Klaviyo: Email Marketing & SMS

Klaviyo is not providing good support in V1/V2 API migrations. This update is creating problem for us.

Although Klaviyo has some nice features, there are better and more affordable options out there. I had yet even been able to use it before I got an email stating that I already used up my free plan and needed to update my pricing. When I checked what I would have to upgrade to, it showed almost $900. Klaviyo bases its billing on ALL contacts rather than actual subscribers. This is important as you cannot market email those who haven't subscribed, so this system of billing is extremely misleading. I quickly uninstalled. I have a very small business based out of my shed. This isn't a realistic for most stores on shopify.

Awful so far. I signed up less than a week ago and have had challenges at every turn. I've reached out several times and logged multiple support tickets and either I figure out a workaround before support responds, they don't respond or they respond with information that has absolutely nothing to do with the subject of my ticket. I have already started exploring competitors to see if they are easier to use and offer support. I am giving Klaviyo two weeks (one more to go) before making a decision.

Had this on multiple websites. Consolidated our websites earlier this month and tried to remove the app from the closed websites. Kept gettting an error. Reported it to Klaviyo. Help was slow and took several emails over several days to get a resolution. Was billled for two websites while waiting on further responses. Klaviyo refussed to refund charges on those despite having alerted them to the issue days earlier. They would rather lose 100% of my business then refund a charge for a service that is no longer wanted.

The app is difficult to remove and customer service is bad.

The app is OK, however its definitely not worth the costs or headache due to the issues you will face from their terrible customer service teams. There's no sense of trying to find a reasonable outcome for their customers and they are a company set up to take every penny from you. I would stay clear and use alternative, and much cheaper platforms.

As a struggling small business , I thought Klaviyo was the answer! But instead it created a whole load of new problems. I have a mailing list of 70,000 subscribers which I have built up over 20 years however only about 3000 are actually active - a lot of spam , Amazon and inactive emails!

Klaviyo took £500 for this immediately, it was “imperative” I sign up with them before 1st but it took them over a week to contact me to “onboard” & only then it we because I hassled them!

They then decide I needed to pay them a further £500 because their system changed or some nonsense! I have zero faith in this company, a total scam and rip off to a small business. Zero guidance , all about taking the money! Do not trust in the slightest. Have now reported them to my bank.

Very upset!

All my emails end up in the spam folder, something that never happened with others. The customer service just blamed Gmail, Yahoo, and others, saying they control where the emails go. No one buys that excuse. If you're looking for an email platform that actually works and doesn't just offer excuses, better steer clear of Klaviyo. Very disappointing.

Was once good, now awful and once of the worst options available on the Shopify app store. This is coming from having used the app for 2 years.

We've now deleted it and they're still charging us. Klaviyo - this is not how you keep your brand going. We've let our friends and groups know this company is NOT the type you want to be dealing with.

Steer clear. We'll be making this review isn't removed by them.

After repeatedly contacting the platform to request a refund for the abusive (unused) automatic upgrade of the subscription, the customer service department simply informed me that this was standard practice with them and that no refund was possible. If this isn't a scam, I don't know what is.

Terrible experience with Klaviyo. Not what they used to be. Customer Service took a month to get back to me! 1 MONTH. Can you believe that. They Charged me 3 times the monthly costs (supposedly someone activated this that is not anymore in the account) This should be something only the owner should be able to do! The one who pays the bills. Within hours of getting the charge FOR THE NEXT MONTH, I told them to reverse it. Klaviyo like the bad company they are now (looks like they have to show numbers because they are listed) they didnt care and responded back in a month, that there is nothing they can do.

1. First if you Bill in advance you should refund if someone gets back to you within hours.
2. Only the Account owner should have the power to increase 3x costs.
3. As a serious company you don't need 1 month to answer a customer.

If you can use another Email App. Do yourself a favor and don't use Klaviyo.

We will be definitely switching.