Mailgun vs Substack

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

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Feature Mailgun Substack
Pricing Free / $35/mo 10% on paid subs
Rating ⭐ 4.4/5 ⭐ 4.4/5
Categories email, developer-tools email, community
Email API ✅ ❌
SMTP relay ✅ ❌
Email validation ✅ ❌
Inbound routing ✅ ❌
Analytics ✅ ❌
Templates ✅ ❌
Newsletter publishing ❌ ✅
Paid subscriptions ❌ ✅
Podcast hosting ❌ ✅
Community ❌ ✅
Recommendations ❌ ✅
App ❌ ✅

Mailgun

Transactional email API service for developers

Try Mailgun →

Substack

Start a newsletter and build a paid subscriber base

Try Substack →
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