Mailgun vs Amazon SES: Head-to-Head Comparison

Quick Verdict

Mailgun is the better pick for developers needing flexible sending and email validation. Amazon SES is the better pick for cost-sensitive high-volume sending on AWS.

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At a Glance

Feature	Mailgun	Amazon SES
Best For	Developers needing flexible sending and email validation	Cost-sensitive high-volume sending on AWS
Pricing	Free tier with paid plans	Free tier, then usage-based pricing
Free to Start	Yes	Yes
License	Proprietary	Proprietary
Deployment	Managed cloud	Managed cloud
Link	Visit Mailgun	Visit Amazon SES

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Detailed Breakdown

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

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Amazon SES

Low-cost cloud email sending on AWS

Pros:

• Very low cost per email
• Scales massively
• AWS integration

Cons:

• Bare-bones interface
• You manage reputation and setup

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Key Differences

• Positioning: Mailgun — email API service by Sinch. Amazon SES — low-cost cloud email sending on AWS.
• Both share the same licensing model (proprietary), so the decision comes down to features and workflow fit.
• Pricing: Mailgun — free tier with paid plans. Amazon SES — free tier, then usage-based pricing.
• Signature strength: Mailgun — powerful routing and inbound parsing. Amazon SES — very low cost per email.

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Frequently Asked Questions

Is Mailgun better than Amazon SES?

It depends on your requirements. Mailgun is a strong fit for developers needing flexible sending and email validation, while Amazon SES suits cost-sensitive high-volume sending on AWS.

Is Mailgun free to use?

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

Is Amazon SES free to use?

Yes, you can start with Amazon SES for free. Pricing model: Free tier, then usage-based pricing.

Can I self-host Mailgun or Amazon SES?

Mailgun is offered as a managed service: managed cloud. Amazon SES is offered as a managed service: managed cloud.

What are the main drawbacks of Mailgun and Amazon SES?

Mailgun: free tier is limited; plan tiers can be confusing. Amazon SES: bare-bones interface; you manage reputation and setup.