Klaviyo: Email Marketing & SMS

Changed my plan from Free to $20 per month used 1200 emails out of my 5000 monthly limit went to send and email campaign with 550 email addresses got a message saying upgrade plan to $30 you have exceeded your profile limit. What is this? Totally confusing just cancelled my plan. Not very happy.

Based on our experience, be very careful with Klaviyo billing. Even if you turn plan auto-upgrade OFF, Klaviyo turns ON the auto upgrade in their billing forms if you upgrade via a campaign. With this, Klaviyo will over-ride your selected plan choice, up-charging you 100% more than you agreed or needed in our case. Plus Klaviyo says they have specific policy that they do not provide refunds when you fall into their auto-upgrade bucket. So be careful to look for auto-checked boxes as we found in our experience can double your cost with no benefit and absolutely no refunds.

Customer service sucks!!!! Repeated emails for the same problem still can't be solved. Live chat takes a long time for someone to reply every time!

If I could give zero starts, I would. It's an amazing app, but they want to control your email domain and the way you email your clients. Not very versatile. They steel your money very easily with their automatic upgrades as well.

Customer service is TERRIBLE! Also, Beware if you use their SMS, you are putting your company at compliance risk. This last issue is our final straw with them. They locked (disabled) our account automatically for uploading a list of email addresses that were legally collected from an event we were involved with. So if you don't mind risking your account being shut down until one of their "customer service" reps gets to your ticket within a few days, by all means give them a try. If you want to have a reliable e-mail service, I'd recommend looking elsewhere.

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!

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!