---
description: Side-by-side comparison of Libraesva Email Security vs Microsoft Defender for Office 365. 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: Libraesva Email Security vs Microsoft Defender for Office 365 Comparison - Capterra UK 2026
---

Breadcrumb: [Home](/) > [Email Security Software](/directory/31358/email-security/software) > [Libraesva Email Security \<span\>vs\</span\> Microsoft Defender for Office 365](https://www.capterra.co.uk/compare/206740/219685/libraesva-email-security/vs/microsoft-defender-for-office-365)

# Compare Libraesva Email Security vs Microsoft Defender for Office 365

Canonical: https://www.capterra.co.uk/compare/206740/219685/libraesva-email-security/vs/microsoft-defender-for-office-365

> Detailed comparison between Libraesva Email Security and Microsoft Defender for Office 365. Check ratings, reviews, pricing, and features to make the best decision for your business.

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## At a Glance

| Metric | Libraesva Email Security | Microsoft Defender for Office 365 |
| **Overall rating** | 4.9/5 | 4.6/5 |
| **Total Reviews** | 50 | 235 |
| **Starting Price** | £5.00 | - |
| **Free Trial** | Yes | No |
| **Free Version** | No | - |
| **Deployment** | Cloud, SaaS, Web-based, Mac (Desktop), Windows (Desktop), Linux (Desktop), Windows (On-Premise), Linux (On-Premise), Chromebook (Desktop), Android (Mobile), iPhone (Mobile), iPad (Mobile) | Cloud, SaaS, Web-based |
| **Support** | Email/Help Desk, FAQs/Forum, Knowledge Base, Phone Support, 24/7 (Live rep) | - |
| **Training** | Live Online, Webinars, Documentation, Videos | Live Online, Webinars, Documentation, Videos |

## Best for

### Libraesva Email Security

Libraesva serves all markets, from Government to Education to Legal, Finance and Manufacturing. Any organisations that use Email as part of their business communication would benefit from our service.

### Microsoft Defender for Office 365

DevOps and Security Operations (SecOps) teams&#10;Security engineering teams&#10;IT teams&#10;CISOs and CTOs&#10;Red, Blue, and Purple Teams&#10;CSIRT \&amp; forensic team&#10;Microsoft 365 administrators

## Key features

### Libraesva Email Security

- Access Controls/Permissions
- Alerts/Escalation
- Allow/Block List
- Anti Spam
- Data Loss Prevention Software
- Email Attachment Protection
- Email Filtering
- Email Monitoring
- Microsoft Outlook Integration
- Phishing Protection
- Policy Management
- Real-Time Monitoring
- Reporting/Analytics
- SURLB/URIBL Filtering
- Spam Blocker
- Spam Detection
- Spam Quarantine
- Threat Protection
- Threat Response
- Whitelisting/Blacklisting

### Microsoft Defender for Office 365

- Access Controls/Permissions
- Alerts/Escalation
- Allow/Block List
- Anti Spam
- Data Loss Prevention Software
- Email Attachment Protection
- Email Filtering
- Microsoft Outlook Integration
- Phishing Protection
- Policy Management
- Real-Time Monitoring
- Reporting/Analytics
- SURLB/URIBL Filtering
- Spam Blocker
- Spam Detection
- Spam Quarantine
- Threat Protection
- Threat Response
- Whitelisting/Blacklisting

## Links

- [View Libraesva Email Security Profile](https://www.capterra.co.uk/software/206740/libraesva-email-security)
- [View Microsoft Defender for Office 365 Profile](https://www.capterra.co.uk/software/219685/microsoft-defender-for-office-365)
- [View Original Comparison](https://www.capterra.co.uk/compare/206740/219685/libraesva-email-security/vs/microsoft-defender-for-office-365)

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