---
description: Side-by-side comparison of MimeCast Email Security vs Mailgun. Learn more about each of the product's price, features, and see the most comprehensive reviews for UK business users.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/capterra/og_logo-e5a8c001ed0bd1bb922639230fcea71a.png?auto=format%2Cenhance%2Ccompress
title: MimeCast Email Security vs Mailgun Comparison - Capterra UK 2026
---

Breadcrumb: [Home](/) > [Secure Email Gateway Software](/directory/32955/secure-email-gateway/software) > [MimeCast Email Security \<span\>vs\</span\> Mailgun](https://www.capterra.co.uk/compare/119826/159630/mimecast-email-security/vs/mailgun)

# Compare MimeCast Email Security vs Mailgun

Canonical: https://www.capterra.co.uk/compare/119826/159630/mimecast-email-security/vs/mailgun

> Detailed comparison between MimeCast Email Security and Mailgun. Check ratings, reviews, pricing, and features to make the best decision for your business.

-----

## At a Glance

| Metric | MimeCast Email Security | Mailgun |
| **Overall rating** | 4.3/5 | 4.3/5 |
| **Total Reviews** | 80 | 197 |
| **Starting Price** | - | US$15.00 |
| **Free Trial** | No | Yes |
| **Free Version** | No | Yes |
| **Deployment** | Cloud, SaaS, Web-based | Cloud, SaaS, Web-based |
| **Support** | Chat | Email/Help Desk, FAQs/Forum, Knowledge Base, 24/7 (Live rep), Chat |
| **Training** | Documentation | Documentation |

## Best for

### MimeCast Email Security

Cloud-based email marketing solution that enables businesses to protect emails from spam, phishing, malware and other online threats using secure gateways, URL/attachment protection and more.

### Mailgun

Mailgun is used by developers, tech companies, marketers, fintech organizations, healthcare providers, and enterprise senders.

## Key features

### MimeCast Email Security

- Anomaly/Malware Detection
- Anti Virus
- Archiving & Retention
- Email Monitoring
- Encryption
- Monitoring
- Reporting/Analytics
- Routing
- Spam Analysis
- Spam Blocker
- Threat Protection
- Threat Response

### Mailgun

- A/B Testing
- API
- Archiving & Retention
- Data Recovery
- Disposable Email Detection
- Domain Check
- Email Monitoring
- List Management
- Monitoring
- Reporting/Analytics
- Routing
- Spam Blocker
- Subscriber Management
- Whitelisting/Blacklisting

## Links

- [View MimeCast Email Security Profile](https://www.capterra.co.uk/software/119826/mimecast-email-security)
- [View Mailgun Profile](https://www.capterra.co.uk/software/159630/mailgun)
- [View Original Comparison](https://www.capterra.co.uk/compare/119826/159630/mimecast-email-security/vs/mailgun)

-----

## Structured Data

<script type="application/ld+json">
  {"@context":"https://schema.org","@graph":[{"name":"MimeCast Email Security vs Mailgun Comparison - Capterra UK 2026","description":"Side-by-side comparison of MimeCast Email Security vs Mailgun. Learn more about each of the product's price, features, and see the most comprehensive reviews for UK business users.","url":"https://www.capterra.co.uk/compare/119826/159630/mimecast-email-security/vs/mailgun","about":[{"@id":"https://www.capterra.co.uk/software/119826/mimecast-email-security#software"},{"@id":"https://www.capterra.co.uk/software/159630/mailgun#software"}],"breadcrumb":{"@id":"https://www.capterra.co.uk/compare/119826/159630/mimecast-email-security/vs/mailgun#breadcrumblist"},"@type":["WebPage","CollectionPage"],"@id":"https://www.capterra.co.uk/compare/119826/159630/mimecast-email-security/vs/mailgun#webpage","publisher":{"@id":"https://www.capterra.co.uk/#organization"},"inLanguage":"en-GB","isPartOf":{"@id":"https://www.capterra.co.uk/#website"}},{"name":"MimeCast Email Security","description":"Protect emails by mitigating risk and utilizing email encryption and threat protection","image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductScreenshot/155178c8-b330-4ced-a115-611702ddc10b.jpeg","url":"https://www.capterra.co.uk/software/119826/mimecast-email-security","@type":"SoftwareApplication","@id":"https://www.capterra.co.uk/software/119826/mimecast-email-security#software","applicationCategory":"BusinessApplication","publisher":{"@id":"https://www.capterra.co.uk/#organization"},"aggregateRating":{"@type":"AggregateRating","bestRating":5,"ratingCount":80,"ratingValue":4.3},"operatingSystem":"Cloud"},{"name":"Mailgun","description":"Mailgun is a transactional email API service designed for developers that enables seamless integration of email capabilities into applications. The platform allows users to send, receive, and track emails with reliability and speed. Mailgun offers flexible email delivery solutions that adapt as needs change. The service includes optimization tools that enhance email engagement through send time optimization, analytics, and deliverability services. Additionally, Mailgun provides email validation to remove invalid addresses from lists. Through Email on Acid integration, the platform allows users to preview emails and address accessibility issues before sending. The system combines applications and expertise to create a comprehensive email deliverability suite, helping developers execute email campaigns at scale. Mailgun integrates into existing technology stacks and scales to accommodate varying email volume requirements.","image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductScreenshot/70cadc09-4d3e-4d94-b994-6a04fa99daaf.png","url":"https://www.capterra.co.uk/software/159630/mailgun","@type":"SoftwareApplication","@id":"https://www.capterra.co.uk/software/159630/mailgun#software","applicationCategory":"BusinessApplication","publisher":{"@id":"https://www.capterra.co.uk/#organization"},"aggregateRating":{"@type":"AggregateRating","bestRating":5,"ratingCount":197,"ratingValue":4.3},"offers":{"price":"15","@type":"Offer","priceCurrency":"USD"},"operatingSystem":"Cloud"},{"@type":"BreadcrumbList","itemListElement":[{"name":"Home","position":1,"item":"/","@type":"ListItem"},{"name":"Secure Email Gateway Software","position":2,"item":"/directory/32955/secure-email-gateway/software","@type":"ListItem"},{"name":"MimeCast Email Security vs Mailgun","position":3,"item":"https://www.capterra.co.uk/compare/119826/159630/mimecast-email-security/vs/mailgun","@type":"ListItem"}],"@id":"https://www.capterra.co.uk/compare/119826/159630/mimecast-email-security/vs/mailgun#breadcrumblist"}]}
</script>