Here are some of the best AI tools for email marketing automation in 2024–2025, based on capabilities, ease of use, and performance:

1. ActiveCampaign

  • Strengths: Advanced automation, powerful segmentation, predictive sending.
  • AI Features: Predictive content and send-time optimization.
  • Best for: Growing businesses that need both CRM and email automation.

2. Mailchimp

  • Strengths: User-friendly interface, good templates.
  • AI Features: Subject line optimization, content recommendations, smart send time.
  • Best for: Small to mid-sized businesses and startups.

3. HubSpot

  • Strengths: Full marketing suite with CRM integration.
  • AI Features: Smart email personalization, A/B testing, email health insights.
  • Best for: Companies needing all-in-one marketing, sales, and service.

4. Klaviyo

  • Strengths: Excellent for eCommerce (Shopify, WooCommerce).
  • AI Features: Predictive analytics (churn, LTV), smart product recommendations.
  • Best for: eCommerce brands.

5. Brevo (formerly Sendinblue)

  • Strengths: Affordable and feature-rich.
  • AI Features: Send-time optimization, email personalization.
  • Best for: Budget-conscious marketers and small businesses.

6. Omnisend

  • Strengths: Tailored to eCommerce.
  • AI Features: Product recommendations, automated cart recovery.
  • Best for: Shopify and BigCommerce users.

7. GetResponse

  • Strengths: Conversion funnel tools included.
  • AI Features: AI email generator, behavioral automation.
  • Best for: Online marketers and info product sellers.

8. Seventh Sense

  • Strengths: AI-powered send-time optimization.
  • Integrates with: HubSpot, Marketo.
  • Best for: B2B and large email lists.

9. Phrasee

  • Strengths: AI-powered copywriting for subject lines and body text.
  • Best for: Enterprise-level email marketing optimization.

Would you like a comparison table, or recommendations based on your business type or budget?