Reviews (2,954)

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.

April 8, 2024

As a struggling small business , I thought Klaviyo was the answer! But instead it created a whole load of new problems. I have a mailing list of 70,000 subscribers which I have built up over 20 years however only about 3000 are actually active - a lot of spam , Amazon and inactive emails!

Klaviyo took £500 for this immediately, it was “imperative” I sign up with them before 1st but it took them over a week to contact me to “onboard” & only then it we because I hassled them!

They then decide I needed to pay them a further £500 because their system changed or some nonsense! I have zero faith in this company, a total scam and rip off to a small business. Zero guidance , all about taking the money! Do not trust in the slightest. Have now reported them to my bank.

Very upset!

Spoiled Brat
United Kingdom
3 months using the app
Klaviyo replied April 24, 2024

Hello, thank you for writing a review about your experience. I'm sorry to hear about the frustrations you've described. Please could you drop a line at feedback@klaviyo.com so we can look into this matter?

May 1, 2020

The Klaviyo app is the BEST! Simple to use and makes us look like marketing guru's. The best... ITS FREE, for now at least. while you're small and starting our free can't be beat. Although once we start paying, as we grow, I will have no problems doing so.

Natganic Market Inc
United States
Almost 2 years using the app
Edited August 18, 2020

This app has been a total game changer for my business. I left another emailing service because it was not user friendly at all! I now actually enjoy the email marketing aspect of my business thanks to Klaviyo! There are tons of tutorials to assist you. The program is user friendly! It automatically segments your audience for you and breaks down your Shopify analytics. The templates are gorgeous so you can stand out with your very first email. If you are thinking about it, you will NOT be disappointed!!

CreamedSoaps
United States
Almost 2 years using the app
July 6, 2018

Klaviyo is my absolute favorite marketing tool and it's totally revolutionized how we approach email marketing. It's so much better than mail chimp or any of those types of tools.

You're able to segment your audience to a very granular level so only the right people are getting your messages. The automation is also amazing and of course the analtics, being able to see what flows and campaigns are making you money is very very helpful.

The shopify integration is seamless.

Thedogbakery
United States
Almost 2 years using the app
July 22, 2018

Very powerful and always up to date platform for email marketing.

Destinationgolddetectors
United States
Almost 2 years using the app
January 9, 2024

I thoroughly appreciate Klaviyo for its comprehensive features, ranging from the intuitive visual/block email builder to powerful segmentation and automated flows. Over the past year, Klaviyo has played a pivotal role in transforming our email marketing efforts from a starting point of zero to a thriving success. Its user-friendly interface facilitates seamless collaboration within our team and with external content creators. The help conducted by the Klaviyo tech staff year has been particularly beneficial, providing valuable knowledge and insights for our marketing endeavors.

Premiumbohne
Germany
Over 1 year using the app
Klaviyo replied January 11, 2024

Thanks for the positive review! Thrilled to be part of your email marketing success with our features and support. We appreciate your trust and look forward to supporting your future endeavors!

August 18, 2023

Probably the best and most helpful customer service of any of the Shopify integrations we've used. Very in depth management of email marketing. We've seen a steady increase in our interaction metrics since switching to Klaviyo.

Little Canadian
Canada
Almost 2 years using the app
Klaviyo replied August 20, 2023

Thanks for the review and glad to hear you're getting great results!

July 29, 2021

Honestly, I hate Klaviyo. I was recommended to switch by my Marketing guy (because they get about 50% commission, checkout Klaviyos Gold, Platinum and Silver partner agreements). Its a total ripoff and lacks basic functionality that Mailchimp has. Mailchimp is half the price, with all the same and significantly more features including way better segmentation, demographic estimated, re-marketing tools, postcards, built in surveys, landing pages, etc. Also my favorite Mailchimp feature, is a one-click button that lets you re-send a campaign to those who didn't open it the first time. Gets huge open rate gains. Klaviyo is garbage. I never should have switched over. Don't waste your money.

Brain Forza
United States
Almost 2 years using the app
Klaviyo replied July 29, 2021

Hi there! So sorry to hear about these frustrations. We'd love to connect and better understand what's going on so that we can help. Our team is reaching out to you and your agency partner as we speak. Thanks for sharing your feedback so we can get to the bottom of it.

November 14, 2023

Klaviyo is by far, the best email marketing platform in the market. It's very easy to set up on Shopify and is the best to set up campaigns and flows. The email builder works great as well as the list and dynamic segments. Definitely, 100% recommended.

EZON México Cerraduras Inteligentes
Mexico
Almost 2 years using the app
April 2, 2021

I tried multiple CRM, no one beats Klaviyo in deep Shopify integration, ease of use, and reasonably priced. I am using it in all my stores. Totally can't recommend Klaviyo enough!

Executive Vibe
Australia
Almost 2 years using the app