Overall rating
4.1
Counts per rating level
  • 73% of ratings are 5 stars
  • 7% of ratings are 4 stars
  • 2% of ratings are 3 stars
  • 3% of ratings are 2 stars
  • 15% of ratings are 1 stars
What merchants think

Feedback submitted

Merchants appreciate this email marketing app for its user-friendly interface, advanced segmentation, automated flows, and visual email builder. Many praise its responsive customer support and credit it for boosting sales. The app's analytics tools are valued for aiding business decisions and audience targeting. Its SMS feature and educational resources are also well-regarded. Despite the cost, merchants find it cost-effective, stating the benefits and features justify the expense.

September 7, 2022

Customer service sucks!!!! Repeated emails for the same problem still can't be solved. Live chat takes a long time for someone to reply every time!

VRAFI
China
Over 2 years using the app
July 21, 2021

Customer service is TERRIBLE! Also, Beware if you use their SMS, you are putting your company at compliance risk. This last issue is our final straw with them. They locked (disabled) our account automatically for uploading a list of email addresses that were legally collected from an event we were involved with. So if you don't mind risking your account being shut down until one of their "customer service" reps gets to your ticket within a few days, by all means give them a try. If you want to have a reliable e-mail service, I'd recommend looking elsewhere.

Kill Cliff
United States
About 2 years using the app
Klaviyo replied July 22, 2021

Hey, so sorry to hear this is happening. Our team has taken a look at your account to figure out what's going on and should already be in touch. Hopefully we can get this sorted out for you asap.

September 30, 2022

Support here is the worst. We are trying to connect to Klaviyo our other shop for another country and have contacted Klaviyo at least 10 times since 2 weeks. All we get are generic replies and it seems nobody is reading our mails or helping us!!! The problem is this app haa a bug. After we try to connect another user it sends a link that is already expired the mment we click on it to confirm. Last week we waited 5 days to get another generic reply and see no interest in them actually checking the problem and helping us. This is the worst support we have experienced here on Shopify!

Yoga Hero
Singapore
About 2 years using the app
Klaviyo replied October 3, 2022

Thanks for reaching out, we certainly want you to have a good experience with support. The team should be reaching out directly soon if they haven't already.

Edited April 6, 2020

no confirmation email and I tried to do anything I could to find or receive their email. I subscribed the 550$/month for this app and I can't log in to the app currently
Email for support and no response for 1 week

Gearhuman
Vietnam
About 2 years using the app
November 2, 2022

I would recommend finding an alternative service. The billing is horrendous and service is sub-par to say the least. Save your money and find an alternative for emails or SMS.

ABC Underwear
United States
About 2 years using the app
Klaviyo replied November 3, 2022

Hi there! Sorry to hear your frustrations. We looked into your account and it sounds like you have a strategy session scheduled with your CSM - that's great! Would love to get you back on track and earning that amazing ROI we know is possible from email and SMS. Hope that strategy session helps clarify any billing or service related issues.

July 16, 2021

This app is very difficult to use and no support what so ever. I am looking for a more user friendly one that can be more helpful.

World Scents and More
United States
Almost 2 years using the app
Klaviyo replied July 19, 2021

Hi! We'd love to hear more from you. Our team should be reaching out shortly to get further details on your experience.

August 10, 2017

Not responding - Its been over 2 days without hearing from staff. Waiting to hear from them is very difficult as there are pending emails - abandonment cart emails.

Pressurepowerwasher
Canada
Almost 2 years using the app
May 27, 2021

Klaviyo suspended our account despite the fact we had never abused the app and are in good standing with Shopify. We had previously used the service. Klaviyo was not helpful and slow despite repeated attempts to have them understand this was a charity event and urgent time needs. We used Mailchimp, way easier, faster and better.

120 Ventures Inc
Canada
Almost 2 years using the app
November 5, 2021

Use this app to collect phone numbers and emails - overall there are a lot of bugs, it's not user friendly, and they don't provide support unless you are paying.

Shop Chiva
United States
Almost 2 years using the app
Klaviyo replied November 12, 2021

Hey Julia, thank you for taking the time to provide this feedback. I have good news for you! We do provide technical support for all customers — even those on Free plans. I'm going to have a team member reach out to clarify how we can help you achieve your goals. You can also reach our Support team at www.klaviyo.com/support.

March 17, 2023

I have to say I’m not impressed with the customer service. I have had to explain the same issue several times. I sent pictures and a video clip showing my issue and it has still not being resolved. Instead I keep getting people sending me videos of how the same thing. I don’t think I’ll will be moving forward with this app. And I have wasted a lot time trying to set up flows

Belle Mone' Boutique
United States
Almost 2 years using the app