Resend vs Substack

Side-by-side comparison of Resend and Substack to help you choose the right tool.

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Feature Resend Substack
Pricing Free / $20/mo 10% on paid subs
Rating ⭐ 4.7/5 ⭐ 4.4/5
Categories email, developer-tools email, community
Email API ✅ ❌
React Email ✅ ❌
Webhooks ✅ ❌
Analytics ✅ ❌
Custom domains ✅ ❌
Suppression lists ✅ ❌
Newsletter publishing ❌ ✅
Paid subscriptions ❌ ✅
Podcast hosting ❌ ✅
Community ❌ ✅
Recommendations ❌ ✅
App ❌ ✅

Resend

Email API for developers built on modern infrastructure

Try Resend →

Substack

Start a newsletter and build a paid subscriber base

Try Substack →
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