo. I was recommended to switch by my Marketing guy (because they get about 50% commission, checkout Klaviyos Gold, Platinum and Silver partner agreements). Its a total ripoff and lacks basic functionality that Mailchimp has. Mailchimp is half the price, with all the same and significantly more features including way better segmentation, demographic estimated, re-marketing tools, postcards, built in surveys, landing pages, etc. Also my favorite Mailchimp feature, is a one-click button that lets you re-send a campaign to those who didn't open it the first time. Gets huge open rate gains. Klaviyo is garbage. I never should have switched over. Don't waste your money.

Poor support!
something went wrong with my payment while having Campaign starting.
My account was suspended and my campaign+Flows was stopped. For me this is not a professional move how to treat customer and stopping flows and campaigns without any contact!! Also the support did not helped me. I am not able to pay and still waiting for support to help me. Because i can not make payment by my self. This is very very poor. I will move to another email marketing app