Resend vs Mailgun: Head-to-Head Comparison

Quick Verdict

Resend is the better pick for developers wanting a modern email API with React Email. Mailgun is the better pick for developers needing flexible sending and email validation.

---

At a Glance

Feature	Resend	Mailgun
Best For	Developers wanting a modern email API with React Email	Developers needing flexible sending and email validation
Pricing	Free tier with paid plans	Free tier with paid plans
Free to Start	Yes	Yes
License	Proprietary	Proprietary
Deployment	Managed cloud	Managed cloud
Link	Visit Resend	Visit Mailgun

---

Detailed Breakdown

Resend

Email API for developers

Pros:

• Clean developer experience
• React Email integration
• Free tier

Cons:

• Younger company
• Fewer marketing features

---

Mailgun

Email API service by Sinch

Pros:

• Powerful routing and inbound parsing
• Email validation API
• Detailed logs

Cons:

• Free tier is limited
• Plan tiers can be confusing

---

Key Differences

• Positioning: Resend — email API for developers. Mailgun — email API service by Sinch.
• Both share the same licensing model (proprietary), so the decision comes down to features and workflow fit.
• Pricing: Resend — free tier with paid plans. Mailgun — free tier with paid plans.
• Signature strength: Resend — clean developer experience. Mailgun — powerful routing and inbound parsing.

---

Frequently Asked Questions

Is Resend better than Mailgun?

It depends on your requirements. Resend is a strong fit for developers wanting a modern email API with React Email, while Mailgun suits developers needing flexible sending and email validation.

Is Resend free to use?

Yes, you can start with Resend for free. Pricing model: Free tier with paid plans.

Is Mailgun free to use?

Yes, you can start with Mailgun for free. Pricing model: Free tier with paid plans.

Can I self-host Resend or Mailgun?

Resend is offered as a managed service: managed cloud. Mailgun is offered as a managed service: managed cloud.

What are the main drawbacks of Resend and Mailgun?

Resend: younger company; fewer marketing features. Mailgun: free tier is limited; plan tiers can be confusing.