Klaviyo: Email Marketing & SMS

Update 6/9
I'm incredibly grateful to one of the support agents (Matt) who has helped me night and day since Sunday and even worked in the evenings after work hours to help me resolve this. My campaigns are now functioning as they should, but the Klaviyo popup is still showing an error message on my website when people try to sign up. I'm waiting on the development team to send an update as I've been told they are working on fixing it. I also have been told from outside sources that Klaviyo used to have amazing support but they grew too fast and are having trouble training qualified people for their support team to keep up with their growth, which makes sense. Hopefully they can hire more people like Matt who gets the job done.

Update 6/8 is that they reached out to me and are helping get it all fixed. Fortunately there is one support agent who has really saved the day for me. Still waiting to get it functioning correctly but he helped me with some of the main problems. Hopefully the problem with the popup will be fixed by their dev team soon.

I love this app in theory, and their people are generally really nice. But it is really difficult to achieve anything due to their refusal to do onboarding phone support. After several weeks I have spent countless hours trying to get my campaigns live and working correctly. Support people are really trying to help but the results are not there. Nothing is working like it should. I've been studying their guides night and day, literally it is all I have done. But it doesn't have complete information so you are left stuck with no answers. The worst part is that support people are nice but not fully trained themselves, so they give you the wrong solution that doesn't work. Weekend support is MIA. I have written 5 times to support this weekend and no response. Nothing is working. I've lost thousands of dollars in lost revenue due to the delay in being able to get my campaigns functioning correctly. So frustrated.

I wanted to try this app because it integrates with a lot of my other apps that I have... it sucks. You have to log in EVERY SINGLE TIME and recaptcha.. My account got deactivated randomly and haven't heard anything for a week. WTF? It's confusing to use and it takes a lot of time to create a newsletter. I'm switching back over to Seguno.

I've been working with this app and find it to be confusing and hard to use. It doesn't update the list properly. I will be deleting the app because I'm frustrated with trying to get it to work. Also, support sucks.

I Installed the app due to the good reviews it had, but it started giving me problems since the 4th week, I talked to a customer agent and I spent literally 3 hours within a week sending her emails and her just giving me useless articles, my problem was related to the code, apparently klaviyo had some code problem so I got in a call with an agent and I shared screen, we tried and he didn't solve the problem, all he said is, you need to delete all the klaviyo code, yes manually, and now my newsletter when someone puts something will redirect to klaviyo saying there was a problem, I'm so disappointed, frustrated and honestly angry with this app and the customer service.
All right, apparently i cant make 1 star reviews, it wont let me submitt so i have to put 2..

Great design and love the features. However, all emails sent from Klaviyo go to SPAM, and there doesn't seem to be any fix for this... I was about to switch to it from Mailchimp, but I will stay there as I'm sure our customers get emails from there... Once the issue is fixed I might consider switching again :)

Klaviyo customer support reply to my request after 24hrs. Why is my Welcome Series not sending? I have checked my Signup Forms tab and Enabled Integrations they are matching. Please note: Additionally, your account is on our free tier, so by default it will have Double Opt In. This feature requires anyone that signs up to receive a confirmation email which they must accept before they will be added to the newsletter and welcome flow. It is not uncommon for the confirmation email to be missed. I hope this can help someone who are not familiar with Double Opt In. Thank you Ian Nichols

I used this app to replace mailchimp.

I never leave bad reviews however customer service is the worst I have ever seen. When your paying premium rates you expect someone to respond within 4 weeks (and multiple emails) to simple questions.

I couldnt recommend someone using this platform

After having a difficult time installing this app, I finally got it installed. I sent out three emails. None of them had the remarketing they were supposed to have but they are pretty. I must have inserted the snippet into liquid incorrectly. I also could not get Klaviyo to integrate with my theme by Pixel Union. I could not get my home page newsletter sign up form to work as Pixel Union does not support Klaviyo. I asked Klaviyo for help via email and the response what that I need an account with Klaviyo to get help! So, I canceled my account and deleted the app. Going back to Mailchimp. All I needed was some help people. I am not going to pay these huge prices and only get part of a service. Really disappointed that I wasted so much time installing this app only to not have it work well and not have the support and help from Kalviyo that I needed.

It is unfortunate that they don't offer onboarding support to at least migrate and setup, after the demo call we were left with no help.

I can't use this app because I can't send any emails. I created 4 flows and run them live, but I didn't receive any emails on 3 different email addresses with 3 different devices. I can't run my store now too, because my clients won't receive any coupons that I promise to send them by email. There is no support too, it's been 35 hours since I emailed them, and they didn't answer yet. Very disappointed with this, I thought this app will be much more helpful