---
description: Side-by-side comparison of Mailfence vs Proton Mail. 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: Mailfence vs Proton Mail Comparison - Capterra UK 2026
---

Breadcrumb: [Home](/) > [Calendaring Software](/directory/32297/calendar/software) > [Mailfence \<span\>vs\</span\> Proton Mail](https://www.capterra.co.uk/compare/141009/201276/mailfence/vs/protonmail)

# Compare Mailfence vs Proton Mail

Canonical: https://www.capterra.co.uk/compare/141009/201276/mailfence/vs/protonmail

> Detailed comparison between Mailfence and Proton Mail. Check ratings, reviews, pricing, and features to make the best decision for your business.

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## At a Glance

| Metric | Mailfence | Proton Mail |
| **Overall rating** | 4.3/5 | 4.5/5 |
| **Total Reviews** | 23 | 122 |
| **Starting Price** | €2.50 | US$6.99 |
| **Free Trial** | Yes | Yes |
| **Free Version** | Yes | No |
| **Deployment** | Cloud, SaaS, Web-based, Mac (Desktop), Windows (Desktop), Linux (Desktop), Chromebook (Desktop) | Cloud, SaaS, Web-based, Mac (Desktop), Windows (Desktop), Linux (Desktop), Chromebook (Desktop), Android (Mobile), iPhone (Mobile), iPad (Mobile) |
| **Support** | Email/Help Desk, Knowledge Base, Phone Support, Chat | Email/Help Desk, FAQs/Forum, Knowledge Base, 24/7 (Live rep), Chat |
| **Training** | Documentation, Videos | Live Online, Documentation, Videos |

## Best for

### Mailfence

We serve people or businesses who actually care about their privacy. People that are fed up with the recent NSA and PRISM scandals, and wish a secure way to communicate and cooperate via the internet.

### Proton Mail

We serve security-conscious organizations. Some examples are health care professionals, non-profit organizations, professional services firms, governmental bodies.

## Key features

### Mailfence

- Access Controls/Permissions
- Archiving & Retention
- Authentication
- Calendar/Reminder System
- Color Codes/Icons
- Data Recovery
- Document Management
- Email Management
- Encryption
- Reminders
- Scheduling
- Spam Blocker
- Team Calendars
- Third-Party Integrations
- Whitelisting/Blacklisting

### Proton Mail

- Access Controls/Permissions
- Activity Tracking
- Authentication
- Email Management
- Encryption
- SSL Security
- Secure Login
- Spam Blocker
- Third-Party Integrations
- Threat Protection
- Threat Response
- Whitelisting/Blacklisting

## Links

- [View Mailfence Profile](https://www.capterra.co.uk/software/141009/mailfence)
- [View Proton Mail Profile](https://www.capterra.co.uk/software/201276/protonmail)
- [View Original Comparison](https://www.capterra.co.uk/compare/141009/201276/mailfence/vs/protonmail)

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