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

Breadcrumb: [Home](/) > [Encryption Software](/directory/30209/encryption/software) > [Proton Mail \<span\>vs\</span\> kMail](https://www.capterra.co.uk/compare/201276/1025224/protonmail/vs/infomaniak-email-service)

# Compare Proton Mail vs kMail

Canonical: https://www.capterra.co.uk/compare/201276/1025224/protonmail/vs/infomaniak-email-service

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

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## At a Glance

| Metric | Proton Mail | kMail |
| **Overall rating** | 4.5/5 | 5.0/5 |
| **Total Reviews** | 122 | 4 |
| **Starting Price** | US$6.99 | €1.50 |
| **Free Trial** | Yes | Yes |
| **Free Version** | No | Yes |
| **Deployment** | Cloud, SaaS, Web-based, Mac (Desktop), Windows (Desktop), Linux (Desktop), Chromebook (Desktop), Android (Mobile), iPhone (Mobile), iPad (Mobile) | Cloud, SaaS, Web-based, Mac (Desktop), Windows (Desktop), Linux (Desktop), Windows (On-Premise), Linux (On-Premise), Chromebook (Desktop), Android (Mobile), iPhone (Mobile), iPad (Mobile) |
| **Support** | Email/Help Desk, FAQs/Forum, Knowledge Base, 24/7 (Live rep), Chat | Email/Help Desk, FAQs/Forum, Knowledge Base, Phone Support, Chat |
| **Training** | Live Online, Documentation, Videos | Webinars, Documentation, Videos |

## Best for

### Proton Mail

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

### kMail

Infomaniak’s emailing service is used by more than a million companies and individuals throughout Europe.

## Key features

### Proton Mail

- Access Controls/Permissions
- Activity Dashboard
- Activity Tracking
- Authentication
- Compliance Management
- Credential Management
- Data Security
- Email Attachment Protection
- Email Filtering
- Email Management
- Encryption
- HIPAA Compliant
- Remote Access/Control
- Reporting/Analytics
- SSL Security
- Secure Login
- Spam Blocker
- Third-Party Integrations

### kMail

- Email Monitoring
- Response Management

## Links

- [View Proton Mail Profile](https://www.capterra.co.uk/software/201276/protonmail)
- [View kMail Profile](https://www.capterra.co.uk/software/1025224/infomaniak-email-service)
- [View Original Comparison](https://www.capterra.co.uk/compare/201276/1025224/protonmail/vs/infomaniak-email-service)

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