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Best alternatives to Klaviyo (2026)

15 verified marketing alternatives to Klaviyo, machine-checked for live status, real pricing, and genuine free tiers.

ToolFree tierAPIFreshnessKey difference
FlickSubscription✓—100No public API
Lumen5Freemium✓—100No public API
GoHighLevelSubscription—✓100Subscription pricing
PhraseeContact—✓100Contact pricing
MadgicxSubscription✓—100No public API
SimplifiedFreemium——100No public API
Predis.aiFreemium—✓100AI social media content.
Tailor BrandsSubscription——100No public API
BrandmarkPaid——100No public API
BrandwellSubscription——100No public API
LookaFreemium——100No public API
WarmlyFreemium——100No public API
SmartlyContact—✓100Contact pricing
AnywordSubscription✓✓100Subscription pricing
OcoyaSubscription✓—100No public API
Best alternatives to Klaviyo (2026) | AI Tools Hub