Reviews (3,092)

Overall rating
4.7
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 its email marketing capabilities, noting its effective personalized email flows and campaigns that boost customer targeting and sales. It features email automation, customizable flows, advanced segmentation, and detailed analytics. Its user-friendly interface and compatibility with various apps enhance marketing efforts. The customer support is also praised for being responsive and helpful.

December 9, 2020

Everything works great at the moment.. I have two flows and a campaing going on.. Great job to the klaviyo team

thais camila cosmetics
Spain
2 months using the app
July 24, 2020

The absolute worst customer service of any app that I used on my online store. Will not respond to your questions and when the do respond, after days gone by, they respond with a useless link to a topic that was never your question or concern in the first place.

Sports Nutrition By Max Muscle
United States
2 months using the app
August 16, 2023

Installing this app was the root of all disasters, basically no service, brought my website down, lost thousands of dollars in ad dollars, my website was grayed out and stuck, couldn't click on any pages, the fees were extremely expensive, When you increase email activities, he doesn't even have any reminder to increase the fee, and directly upgrades your fee in the bill. Rogue behavior, opaque charges, stay away from klaviyo, is away from disaster.

Vivid Light Bars
China
2 months using the app
Klaviyo replied August 18, 2023

Sorry to hear that you're having trouble. Our team will be in touch shortly!

Edited April 5, 2019

Natalie helped review my "customer import list" within minutes on a Saturday! My account was good!!!

SHOPTSY
United States
2 months using the app
October 12, 2021

Klaviyo is the perfect solution for Shopify websites that need to take direct marketing and customer experience to the next level. Great support to walk you through any issues. I've used 3 other solutions in the past, and I highly recommend Klaviyo.

Honey Badger®
United States
2 months using the app
Edited September 5, 2021

I don’t like it…I don’t like it…I don’t like it. Why on Earth is this company still using preferences pages from c. 1992. It’s 2021…time to make dem landing pages mobile responsive. Get with the time. Absolute rubbish (English accent). Absolute crap (Scottish accent).

Vidlogix
United States
2 months using the app
February 23, 2022

I've always had some minor challenges with setting up email campaigns, but ever since I've started using Klaviyo, the operation has been easier. The platform is self-explanatory and user-friendly. Awesome 1 Team!

iRobust Tech
South Africa
2 months using the app
September 6, 2017

The interface is a big confusing blob of whatever.

I can't set up anything without it not working. Finding help is so hard, it is not funny.

It is also not funny losing money because I can't set up emails properly in this stupid interface.

Activeathletica
Australia
2 months using the app
November 13, 2022

The app is very easy to use. The support team is as good as I have ever seen. Sales are increasing, and the app is well worth the money.

Bont Skates Online Shop
Hong Kong SAR
2 months using the app
December 2, 2018

This is honestly the best email marketing app I've looked at. It made the whole process really easy, and the time it took to review my email campaign was not long at all, within an hour instead of a day! I highly recommend!

Laos
United States
2 months using the app