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Klaviyo vs Omnisend Comparison (2026)

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Good recommendations?

Klaviyo

Omnisend

96pts

Overview

Klaviyo is the all-in-one platform built to help B2C companies grow by integrating email/ SMS marketing, full-funnel analytics, and service in one solution. Powered by customer data and built-in AI, Klaviyo makes it easy to scale marketing automation and personalization across all your channels.

Omnisend is an email marketing software designed specifically for ecommerce businesses. It combines email, SMS, and web push notifications in a single platform with pre-built automations for cart abandonment, welcome series, and post-purchase campaigns. The platform features advanced segmentation capabilities that update in real time based on customer behavior and integrates with multiple eCommerce tools.