PushOwl

PushOwl is a Shopify app built on top of Brevo that brings email, SMS, and web push notifications into one dashboard. The platform includes dozens of pre-built automation flows for common ecommerce scenarios like cart abandonment and post-purchase upsells. It's designed to get you running quickly without technical setup.

PushOwl is ideal for Shopify merchants who want multi-channel campaigns without the complexity of platform-agnostic tools. Compared to Klaviyo, it's lighter-weight and more Shopify-native, with an emphasis on push notifications alongside email and SMS. It's a good fit if you want simplicity and fast deployment over deep customization.