Reviews (3,164)

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.

March 2, 2020

Worst email marketing app. SO many bugs, error messages, and delays. Cannot stand the frustration towards this platform.

Banana Watch Bands
United States
8 months using the app
Klaviyo replied March 3, 2020

Appreciate the honesty and feedback. We'd love to connect and help and make it right. Please connect with us https://www.klaviyo.com/landing/contact-us

Edited October 16, 2020

one day for no reason they just disabled my account with no explanation. Would stay far away lots of great alternatives

EcoPartyWarehouse
United States
8 months using the app
January 13, 2022

The first time I signed up I was endlessly harassed by a sales rep. He even went as far as calling our store locations and harassing my staff. So I left. On the recommendation of rise.ai I gave it another try. I had to signup and pay to get any support. When I learned the program doesn't function correctly I asked for a refund. Got a robotic response from the chat agent. You need to pay hundreds of dollars to get any real support.

Everything Keto
Canada
8 months using the app
Klaviyo replied January 13, 2022

Hey Kelley— we're sorry to hear this was your experience. We do offer free support, so let me get you connected to someone who can help! Be on the lookout for an email from us shortly to get you back on track.

Edited December 13, 2021

Simple to use, great content, and very efficient and convenient with my Shopify store! The only thing I wish they would add is an "undo" button while building templates. Other than that, it's great!

impactproducts.life
United States
14 days using the app
August 12, 2020

I do love using this app. I have converted over from mailchimp and Klaviyo offers a lot more than mailchimp. I'm still working my way around the app but i like it so far. And the best part is that it integrates with almost everything.

JessWigStudio
United States
14 days using the app
January 18, 2024

Klaviyo's UI is a bit more well-designed and usable than Mailchimp. We switched in order to be able to have more flexibility for what Klaviyo calls "flows" and Mailchimp called "automations".

It's definitely not great though. There are lots of insane caveats. For example there's no way to click on a user and tell where they are in a flow. And there's no way to add more content to the end of a flow and just have it automatically go to everyone that should be sitting and waiting at the end for more.

When we test our emails with mail-tester.com they almost always get flagged with Klaviyo having an IP address in one or more blacklists. Mailchimp never had that problem.

Klaviyo also pointlessly requires a Captcha on every single login.

True Primal
United States
About 1 year using the app
Klaviyo replied January 23, 2024

Thank you for sharing your experiences with Klaviyo! We're delighted to hear that you find our UI more user-friendly than Mailchimp, especially with the flexibility of our flows. Your feedback is noted (flow improvements) and will be forwarded to our product team. If you encounter any other challenges or have suggestions, please share them with our support team. We appreciate your input as we continuously strive to improve our product. Thanks again!

PS: any new improvements are highlighted here https://www.klaviyo.com/product/whats-new

November 23, 2023

best support EVER!

The Renegade Collective
United States
13 days using the app
March 16, 2021

I am phasing Klaviyo out of my stores because it significantly slows them down, hurting SEO, and cancelation requires an email, the address for which they do not share on their site.

Hydroponique
United States
About 1 year using the app
July 23, 2022

We recently started using Klaviyo and are really happy with it! It's very easy to use and looks great! We tested out a few other email marketing providers for eCommerce and found Klaviyo to be the easiest to use - some other well-known ones were very glitchy!

French Rain
United States
13 days using the app
March 5, 2023

The app is good and has many different conditions and triggers, but Klaviyo has a massive room for improvement compared to other email marketing companies.

Cons: however, the biggest disadvantage is that they do not have an option that could allow using template inflows, you basically have to create everything from scratch by yourself.

Pros: as I said it has many different triggers and rules that you can set up.

Pirktiverta.lt
Lithuania
About 1 year using the app