Reviews (2,980)

Overall rating
4.6
Counts per rating level
  • 80% of ratings are 5 stars
  • 5% of ratings are 4 stars
  • 2% of ratings are 3 stars
  • 2% of ratings are 2 stars
  • 11% of ratings are 1 stars
What merchants think

Feedback submitted

Merchants highly recommend this app for boosting marketing strategies through its advanced email marketing and SMS tools. They report significant business growth and enhanced customer engagement, thanks to personalized email flows, targeted campaigns, and seamless Shopify integration. The app is praised for its ease of use, customizable templates, and powerful automation and segmentation capabilities. Detailed analytics are also valued for refining marketing efforts. Additionally, the responsive customer support is noted for providing personalized assistance and quick solutions.

October 31, 2023

I've used this app for a long time with my shop but suddenly my products stopped showing in my emails. When I reached out to customer support I was informed that in order to receive support I had to upgrade my plan. I refuse to support a company/app/business that refuses to provide free customer service. Quickly deleted this app from my account and will not be reinstalling.

Sensory Kids Paths
United States
5 months using the app
June 22, 2020

I do not know why they have to keep it so hard to cancel the subscription. I've been trying to cancel the subscription for a month and I am still going to be charged for the next month. Stay away from this app.

CINEGRADING
United States
5 months using the app
May 22, 2020

Horrible Support! I had to send an order confirmation to my clients and it took almost 5-6 hours to upload the lists. After all that hassle when i hit send, this useless app says account disabled and they'll have to verify before ic ould send email. what a waste of freakin time! please use the BCC feature in your Gmail. That does a lot more than this useless piece of ....! Worst part is they take forever to respond to support requests!!

The Veshti Company
India
5 months using the app
August 9, 2022

So far its been a terrible experience. The setup process is far from 'easy or automated' we have lost about 40,000 subscribers during the setup due to an error message that opt out subscribers. In the setup process is mainly a sales person taking payment and then leaving links for you to read how to do the setup yourself which is far from being easy.
We had 40,000 subscribers opting out from an error from Klaviyo which Shopify experts confirmed its on their end but instead of trying to help all the technical experts done is trying to find more reasons why its not their fault. The system has loads of options, but requires to read lots of articles and links which is very hard to do while running a business. The support has an average waiting time of 20-30 minutes (even for urgent stuff). The dedicated person helping Is mainly for 2-3 calls during the first month of the setup which is crazy as there is so much more required. Anyway, far from what's advertised and not really the market premium service provider (but it is the most expansive one).

MoYou London
United States
5 months using the app
Klaviyo replied August 9, 2022

So sorry about your troubles. We want to make sure you get the help you deserve so look for someone reaching out to you very soon to get this looked at. We'd love an opportunity to fix this for you.

Edited November 24, 2019

They called me because I left a bad review. They said they would happy to answer any questions I had but they said they were unwilling to help show how to put together campaigns. Its just another half-hearted attempt to placate someone for a bad review. I don't appreciate the dishonesty when you sign up for a live workshop and sign you up at a certain time to find out it s a prerecorded video.

Performance Fuel and Nutrition
United States
5 months using the app
Edited February 14, 2022

When I speak with reps from other apps they rave about Klaviyo, but I'm guessing they have not gone through the onboarding process. We were assigned an onboarding specialist, but they don't help you much with the technical stuff. She's just a project manager, essentially who assigns all the tasks to you. Really great sales pitch, but you feel high and dry after you've signed up. Update: Their documentation is really awful.

C-IN2 New York
United States
5 months using the app
Klaviyo replied February 11, 2022

Hi Samuel, thank you so much for providing this feedback about your first week of onboarding— I am going to let my team know that reviewing technical use cases is important to you so you can get to that portion of onboarding sooner. You will receive an email from them shortly. In the future, feel free to reach out to us at feedback@klaviyo.com so we can address these concerns directly.

February 15, 2021

So disappointed with this popular app. I've had issues with Klaviyo for over 6 months. I'm on a paid account and always have to beg for any support. The app doesn't work with my theme Fashionopolism and I've had issues with integration, email triggers, and activity logging. It has also dramatically slowed down my website since I've re-integrated for the 4th time because of something not working. It takes days for support to get back and they usually send a copy and paste code with an article link to fix it yourself.

Spooky Cat Press
United States
5 months using the app
November 6, 2020

We used klaiviyo with a lot of op fun! Got great results but a staff member made another account which made our system really slow and we needed that one removed. But now we can't enter the platform aren't getting any support and no help. We want this fixed but getting support sucks! greeting team Woonliving

Woonliving
Netherlands
5 months using the app
Edited September 25, 2021

Worrible. they take forever to respond to support. I don't recommend to anyone. The email marketing machine is good but I always have doubts and they take 24 hours to answer me and they do not help a lot. Active campaim or mailchimp are better

TênisBom
Brazil
5 months using the app
September 24, 2021

Worst experience with this app. Not working and completely useless support. Im definitely not using it again !!

Herenia
United Kingdom
4 months using the app
Klaviyo replied September 28, 2021

Hey there! So sorry to hear you're frustrated. Our team should already be in touch to help get you the support you need. We'd love to get you up and running!