Klaviyo: E‑mail et SMS

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..

Incredibly over complicated. The sales guy makes it seem super great, but only if you have someone on staff to take all the tutorials and figure out how it all works together.

I had high hopes but am very disappointed. I really hate Mailchimp and I needed something much better. When I first talked to Klaviyo (before I paid $400 fee) they were super nice, friendly and helpful. As soon as I paid my rep (Kaleigh) forgot to send me an invite to a conference call and didn't even schedule me in. I was sitting there like an idiot trying to get a hold of her because my entire schedule that day (a very busy day) revolved around that phone call. Finally she got on the phone and was rude and passive aggressive throughout that entire call and just tried to get rid of me because she double booked other calls. I almost canceled my subscription at that point. They gave me a different rep (Alex) who actually was quite amazing - so helpful, knowledgeable, super friendly, hard to believe both people work for the same company. So I made a mistake of not canceling my subscription. Today I was trying to create my first campaign and already ran into issues. I don't like to use the word ugly but I can't find anything else to describe their email templates. Just hideous. Even mailchimp was better. Very disappointing. I tried talking on their chat support (because even for $400 a month you don't get to talk to them on the phone) and Sammy - the person who was helping me was apparently from team Kaleigh - another passive aggressive jerk. I am going to speak to Omnisend today about switching because I have just had it with these guys. Which is too bad because I think they have a lot of good features (automation, segmentation, etc. etc.) and they have at least one competent product specialist (Alex) but in general UI is not that great and I don't see why I need to pay so much money just to have someone be so rude to me. I can get it for free.

We were using this app for a month and the setup for re-targeting emails was easy enough and it seemed to be working, but was surprised to sign into the app today after a couple days of not signing into it only to find that it had completely disconnected sometime in the last couple of days (so our potential customers weren't sent emails), so I have the option to set it all up again and hope it doesn't happen again, or go with a different app..I think we all know which is the safer choice. But using the app at least was a good enough experience up until that point.

the product works well,BUT the cancellation part is grey, I removed the app from Shopify thinking that everything was done and canceled, they keeping me charging $20 for the next 2 month, when I wanted to cancel I had to fill up a form and confirm by email, really tedious and grey cancellation procedure, instead of doing everything directly from Shopify, just gave them $40 for not sending any email, instructions VERY unclear, and they take advantage of all the users using Shopify in "auto-mode" installing and uninstalling and no need to think about it anymore, completely disappointed.

App functionality is good. But support is poor. This app is causing the layout of other elements on the page brought in by another app to break. Tier 2 support only pointed me to the existing documentation that I had already read. In the end, they were not willing to dig deeper into the issue by looking at the code on the site. Their final response/resolution was:

"Unfortunately if the Javascript from the Klaviyo form is breaking the carousel behavior of the Instagram feed, the only workaround would be to use a Shopify form instead of a Klaviyo form. It's not clear what part of the Klaviyo Javascript is causing this, as it's just loading standard jQuery, form validation, and instructions for how the form data gets submitted."

This is a great platform, but not if you have Amazon and Ebay integrated with your Shopify account. We can't market to those customers so there should be a way to adjust sync setting to not import them into Klaviyo, but there isn't and when you get over 100 Ebay and Amazon orders a week, those useless profiles either take too much time to suppress or cost you a lot of money as Klaviyo charges you based on how many profiles get imported into your account.

i love this app but damn there customer service sucks so bad... tried contacting customer service because i forgot my password, but never got back to me. i tried reseting my password where you log in and never even work its like it was broken i couldnt even make a new account i dont know what happen but i was satisfied with that for sure

Has some great features. But when you go to customize and create beautiful email templates. The emails are received as junk/spam. I tested out many templates/themes and it's a hit or miss. Some go to inbox others don't. It drove me crazy trying to figure out a way to make beautiful engaging emails that land in the inbox. Also if using a free subscription you can't get customer support, that's only for paid plans. - Another negative. Moving to Conversio

"Get started in minutes with 1-click integration" is not true. I ask to the support why the app is not working on my shop and they tell me, at the second email, this is because my shop is not connected to klaviyo (and nothing more) so is not true the 1-click integration. I decided to delete it and don't give more time to the app. Maybe for other users will be good but not for me, too much slowly to start to use.

- the support answer very quickly but don't give solutions.