---
description: Learn what are the benefits of Microsoft Defender for Office 365 vs Topsec Managed Email Security for the UK businesses. Our free platform provides a detailed side-by-side comparison that will help you learn more about each of these software.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/getapp/og_logo-94fd2a03a6c7a0e54fc0c9e21a1c0ce9.png
title: Compare Microsoft Defender for Office 365 vs Topsec Managed Email Security | GetApp UK 2026
---

Breadcrumb: [Home](/) > [Anti-spam Software](/directory/1019/anti-spam/software) > [Microsoft Defender for Office 365 \<span\>vs\</span\> Topsec Managed Email Security](https://www.getapp.co.uk/compare/2054932/2071121/microsoft-defender-for-office-365/vs/topsec-managed-email-security)

# Compare Microsoft Defender for Office 365 vs Topsec Managed Email Security

Canonical: https://www.getapp.co.uk/compare/2054932/2071121/microsoft-defender-for-office-365/vs/topsec-managed-email-security

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

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## At a Glance

| Metric | Microsoft Defender for Office 365 | Topsec Managed Email Security |
| **Overall rating** | 4.6/5 | - |
| **Total Reviews** | 236 | 0 |
| **Starting Price** | - | €27.00 |
| **Free Trial** | No | No |
| **Free Version** | - | No |
| **Deployment** | Cloud, SaaS, Web-based | Cloud, SaaS, Web-based |
| **Support** | - | Email/Help Desk, Phone Support |
| **Training** | Live Online, Webinars, Documentation, Videos | - |

## Key features

### Microsoft Defender for Office 365

- Alerts/Escalation
- Email Attachment Protection
- Email Filtering
- Email Routing
- Filtering
- Phishing Protection
- Policy Management
- Real-Time Monitoring
- Reporting/Analytics
- SURLB/URIBL Filtering
- Spam Blocker
- Spam Quarantine
- Threat Protection
- Threat Response
- Whitelisting/Blacklisting

### Topsec Managed Email Security

- AI/Machine Learning
- Alerts/Escalation
- Anomaly/Malware Detection
- Email Attachment Protection
- Email Filtering
- Email Management
- For MSPs
- Phishing Protection
- Policy Management
- Real-Time Monitoring
- Reporting/Analytics
- SURLB/URIBL Filtering
- Spam Analysis
- Spam Blocker
- Spam Quarantine
- Threat Protection
- Whitelisting/Blacklisting

## Links

- [View Microsoft Defender for Office 365 Profile](https://www.getapp.co.uk/software/2054932/microsoft-defender-for-office-365)
- [View Topsec Managed Email Security Profile](https://www.getapp.co.uk/software/2071121/topsec-managed-email-security)
- [View Original Comparison](https://www.getapp.co.uk/compare/2054932/2071121/microsoft-defender-for-office-365/vs/topsec-managed-email-security)

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