Reviews (3,441)

Overall rating
4.7
Counts per rating level
  • 88% of ratings are 5 stars
  • 2% of ratings are 4 stars
  • 1% of ratings are 3 stars
  • 1% of ratings are 2 stars
  • 8% of ratings are 1 stars
All reviews
November 1, 2026

Don't install their app unless you want to be harassed by them for the rest of your life!!! It is impossible to get rid of them; they turn into an immediate SPAM generator!

I installed their app to evaluate. It did not meet my needs for the price, so I cancelled and uninstalled the app. Now I am continuously bombarded with dire warnings that I have exceeded my plan's usage limit, and I need to upgrade!

Directly asking them to stop will not work, so maybe a few more blistering reviews will help them learn that this is no way to run a business! Their sleazy SPAM attacks GUARANTEE that I will never use any of their products, ever.

KLAVIYO: LEAVE ME ALONE!

toycargeek
United States
About 16 hours using the app
Klaviyo replied November 1, 2026

Thank you for the feedback - we’re sorry to add to your frustrations with additional messages after you cancelled. Our support team has replied to your ticket and we will unsubscribe you from future communications.