Reviews (3,134)

Overall rating
4.7
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 appreciate this app for its effective email marketing and SMS tools, integrated smoothly with Shopify. They value the user-friendly interface and robust automation that simplifies personalized campaigns and subscriber management. The platform offers extensive educational resources and responsive customer service, enhancing customer engagement and driving sales growth through sophisticated marketing solutions.

May 20, 2024

Seamless integration with Shopify, and amazing customer service make Klaviyo a no brainer for any business.
My flows and email campaigns consistently help me increase sales and my AOV.
Very happy with Klaviyo!

Joie Designs
Canada
Over 2 years using the app
September 10, 2024

Great so far!

SD Frames
Australia
11 days using the app
June 9, 2024

Probably the most user friendly esp there is. if you are an ecom brand owner, and not utilizing emails, consider Klaviyo. has free resources to get you started and the aftersales support is superb.

Shezza
United States
About 2 years using the app
Klaviyo replied June 11, 2024

Thank you so much for the amazing review. We are always here, if you need any assistance.

June 12, 2024

Love the functionality of this platform! Has made it so much easier to target different sections of my list!

steady + flight
United States
12 months using the app
June 19, 2024

Klaviyo is just plain brilliant. It does exactly what it says it will do and doesn't make up numbers from thin air. I cannot recommend it enough.

Green Feathers
United Kingdom
12 months using the app
April 15, 2024

We migrated from Mailchimp to Klaviyo a month before our BFCM promos. It was very easy to figure things out and utilize all of the help documents from Klaviyo to optimize things in record time. I made it a priority and we were able to migrate much quicker than anticipated. Learning about list cleaning and list warming was all new to me, I had been on Mailchimp for so long that I didn't have visibility to any of that. I cut my list in half simply by scrubbing anybody who had bounced more than 6 times or had not opened or clicked anything for over 2 years. The result was that I actually cut our costs by moving to Klaviyo and ended up with a more effective email list at the end of the day.

Verena Street Coffee Co.
United States
6 months using the app
Klaviyo replied April 24, 2024

Hey there, this amazing news! Thank you for joining Klaviyo and we are very happy everything is going well. If you ever need any help, contact our support team.

June 25, 2024

I love that I can see all the reviews, pictures, etc. Very good experience.

Earring Kulture
United States
5 months using the app
January 17, 2024

I have used several different CMS programs and Klaviyo is by far the best one out there. It has so many amazing features and is very intuitive to use. I also love their customer support, they are always SUPER helpful and respond quickly. If you use Shopify and want to grow your e-commerce business Klaviyo is it!

ZENZ Organic Products (DK)
Denmark
Over 2 years using the app
Klaviyo replied January 23, 2024

It's wonderful to hear that our customer support has been helpful and responsive. We're honored to be your choice for growing your business. If you ever need assistance or have any feedback, we're here for you. Thanks for choosing Klaviyo!

June 23, 2024

My email photos are broken, and the emails look like a joke on the free plan. You get what you pay for. When I tried to upgrade, the least expensive plan I can purchase is $350 a month!!! What a joke. First of all, my niche does not do well with email marketing; I need minimal emails, but I need to them to be professional. Klaviyo emails ruin my credibility. Can't get any customer service because I refuse to pay $350!

PF Wonder Salve
United States
Over 1 year using the app
June 18, 2024

We've been using Klaviyo for a couple of years and really enjoy the seamless integration with Shopify! This platform has really grown in their service offerings over the years, so our team is still trying to take advantage of all the features!

Wiley's Finest
United States
5 months using the app