Klaviyo: Email Marketing & SMS for Shopify

Klaviyo: Email Marketing & SMS

Email marketing, SMS, & WhatsApp that turn messages into sales
Developer
Klaviyo
Rating
4.7
Feedback
3,023
Reviews
Chart
#430
Shopify
Reviews over time
New reviews per month across the app's lifetime.
App ranking
Overall position in the Shopify App Store.
Reviews summary

Klaviyo is highly praised by ecommerce merchants for its effectiveness in email marketing and customer retention. Users appreciate the ease of setup, intuitive interface, and the variety of features offered by the app. The platform is seen as a valuable tool for increasing revenue and connecting with customers authentically. Positive comments highlight the seamless integration with Shopify, responsive customer service, and the ability to create personalized marketing campaigns. However, there are some concerns raised about technical issues, user experience frustrations, and difficulties in clearing inactive profiles. Despite these challenges, Klaviyo remains a popular choice for businesses looking to enhance their email marketing strategies.

Time spent using app
How long merchants keep the app installed.
Less than an hour 2%
Less than a day 4%
Less than a month 14%
Less than a year 41%
More than a year 38%
All reviews
5 / 5 Share
Aug. 30, 2026

Store Using app Total reviews Average rating
Snarky Cat Tees 1 5.0
5 / 5 Share
Aug. 30, 2026

Store Using app Total reviews Average rating
Passion de Coco 1 5.0
5 / 5 Share
Aug. 30, 2026

Ran an email campaign for the first time in Klaviyo. As I am new and building the list, even from a small campaign I got 2 conversions in 24 hours. Amazing! Klaviyo made it much simpler to send out the campaign!

Store Using app Total reviews Average rating
Jyotish Threads 16 days 1 5.0
5 / 5 Share
Aug. 30, 2026

best for service and easy to integrate

Store Using app Total reviews Average rating
Darajo Supplements 5 months 2 5.0
5 / 5 Share
Aug. 29, 2026

Store Using app Total reviews Average rating
Yokabag 2 5.0

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