Klaviyo: Email Marketing & SMS

April 11, 2025

I recently experienced an utterly disappointing situation with Klaviyo. After sending an important email through their platform, I discovered that Klaviyo had inexplicably broken all of the links included in the email. Naturally, I reached out to their support immediately. Their response? They said they'd need to escalate the ticket to resolve the issue. Frustratingly, the next email I received was a notification stating they had closed my support ticket—without even discussing the matter further or confirming any resolution. Not only did this leave my business in a tight spot, but it also highlighted Klaviyo's inadequate support structure and lack of accountability. For a platform that markets itself as reliable and customer-oriented, this kind of oversight and dismissive handling is completely unacceptable. I strongly advise anyone considering Klaviyo to reconsider unless you're willing to risk similar disruptions and disappointing support experiences.

May 25, 2023

It's not worth your money, nor your time. Customer service is very poor. I received contradicting info from a couple of representatives. Unfortunately, the support team is not trained sufficiently to give proper client support.

May 25, 2023

If I could give zero starts, I would. It's an amazing app, but they want to control your email domain and the way you email your clients. Not very versatile. They steel your money very easily with their automatic upgrades as well.

May 21, 2023

Clean interface and strong knowledgebase; have worked with other eDM solutions and this is my preference by far. I really appreciate the Free Plan being so functional while I build my list in order to grow a budget for a paid plan. Design-centric wise I like how much design clout it provides.

May 17, 2023

Its a great tool! make your life easy as soon as you create segment and export it to FB, it updates by itself, the only issue is that for me its not 5 stars yet, its that I cant integrate the segment/list to tiktok ad manager or twitter ad manager. I hope when that happen, I would like to be notify or at least be on the trial program.

May 17, 2023

Don't look anywhere else for customer outreach/ email marketing. Yes, it can be expensive depending on the size of your customer list but in most cases it is worth it. The integration with Shopify is very powerful. You can create highly targeted segments using any customer data from order history, to location to Shopify events such as viewed a certain product to target the exact people who want and tailor your campaigns for that audience. Also, they offer integrated SMS support and their drag and drop email editor is top notch.

May 9, 2023

Great integration with Shopify. Super easy to set up and use. I moved over from MailChimp a few years ago and really happy with it.

May 3, 2023

I need support because I'm demoing the application and nothing works. But I cant get support unless I pay for the subscription. which I don't want to do because currently nothing works. what i great business model guys. looks like I'm off to Omnisend or your competitor

April 28, 2023

I have been using this app for long and now I am not able to pay them, to upgrade my plan, we are losing important dates. Emailed them several times with no response.

April 19, 2023

Moving to Klaviyo was the best decision we ever made. It allows your business to be more connected with customers.

April 14, 2023

Klaviyo is really the best email platform out there I've tried others and I always come back. They're platform is very easy to use and the over all email aesthetic is great

April 5, 2023

this app is the least intuitive thing ever. the design team was extremely lazy with the set up.. so many things that just dont matter you have far too much control of and the most simple things that do matter you dont have control or was just designed in a terrible way..

April 1, 2023

Changed my plan from Free to $20 per month used 1200 emails out of my 5000 monthly limit went to send and email campaign with 550 email addresses got a message saying upgrade plan to $30 you have exceeded your profile limit. What is this? Totally confusing just cancelled my plan. Not very happy.

March 22, 2023

Klaviyo is hands down the best email service for Shopify - the real-time segments that can be built using all sorts of data points are gold for building out automations.

March 22, 2023

Definitely the "gold standard" in e-mail marketing. Klaviyo's automation is top-tier -- it's quite intensive and a little intimidating at first, but the growth team's superb webinars and extensive help resources make it easy to master. Highly recommend Klaviyo!

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

March 14, 2023

Works brilliantly with Shopify, is designed FOR e-commerce, is very intuitive and the support is amazing and fast (I'm saying that has a very non technical person who has to do all of this stuff on my own for our brand)

Oct. 20, 2024

Klaviyo's data and integrations are better than all the other big email (ESPs) services by FAR. They're also easy to use which means you don't need a dev to do things and you can create a $20k email campaign in about 30 mins. And their deliverability is great. I've been happy for 3 yrs now. Started with them and wouldn't leave them.

March 13, 2023

You can't do "notify when in stock" or abandoned cart capturing on Shopify 2.0 themes like Dawn. Bummer.

April 5, 2023

It is unfortunate that they don't offer onboarding support to at least migrate and setup, after the demo call we were left with no help.