Reviews (2,424)

Overall rating
4.7
Counts per rating level
  • 85% of ratings are 5 stars
  • 3% of ratings are 4 stars
  • 1% of ratings are 3 stars
  • 1% of ratings are 2 stars
  • 9% of ratings are 1 stars
What merchants think

Feedback submitted

Merchants highly recommend this app for boosting e-commerce growth through personalized email campaigns and automated customer journeys. They appreciate its intuitive automation tools, robust email flows, and effective segmentation, along with seamless Shopify integration. The platform's user-friendly interface and comprehensive training resources are also noted. Additionally, the 24/7 chat support available with paid plans is praised for its efficiency and helpfulness.

November 2, 2024

I'm so happy that they app is helping me boot sales

Naffie Beauty
United Kingdom
About 24 hours using the app
July 13, 2024

easy to used

FabricAndFiberFinds
United States
2 months using the app
May 23, 2024

Pretty crazy price increases on lifelong customers; we've been a customer since we ever started our business and Klaviyo has unfortunately become the only app in our stack that constantly increases their prices while adding 0 new features/functionality. it's good until you get up to ~50,000 or so profiles, then you should look to switch off of them.

Rejuvia
United States
Almost 4 years using the app
May 15, 2024

Stay away and use someone else!

We've been with them for four years and it's gotten ridiculous. We had to spend 1200 for an email that had generated $200 in revenue. A complete ripoff.

There's better options. Support is the worst. At some point, they were the only players in the ecommerce game. Things have changed. Stay away because they will steal from you when you have actual volume.

OrnamentallyYou
United States
Almost 4 years using the app
March 24, 2025

/

MoonWeds
Switzerland
8 days using the app
Klaviyo replied March 26, 2025

Thank you for the positive review!

Edited June 17, 2024

I've been using Klaviyo for a month and I love it.
The developers seem to have managed to build something that is very flexible with a lot of functionality, yet very simple to use, well done!
Also the support is amazing!
Really can't fault it :)
EDIT: I spoke with Hayley today, she was really friendly and helpful, thank you!

Mr. Inappropriate
United Kingdom
2 months using the app
January 3, 2025

great so far

Gas Mark 10
United Kingdom
About 1 hour using the app
Klaviyo replied January 7, 2025

We love to hear that! If you are new using Klaviyo, we greatly encourage you to visit https://www.klaviyo.com/customer-resources

June 6, 2024

Great tool, excellent customer support. A lot of technical things to learn before you can effectively use it for the best results. But it seems there is a solution to almost every issue that occurs. Email deliverability is especially tricky, but there a many great tools provided by Klaviyo.

Wheat.eu
Denmark
About 5 years using the app
Klaviyo replied June 11, 2024

Thank you so much for your honest review. If there is anything we can do, don't hesitate to reach out to one of our product experts. Thank you for being such a loyal customer.

July 14, 2024

Excellent!

Furr & Co.
United States
11 months using the app
November 13, 2024

Great

Cailleach Candles
Ireland
8 months using the app