Reviews (3,197)

Overall rating
4.6
Counts per rating level
  • 81% 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 its effective email marketing and SMS tools, praising its seamless Shopify integration that boosts customer engagement and sales. The email builder is noted for creating responsive, professional emails easily. Features like customizable campaigns and automation flows are standout points. The support team is also commended for their quick and helpful service, alongside valuable training resources.

July 13, 2018

Hands down the best email service provider for eCommerce. Over 70% of our revenue is directly attributable to Klaviyo email flows. They take a bit to set up but once you are up and running its fantastic. Klaviyo drop the mike...

The Smart Punter
Australia
4 months using the app
February 23, 2015

What a wonderful helpful app, and 5 star support. Thank you

The Soap Shack Baby
United States
4 months using the app
November 18, 2021

So far very intuitive. We just released our first Newsletter with Klaviyo.
They provide very informative and practical guides.

Fluffikon
Switzerland
4 days using the app
February 26, 2022

Unresponsive customer service. and SUPER expensive app for small businesses. I'm not sure if it brings value

Koss Design
Ireland
2 months using the app
Klaviyo replied February 26, 2022

Hi Idan, we hear your frustration! I see your support ticket has been resolved as of today. If you still need further support, please reply to the ticket so we can get you back on track. I am excited for you to start seeing the value that Klaviyo brings to over 50k+ SMB brands annually!

January 8, 2020

At first I thought the price was high and the number of free contacts was small. But the fact that there is full functionality at all pricing levels makes it even more worthwhile for someone just starting with a small list. I'm blown away by the functionality and when I have the question, "is this possible", so far the answer has been, 'Yes!". So I look forward to moving up the pricing tiers:)

LeilaCools
Canada
4 days using the app
May 27, 2018

I spent hours setting up my account and creating a campaign only to have my account disabled the moment I tried to use it. I'm still trying to figure out what happened. Complete waste of time!

The Faddi
United States
4 months using the app
November 14, 2018

Hands down a cut above the rest. I've tested a few to see which I could easily work with more than anything and Klaviyo. I have an online pet store and this allows to super easily automate segmentation by pet age, brand, pet type.

The way the flows work (the name for a series) is so good, i have a personal mission to try and make the most complex flow ever.

It integrates perfectly with Shopify (as well as a host of other platforms), caused no issues and was easy as pie to set up and understand!

I LOVE LOVE LOVE IT!

Oscar & Friends
United Kingdom
4 months using the app
March 13, 2018

Cette app semble vraiment complète et je vais commencer à l'essayer.
Je reviendrai poster ici pour partager mon ressenti.

Depotsports
France
4 months using the app
February 20, 2023

Low quality support. Not online chat available. I wait 2 days for their answers, and they don't even answer asked question properly. If you need to solve your business issues quickly, like we all do, this app is not suitable for you.

Medi-cupping™
United Kingdom
2 months using the app
Klaviyo replied February 23, 2023

Hello! For our free accounts, chat and email support are no longer available after your initial 60 days. We do offer a wonderful and active community for any future needs: https://community.klaviyo.com/

July 7, 2020

Bad Customer support - Buggy App - Wasted $200 on this - Zero revenue - No way to know how to set up the app

Scrolling Bee
India
2 months using the app