Resend vs Substack
Full side-by-side comparison of features, pricing, and use cases to help you pick the right tool.
Bottom line: Both tools are competitively priced. Resend edges ahead with a 4.7/5 rating.
Pricing Comparison
| Plan | Resend | Substack |
|---|---|---|
| Free | Yes | Yes |
| Starter | $20/mo | - |
| Pro | - | - |
| Enterprise | Custom | Custom |
Feature Matrix
| Feature | Resend | Substack |
|---|---|---|
| Email API with React Email | Yes | - |
| Domain authentication | Yes | - |
| Email logs and analytics | Yes | - |
| Webhooks | Yes | - |
| Suppression management | Yes | - |
| Newsletter publishing | - | Yes |
| Paid subscriptions | - | Yes |
| Podcast hosting | - | Yes |
| Notes social feed | - | Yes |
| Video publishing | - | Yes |
When to Choose Each
Choose Resend if you need...
- +Best DX for email in 2025-2026
- +React Email integration
- +Clean dashboard
Choose Substack if you need...
- +Zero upfront cost
- +Built-in audience network
- +Simple to start
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Frequently Asked Questions
Which is better, Resend or Substack?
Resend scores higher in our review (4.7/5 vs 4.3/5). However, Substack may be a better fit depending on your specific needs and budget.
Is Resend cheaper than Substack?
Pricing varies by plan. Resend starts at $20/mo and Substack starts at Free.
What is the difference between Resend and Substack?
Resend focuses on email api with react email and domain authentication, while Substack emphasizes newsletter publishing and paid subscriptions. Resend is best for Developerss, Startupss, Founderss, while Substack suits Content Creatorss, Solopreneurss, Freelancerss.
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