Klaviyo (Marketing) vs Omnisend (Marketing): Complete Comparison (2026)
In comparing Klaviyo (Marketing) and Omnisend (Marketing) in 2026, Klaviyo (Marketing) is the stronger choice for e-commerce stores wanting powerful behavioral marketing automation due to unmatched e-commerce data. Omnisend (Marketing) excels for e-commerce brands wanting ready-made automation workflows across all channels with pre-built e-commerce workflows save time. Klaviyo (Marketing) offers Behavioral automation flows, SMS marketing, Segmentation starting at $20/mo with a free plan. Omnisend (Marketing) provides Pre-built automation workflows, SMS and push, Segmentation from $16/mo with a free tier. For teams prioritizing value, Klaviyo (Marketing) delivers a hiltonsoftware Score of 76/100. Klaviyo (Marketing) and Omnisend (Marketing) compete in the marketing automation segment of the SaaS market, where cloud-native solutions, API integrations, and workflow automation drive enterprise and SMB adoption. Other leading marketing automation tools include HubSpot Marketing, Marketo, Pardot. Klaviyo (Marketing) serves 130K+ orgs users globally (founded 2012) while Omnisend (Marketing) reports 125K+ orgs active users (founded 2014).
Klaviyo (Marketing) vs Omnisend (Marketing) at a Glance
What are the main differences between Klaviyo (Marketing) and Omnisend (Marketing)?
Klaviyo (Marketing) and Omnisend (Marketing) differ across ease of use, features, value, support, integrations, scalability, and learning curve. Klaviyo (Marketing) leads in 7 of 7 categories.
What are the pros and cons of Klaviyo (Marketing) vs Omnisend (Marketing)?
Which is better, Klaviyo (Marketing) or Omnisend (Marketing)?
After evaluating Klaviyo (Marketing) and Omnisend (Marketing) across features, pricing, integrations, and user satisfaction, Klaviyo (Marketing) earns a higher hiltonsoftware Score of 76/100 versus Omnisend (Marketing) at 76/100. Klaviyo (Marketing) stands out for "unmatched e-commerce data" and "deep shopify integration". Omnisend (Marketing) delivers competitive advantages in "pre-built e-commerce workflows save time", making Omnisend (Marketing) a viable alternative.
Both Klaviyo (Marketing) and Omnisend (Marketing) offer free plans. Klaviyo (Marketing) paid plans start at $20/mo while Omnisend (Marketing) begins at $16/mo. ROI depends on which features justify upgrading.
Bottom line: Choose Klaviyo (Marketing) for e-commerce stores wanting powerful behavioral marketing automation. Choose Omnisend (Marketing) for e-commerce brands wanting ready-made automation workflows across all channels. Both Klaviyo (Marketing) and Omnisend (Marketing) are established marketing automation platforms.
E-commerce stores wanting powerful behavioral marketing automation.
E-commerce brands wanting ready-made automation workflows across all channels.
Klaviyo (Marketing) vs Omnisend (Marketing): Frequently Asked Questions
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Reviewed by Marcus Johnson, Marketing & Growth Specialist. Last updated: 2026-04-24. Pricing verified: March 2026.
Read our scoring methodology to understand how the hiltonsoftware Score is calculated.