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Klaviyo vs ActiveCampaign (2026)

Both are ai email tools for online stores. Here is how they compare.

KlaviyoActiveCampaign
One-linerEmail & SMS platform with AI for subject lines, timing, and segmentation.Email and marketing automation platform with AI content and predictive tools.
Best forStores serious about email/SMS retention revenueStores wanting deep automation plus AI features
PricingFree tier by contacts, then paid (verify current pricing)Paid + trial (verify current pricing)
Free tierYesNo
Visit Klaviyo →Visit ActiveCampaign →
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