At a glance

Beehiiv Resend
Best for Newsletter creators focused on growth and monetization Developers wanting a modern email API
Starting price Free Free
Free tier
Open source
Free tier available
Open source
API-First
Ad Network
Analytics
Custom Domains
Monetization
React Email
Referral Program
Webhooks

Beehiiv

Strengths

  • Built-in referral program for growth
  • Ad network for monetization
  • Clean writing experience
  • Generous free tier (up to 2,500 subscribers)

Weaknesses

  • Focused on newsletters — not general email marketing
  • Limited automation compared to ConvertKit
  • Fewer integrations
  • Still a young platform

Resend

Strengths

  • Includes React Email as a core feature, purpose-built for email marketing workflows
  • Includes API-First as a core feature, purpose-built for email marketing workflows
  • Free for 3K emails/mo — generous enough for most small teams to get real work done
  • Includes webhooks alongside the core feature set — fewer separate tools needed

Weaknesses

  • Free plan exists but key features are locked behind the paid upgrade
  • Developer-oriented tooling may not suit non-technical team members
  • Deliverability depends on your sender reputation, which takes time to build
  • Limited team/admin features if your organization eventually scales up

The bottom line

Pricing: Both Beehiiv and Resend are free. You can try both without spending a dollar.

Feature gaps: Beehiiv offers Ad Network, Custom Domains and Monetization that Resend lacks. Resend brings API-First, React Email and Webhooks that Beehiiv does not have. Both share Analytics.

Team fit: Beehiiv is geared toward individual users and small setups, while Resend is aimed at small teams teams. Pick the one that matches where your team is today and where it is headed — migrating tools later is always painful.

Where each tool shines: Beehiiv's biggest strengths are: built-in referral program for growth. ad network for monetization. Resend's biggest strengths are: includes react email as a core feature, purpose-built for email marketing workflows. includes api-first as a core feature, purpose-built for email marketing workflows.

Watch out for: With Beehiiv, users commonly note that focused on newsletters — not general email marketing. With Resend, the main complaint is that free plan exists but key features are locked behind the paid upgrade.

Choose Beehiiv if...

  • You need a tool built for newsletter creators focused on growth and monetization
  • You specifically need Ad Network and Custom Domains
  • You care about ad network for monetization
  • Your team size fits the individuals profile Beehiiv is designed for

Choose Resend if...

  • Your profile matches its sweet spot: developers wanting a modern email api
  • You specifically need API-First and React Email
  • You care about includes api-first as a core feature, purpose-built for email marketing workflows
  • Your team size fits the small teams profile Resend is designed for
  • The free tier works for you: free for 3k emails/mo

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