528 Innovations review for Klaviyo: Email Marketing & SMS
Jan. 7, 2026
We are unsatisfied by the set up and ease of use of the Kaviyo SMS app. We have been locked out of our account and cannot access the app or are unaware of our status and customer service has not responded to requests to unlock account. Rating Poor, unresponsive, challenging to use.
Developer Reply
Thank you for sharing your feedback and letting us know about your experience. We're sorry to hear about the trouble accessing your account and the challenges with setup and support. Our team has reached out to you via email and is eager to help out.
Klaviyo: Email Marketing & SMS
4.5
2,572 reviews
Email marketing, SMS, & WhatsApp that turn messages into sales
Developer
Shopify App Store