Reviews (3,155)

Overall rating
4.6
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 highly recommend this app for its seamless Shopify integration, enhancing marketing with effective email campaigns and automation flows. The platform is user-friendly, with robust customization tools and responsive support. It offers valuable analytics and training resources, improving sales and customer engagement through advanced segmentation and automation features like abandoned cart and welcome emails. It's also praised for its effectiveness in managing multi-store setups.

June 30, 2024

Excellent App! Highly recommended.

The Fair Lady Shop
United States
18 days using the app
November 24, 2021

The worst app I see ever, I hate klaviyo it made me go crazy, It's not good for beginners and needs a lot of time to learn how to make a tiny task, If there was less than one star I would add it, Stupid app

Estcoza
United States
Over 1 year using the app
Klaviyo replied November 24, 2021

Hi Abdallah, the Klaviyo team is here to help you work through those tiny tasks — you are not alone! Please look out for an email from us so we can get you back on track.

October 15, 2022

Great app. I love the ease with which we can design mailers, and the metrics that are offered are easy to digest.

Wine To Share
Singapore
Over 1 year using the app
May 21, 2024

Amazing platform and great customer service

Everlast
United States
5 months using the app
Edited December 29, 2021

I had them for over one (1) year... I wrote many emails on Klaviyo, never had an issue. Then I wrote a campaign email about my 12yo daughter getting Covid on December 18th and our experience with it. The next thing you know, the account is disabled. When I asked why they said I violated their terms. When asked what terms... they said they could not go into specifics. The great part is that my daughter finally tested negative yesterday, December 28. The not-so-great part is that Klaviyo keeps avoiding why our account was disabled. The last message in part stated: "We reserve the right to not inform you of the reason we are terminating your account.". I have to make assumptions at this point since they will not tell me what caused it. What assumption would you make? Now I am off to use a Klaviyo competitor. I have asked Klaviyo to send me all the contacts I collected in their system throughout my time with them since I cannot even log in to download my segmented contacts. I still have not gotten a response... Would I recommend this system to my friends or Generation X people who like to talk about everything? Not at this time. I don't know if they canceled me because I talked about my Daughter getting covid, or if it was something else (and they won't even tell you so that you can correct the issue), So no, I cannot recommend it at this time. Quick Update: Klaviyo allowed me to download my contacts.

RevGenetics
United States
Over 1 year using the app
Klaviyo replied December 29, 2021

Hi Anthony, my name is Miranda and I'm a customer advocate on the Klaviyo team. I want to let you know I hear your frustrations and have looked into your case details. I appreciate you updating your review as well to let your peers know you are able to access your contact list. I'm going to reach out to you momentarily so I can get more of your feedback communicated to our team. I appreciate your time providing your thoughts.

June 5, 2021

This is such an amazing and easy to use email marketing tool. Definitely a must have for any ecommerce business.

elate CBD
United States
Over 1 year using the app
June 2, 2024

Man, If I could give 10 Stars I would, so 5 will have to do. Great Job Klaviyo!

crowncourtshop
United States
3 months using the app
September 2, 2019

Loving the app so far works very easily with Shopify integration,
Love the easy to use templates and design aspect of the program.

NZ Wine Export
New Zealand
Over 1 year using the app
Edited June 22, 2022

AVOID AT ALL COSTS! POSSIBLE SCAM (read this before using this service) Klaviyo has been nothing but trouble since we've started using it about two years ago. Let's start with emailing. Open rates are horrifically low when emailing our most loyal customers with this service. We were able to triple our open rates immediately by using a different service. My first issue with Klaviyo is poor support. Live chat takes a day or two to respond to simple and urgent requests and email support is appalling. In two years, I've not gotten a single written reply to any questions I've asked. All they do is send you blogs or pre-written responses that do anything but answer your questions. Waiting for simple (real) answers from Klaviyo support is so frustrating and has suspended the email side of my business by days or weeks at a time. Lastly, I could not even cancel this service without issues! YOU CAN NOT CANCEL BILLING FOR YOUR ACCOUNT! You can only 'request' to cancel billing for your account. I 'requested' to cancel billing for my account and was denied for whatever reason and therefore was billed over $550 for the next month. What kind of scam is this? The only way out of this scam was to dispute the charge. I hate disputing charges because of what disputes can do to a business but what was I supposed to do? I asked their support 6 different times to refund me and cancel my account and kept having to wait days for the same pre-written response that kept referring me to a blog. I literally begged over and over for a human to respond to me regarding this issue and they kept sending the same reply to me on how to cancel my account. I've never experienced this type of interaction with a service that costs as much as Klaviyo. I hate disputing charges and would do anything to avoid leaving poor reviews on a service because I understand how hard it is to build a business but these practices aren't safe. Proceed with Klaviyo with caution.

Alex Rome Sound
United States
Over 1 year using the app
Klaviyo replied June 22, 2022

Hey there! So sorry to hear about these issues - it's certainly not an experience we want for any of our customers. Our support team noted there are 2 different accounts under your brand name. Can you please email feedback@klaviyo.com with details on which piece of feedback relates to which account so we can dig in and support you here? Much appreciated!

January 16, 2024

Ein E-Mail Tool, dass einem die wichtigsten Funktionen bietet mit einem wirklich sehr tollem & kompetenten Customer-Support.

Natüür
Germany
Over 1 year using the app
Klaviyo replied January 23, 2024

Danke für deine positive Bewertung! Wir freuen uns, dass unser Kundensupport hilfreich ist. Bei weiteren Fragen oder Anregungen sind wir gerne für dich da!