Reviews (3,224)

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 boosting email marketing, noting its seamless Shopify integration enhances customer engagement and sales. They praise its advanced email builder, effective automation, and comprehensive analytics. The intuitive interface suits newcomers, and the responsive support team, especially the 24/7 chat in paid plans, is frequently commended. It's seen as essential for e-commerce brands aiming to optimize marketing and strengthen customer relationships.

December 27, 2024

Totalmente recomendable como herramienta de Email Marketing compatible con Shopify. Es una herramienta muy potente, aunque cuesta aprender inicialmente, pero tienen mucha formación y un muy buen servicio de soporte. De todas las herramientas de Email Marketing que he probado, ¡sin duda me quedo con Klaviyo!
También para Marketing Automation tiene muchas posibilidades con Shopify.

PARIS/64
Spain
Over 1 year using the app
Klaviyo replied January 7, 2025

¡Gracias por tu reseña! Nos alegra que Klaviyo sea útil para tu email marketing y automatización con Shopify. 😊

February 13, 2025

Thankyou for the great app, JONO C is a great support assistant he helped us very well in setting up our account properly.

Berado
Netherlands
Over 3 years using the app
Klaviyo replied February 14, 2025

Thanks for the 5 stars! We'll pass your kind words along to Jono.

January 11, 2025

We've been using Klaviyo for years and are very pleased with their service!

The Modern Back
United States
Over 6 years using the app
Klaviyo replied January 13, 2025

Thank you for your positive review - we love to hear this!

December 11, 2024

I highly recommend the Klaviyo app in Shopify for email marketing. It is easy to use, has great training and integrates beautifully with Shopify.

Busy Bee Blossom®
Australia
8 months using the app
Klaviyo replied January 7, 2025

Thank you so much for your support!

December 19, 2024

Best mailing tool

Hairebel
United States
Over 2 years using the app
Klaviyo replied January 7, 2025

We agree! Thank you so much for the support.

January 17, 2025

Klaviyo Inc. regarding unfair and unethical billing practices. For the billing period of December 28, 2024, to January 27, 2025, I was charged $8,180.87, despite being enrolled in a plan clearly outlined at $4,088.50.

I have provided Klaviyo with documentation confirming the agreed-upon amount for my plan. Despite this, the company has refused to issue a refund or offer any resolution. Their refusal to rectify this issue is not only disappointing but raises serious concerns about their billing practices and customer support.

Additionally, upon further investigation, I have discovered numerous similar complaints from other businesses regarding Klaviyo's unfair and unethical billing. This pattern of behavior suggests systemic issues that need to be addressed to prevent further harm to consumers.

I respectfully request that Klaviyo:

Issue a full refund of the overcharged amount ($8,180.87 - $4,088.50 = $4,092.37).
Conduct a review of their billing processes to ensure transparency and accuracy moving forward.

Bask and Lather Co
United States
Over 3 years using the app
Klaviyo replied January 21, 2025

Thank you for your review. We're looking into your situation, and are connecting internally with our customer success team about this. You'll be hearing directly from us soon!

January 11, 2025

I am new to this, but Klaviyo is intuitive to navigate and looks fabulous!

Bork & Buckle
Australia
9 months using the app
Klaviyo replied January 13, 2025

So happy to hear you're loving it so far - if you need any help while you're getting familiar with the platform, please don't hesitate to reach out to our Support Team at https://www.klaviyo.com/support :)

November 20, 2024

Klaviyo partners very well with Shopify and helps us retain and market to our customers.

Quality Home Furniture
United States
Almost 4 years using the app
November 16, 2024

The support for Klaviyo is outstanding. All the app can do can be overwhelming at first, especially for a newbie, but my questions and cries for help were answered in a timely manner with grace and humor. I can't praise the Klaviyo team enough - they are simply awesome.

The app itself has so much power, I can't wait until I'm far enough along in direct sales to dig into all it can do and truly put it to work. It's easy to use and intuitive, built for the end users. i would recommend this app to anyone going the direct sales route.

charleymarshbooks.com
United States
About 1 month using the app
January 2, 2025

Its pretty user friendly and is meeting my needs as a new brand.

RightSide Children Apparel
United States
8 months using the app
Klaviyo replied January 7, 2025

Thank you so much for your support! and we are very happy to hear this!