Overall rating
4.1
Counts per rating level
  • 73% of ratings are 5 stars
  • 7% of ratings are 4 stars
  • 2% of ratings are 3 stars
  • 3% of ratings are 2 stars
  • 15% of ratings are 1 stars
What merchants think

Feedback submitted

Merchants appreciate this email marketing app for its user-friendly interface, advanced segmentation, automated flows, and visual email builder. Many praise its responsive customer support and credit it for boosting sales. The app's analytics tools are valued for aiding business decisions and audience targeting. Its SMS feature and educational resources are also well-regarded. Despite the cost, merchants find it cost-effective, stating the benefits and features justify the expense.

February 27, 2024

I'll be brief. We decided to give Klaviyo a try after working with another email marketing app for about 4 months. We decided to do this at about 10:00 pm. At about 6:00 am (that's right, you read it correctly, we had been working on new forms, segments etc. straight through the night)... at about 6:00 am, we went to preview a new form and the app kicked us out. When we tried to log back in, it says the account is inactive. No attempt to send emails. No attempts to send SMS messages. Nothing. You can imagine how we felt after spending the entire night trying to get things set up just for that to happen. Not a good first impression at all. Luckily, we had not uninstalled our previous app. Now, I'll be getting ready to go into work here in about an hour with zero sleep for the past 24 hours and absolutely nothing to show for it. By the way, the other app that we were contemplating switch over from is Omnisend. Funny thing is we have had zero issues with that app since we downloaded it. We just wanted to try an alternative to have something to compare it to. I guess it goes back to that old saying, "If it ain't broke, don't fix it."

Soul Expression Apparel
United States
About 7 hours using the app
December 22, 2023

Die beste E-Mail Marketing App für Shopify!

gesegnet
Germany
Over 4 years using the app
January 14, 2024

We started testing this tool for our site before we went online, and they disabled our account without any notice, you ask for a reason and they send you huge FAQ file and it's your job to figure out why they disabled you.
Very unprofessional behaviour.
We moved to Omnisend which works perfect. be careful of Klaviyo!

seawe
Israel
16 days using the app
December 21, 2023

Excellent product. Very intuitive to use and very flexible indeed. Chat support is absolutely excellent.

workweargurus.com
United Kingdom
Almost 3 years using the app
November 26, 2023

Klaviyo is always quick to respond to any of my questions....even today which is Sunday evening after Thanksgiving! They are detailed in their analysis and do a lot of back research to make sure they are providing the best solution to the problem.

Ayesha Mayadas
United States
Over 3 years using the app
April 3, 2024

Customer service is fast and resolved my issue

Marit Studio
United States
6 days using the app
Klaviyo replied April 8, 2024

Hey there, very happy your issue was resolved quickly. If you need anything else, you know where to find us. Thank you for the review.

January 8, 2024

Klaviyo is amazing for email marketing, with two major exceptions that negate any positive, to the point that this review is one star.

For starters, there is not a way to easily make email templates that work well with both dark mode, and normal email display settings.

The second, and far worse issue, is their customer service. I have never in my life experienced worse customer service. There is no way to contact them unless you pay, and even then it is borderline impossible to receive a response.

Given that they are the only email marketing service on Shopify that works in tandem with almost every app, I have no choice but to recommend them; but it does not come without a horrendous experience.

Urban Inc
United States
3 days using the app
Klaviyo replied January 11, 2024

We appreciate your feedback, and we're sorry to hear about your challenges. We apologize for any inconvenience with email template compatibility and customer service. If you haven't had the chance, our Customer Education team has a couple of great resources; this being one of them (https://help.klaviyo.com/hc/en-us/articles/360049181631), and there is also a chrome extension from litmus that works with Klaviyo (https://help.litmus.com/article/594-litmus-klaviyo-guide). We'll certainly take your concerns into consideration as we are continuously improving our product. If there's anything specific you'd like us to address, please provide more details. We value your input and aim to enhance your experience with Klaviyo.

December 14, 2023

If you don't value your time and don't consider what tomorrow will bring, then this is the best app to start with and see if it works out for you. I began to believe many YouTubers praising this app, but I can confirm that it is completely overrated and a waste of time. After spending hours setting up Klaviyo and enjoying all the features, its number one problem is the delayed email sending. Imagine, after investing hours and sessions in Klaviyo, it fails because of the main issue - sending emails. Go ahead if you really want to play Russian roulette.

Best of Heaven's
Germany
6 months using the app
November 24, 2023

I don't need all the complications that come with a full CRM app. Klaviyo is fantastic as an email marketing app. Our life has become much simpler and easier with Klaviyo. I highly recommend giving Klaviyo a chance to see what it can do for your business.

Cascadian Water
United States
Over 1 year using the app
November 29, 2023

Some of the worst customer service in I have ever seen. We have 2 accounts with Klaviyo and things never work right. We have asked over and over for them to correct THEIR mistakes. We always get the standard answer of "we are looking into it and will get back to you within 24 hrs. THEY NEVER Do! We just lost out on all our Cyber Monday Campaign ad because their system said we went over our email limit. We have plenty of emails left before we reach our limit and they keep screwing it up. If you need help setting things up- forget it, this place is the worst at helping you. Always "Yes we are looking into it" but never any results. Its now 3 days later and we still have not gotten a response!!

They are definitely a bring you into their services in a limousine and as soon as they get your money they send you out walking. Absolutely the worst customer service on getting any help or getting anything accomplished. If you need this type of service look elsewhere.

Witchdoctors
United States
10 months using the app