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Klaviyo vs Substack

Klaviyo: Email, SMS and AI agents for ecommerce customer marketing Substack: Newsletter and podcast publishing platform for paid subscriptions

Comparison of Klaviyo, Substack
Klaviyo
Visit website
Substack
Visit website
CategoryEmail MarketingEmail Marketing
PricingFreemium–
Platforms
  • Web
  • Web
Best for
  • Ecommerce brands
  • DTC marketers
  • CRM teams
  • Writers
  • Journalists
  • Podcasters
Highlights
  • Email and SMS campaigns built from customer data
  • Composer AI agent that plans campaigns
  • Customer Agent for support questions
  • Publish newsletters to email subscribers
  • Start paid subscriptions for readers
  • Podcast and video show publishing

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