Reviews (2,975)

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.

December 21, 2020

Leider antwortet der Support nicht auf meine Emails.
Kein Zugang mehr zu meinem Klaviyo-Dashboard möglich (nur noch über die Shopify App am Handy, was aber keine Lösung ist)
Über einen Browser werde ich bei dem Login-Versuch nach einem Bestätigungscode gefragt, welcher per Email versendet werden sollte (Ich erhalte aber keinen Code per Email). Emails mehrmals überprüft.
Etliche Emails wurden bisher ignoriert und keinerlei Reaktion seitens Klaviyo. Echt Schade.

Galaxybuzz
Germany
Over 1 year using the app
Klaviyo replied December 22, 2020

Hi Galaxybuzz! We're sorry to hear about your login trouble. We've looked into the issue, and it appears that your email domain isn't connected to an accessible IP. This is why you haven't been able to receive our emails, including our verification codes and responses from our Support team. We'd recommend working with your email domain provider to resolve this issue so we can send emails to your address again.

April 12, 2022

Really disappointed that they got rid of unlimited emails. We send 1-2 per week, and they have priced themselves out of the market. Emailed the support team about the price increase and they did nothing. It will now cost me an extra $250 to send fewer emails than I was before. I also found that their editing tools were more archaic than other companies I have used.

The Fabric Snob
Canada
Over 1 year using the app
Klaviyo replied April 12, 2022

Hi Lindsey, thank you very much for taking the time to write a review about your experience with Klaviyo. I’m sorry to hear that you’re unhappy with the email limit that applies to your tier. We apply a limit to encourage customers to send timely, targeted emails to their lists and use data segmentation to ensure that messages are relevant. I’d like to ask our customer success team to reach out and give you some tactics for reducing volume, if you’d be open to having a conversation about this. They will be in touch shortly!

Edited November 16, 2020

Our account has been suddenly disabled and the explanation is a joke. With out account disabled we cannot access the live chat, there is no number to call and this has been a huge disappointment

Terbos Jewellery
United Kingdom
Over 1 year using the app
June 21, 2023

Kompliziert as f**k! Kein Support, so lange man nicht 30€/Monat zahlt.
Ich habe meinen Abandoned Cart Reminder eingerichtet, nur leider erhalte ich, wenn ich das teste, keine Reminder Email.
Benutzeroberfläche ist unfassbar kompliziert gestaltet.

mooioo.de
Germany
Over 1 year using the app
Edited October 13, 2018

Klaviyo is arguably the most advanced email marketing tool for shopify owners. However, it is not perfect. Actually, far from it. It is incredibly buggy and "lazy". For example, when you update an email in a flow (automation), you cannot back-propagate previous customers if you have used dynamic discount code in the flow. Solution? The tech support told me to "remove the code, back-propagate and the re-insert the code". So this expensive software cannot automate such a tedious, non-high-intelligence-required but error-prone-if-done-by-human action?! This is the most incredibly lazy piece of software! And this is only one out of many examples. But until competitors catch up in functionality, I'm stuck with it. *hint hint, competitors, hurry up!

Really Awesome Stuff
United States
Over 1 year using the app
September 15, 2022

They extremely increased their pricing lately, please consider other solutions with a better pricing like Omnisend.

Aurora & Co.
France
Over 1 year using the app
Klaviyo replied October 3, 2022

Hi there! Sorry to hear you're considering other options. Our pricing did increase for a percentage of our customers recently and we realize that's been a shift for several brands as we haven't changed our pricing in over 6 years. Our support team will be in touch soon (if they haven't already been) to get your feedback and see how we can help.

May 1, 2020

BUYERS BEWARE! One of the worst experiences since we launched our store. We spent thousands of dollars for our email automation strategy using Klaviyo. And then without any notice they closed our account, didn't provide any explanation at all just said "didn't meet their Terms". We did nothing wrong and lost thousands of dollars that we will probably never see again. I highly recommend you check out literally any other email providers if you don't want to lose all emails you built.

Karma Bento - Upgrade Your Lunch
Hong Kong SAR
Over 1 year using the app
September 3, 2021

A nice man from Klavio called me, and it sounded great. I asked about Paid and Free plans, and he explained paid, includes "World Class Support", so I signed up... it turns out support is ... chat with links to help pages.... or email support... combined with mon-fri USA timescales, this means that in Europe you could wait for 72 hours for a reply ( I don't know about you, but the weekends is when I get most time to play with software like this, and that's usually when I get stuck). If you compare with Shopify support, , where you can get phone help immediately, its not nearly as helpful.. It remains to be seen if I can get it working quickly enough to justify paying for it, albeit with less than "World Class Support"

Embal'VERT l'emballage alimentaire réutilisable
France
Over 1 year using the app
November 24, 2021

The worst app I see ever, I hate klaviyo it made me go crazy, It's not good for beginners and needs a lot of time to learn how to make a tiny task, If there was less than one star I would add it, Stupid app

Estcoza
United States
Over 1 year using the app
Klaviyo replied November 24, 2021

Hi Abdallah, the Klaviyo team is here to help you work through those tiny tasks — you are not alone! Please look out for an email from us so we can get you back on track.

Edited October 18, 2016

I run several stores on Shopify and I use Klaviyo for all of them.

Klaviyo makes it easy to setup "flows" and I love how easy it is to segment customers and visitors.

But Klaviyo's support response time is awful. While their representatives are knowledgeable and helpful, it takes 24-72 hours before I can get a reply to my emails. And there is no phone or chat support.

This really becomes a problem when you have a campaign needs to run the same day but something is not working correctly.

For instance, I'm using a "product data feed" in one of my campaigns which pulls through products from my store. I have it set so 3 products pull through in the email; however, only 2 products are pulling through. I started a support ticket with Klaviyo over a week ago. With 24-48 hours in between emails, it takes forever to get something resolved. In this case, they simply quit responding last Thursday.

I'm switching back to MailChimp due to the support issues. It's too bad really, because Klaviyo is so much better on so many levels.

Mermaid Pillow Co
United States
Over 1 year using the app