Reviews (2,954)

Overall rating
4.6
Counts per rating level
  • 80% 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 boosting marketing strategies through its advanced email marketing and SMS tools. They report significant business growth and enhanced customer engagement, thanks to personalized email flows, targeted campaigns, and seamless Shopify integration. The app is praised for its ease of use, customizable templates, and powerful automation and segmentation capabilities. Detailed analytics are also valued for refining marketing efforts. Additionally, the responsive customer support is noted for providing personalized assistance and quick solutions.

August 3, 2021

Klaviyo is worth every single cent. I was worried I wouldn't get my money's worth but it is just incredible. The revenue we make just from our flows covers the monthly fee. Fantastic app and I highly recommend it. We are small business and the insight that we get from the Klaviyo team is so valuable.

BioMagnetic Sport
Australia
Almost 2 years using the app
November 27, 2021

So far its working well! Easy to connect, create a template email and start a campaign. Had an email out to our newsletter group in about 10 minutes!!!

Adventure Doodles
United States
Almost 2 years using the app
June 22, 2022

Great Email Marketing Tool made life easier the analytics are great and very useful for entrepreneurs

izzun
Pakistan
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
May 31, 2017

Helped massively with our email marketing
www.shoezees.co.uk

Shoezees
United Kingdom
Almost 2 years using the app
Edited May 26, 2022

TECHNICALLY MEDIOCRE APP:
- Very good Shopify integration for data flows, voucher generation, etc. (but others have similar features)
- OK email wizard (sometimes buggy so that you have to refresh, etc. but ok...); make sure you chose the new one (!) if you set up a test account; I first ended up in the old one which is a nightmare
- The brand-related items are by far worse than the beautiful pictures might suggest!
- One example: The possibilities to modify the DOI sign-up flows with regard to design, wording, brand appearance like fonts, etc. are extremely limited (it is for example not possible to have the important text elements with a lowercase "you" as it is correct in German; there is a "German version" with "Sie" and "German (Informal)" version which uses an uppercase "Du" but it is not possible to adjust that) - you can basically just put in your logo, select a font out of 15 different standard fonts, some colors and a translation version; that is not 2022!
- There are many "strange" limitations in the software; in some areas, there is a beautiful, modern interface with a lot of flexibility, in some others, there is just a very buggy old thing with weird restrictions and bugs ...WHAT IS SO BAD TO GIVE 2 STARS ONLY?
- The availability of the customer support is not acceptable! - And you will need the customer service if you want to use the tool for more than manual email campaigns because of those "strange" things I mentioned above (many of those issues are not documented and in most of the cases you will think "this must be possible, I simply don't find the button")
- Today, I managed to have 2 chats after about 1 hour of waiting time each; 4 further attempts failed because the chat with simply closed; 90 other users were waiting, too
- If you reach them, the quality is not as bad as many comments suggest, but still...

Hejdu
Germany
Almost 2 years using the app
Klaviyo replied June 8, 2022

Hi! Thanks for this detailed feedback - it truly does help us. I'm going to have our growth team reach out to you and see if we can get some of these issues resolved. Look for an email from them very soon.

April 17, 2019

Just started Klaviyo after fiddling with Mailchimp for months. Loving it so far! Would definitely recommend.

Jammiespree
Canada
Almost 2 years using the app
June 23, 2021

Don't think just go for it. It has saved me a lot of abandoned carts.................................

Alpha Weebs
United States
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.

July 18, 2018

We recently jumped ship from a different email provider and are super glad we did. The revenue that this app is generating far outways the increased cost we had to pay.

We are blown away with the super powerful and complex features that we hope to take advantage of as our store grows.

United Bracelets
Australia
Almost 2 years using the app