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

Breadcrumb: [Home](/) > [Content Delivery Network Software](/directory/33175/content-delivery-network/software) > [Cloudflare \<span\>vs\</span\> Proton Mail](https://www.capterra.co.uk/compare/155191/201276/cloudflare/vs/protonmail)

# Compare Cloudflare vs Proton Mail

Canonical: https://www.capterra.co.uk/compare/155191/201276/cloudflare/vs/protonmail

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

-----

## At a Glance

| Metric | Cloudflare | Proton Mail |
| **Overall rating** | 4.7/5 | 4.5/5 |
| **Total Reviews** | 519 | 122 |
| **Starting Price** | US$20.00 | US$6.99 |
| **Free Trial** | No | Yes |
| **Free Version** | Yes | No |
| **Deployment** | Cloud, SaaS, Web-based | 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, 24/7 (Live rep), Chat | Email/Help Desk, FAQs/Forum, Knowledge Base, 24/7 (Live rep), Chat |
| **Training** | Live Online, Webinars, Documentation, Videos | Live Online, Documentation, Videos |

## Best for

### Cloudflare

Cloudflare speeds up and protects millions of websites, APIs, SaaS services, and other properties connected to 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

### Cloudflare

- API
- Access Controls/Permissions
- Anomaly/Malware Detection
- Application Management
- Cloud Application Security
- Compliance Management
- Content Management
- Dashboard
- Data Security
- Encryption
- Load Balancing Tools
- Reporting/Analytics
- SSL Security
- Threat Response
- Web-Application Security

### Proton Mail

- Access Controls/Permissions
- Activity Tracking
- Compliance Management
- Data Security
- Email Management
- Encryption
- Reporting/Analytics
- SSL Security
- Secure Login
- Threat Protection
- Threat Response
- Whitelisting/Blacklisting

## Links

- [View Cloudflare Profile](https://www.capterra.co.uk/software/155191/cloudflare)
- [View Proton Mail Profile](https://www.capterra.co.uk/software/201276/protonmail)
- [View Original Comparison](https://www.capterra.co.uk/compare/155191/201276/cloudflare/vs/protonmail)

-----

## Structured Data

<script type="application/ld+json">
  {"@context":"https://schema.org","@graph":[{"name":"Cloudflare vs Proton Mail Comparison - Capterra UK 2026","description":"Side-by-side comparison of Cloudflare vs Proton Mail. 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/155191/201276/cloudflare/vs/protonmail","about":[{"@id":"https://www.capterra.co.uk/software/155191/cloudflare#software"},{"@id":"https://www.capterra.co.uk/software/201276/protonmail#software"}],"breadcrumb":{"@id":"https://www.capterra.co.uk/compare/155191/201276/cloudflare/vs/protonmail#breadcrumblist"},"@id":"https://www.capterra.co.uk/compare/155191/201276/cloudflare/vs/protonmail#webpage","@type":["WebPage","CollectionPage"],"isPartOf":{"@id":"https://www.capterra.co.uk/#website"},"publisher":{"@id":"https://www.capterra.co.uk/#organization"},"inLanguage":"en-GB"},{"name":"Cloudflare","description":"Cloudflare is the leading web performance and security company helping to build a better Internet. Today the company runs one of the worlds largest networks (of more than 100 data centers) that powers more than 10 trillion requests per month. This is nearly 10% of all Internet requests, impacting more than 2.5 billion people globally.","image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductScreenshot/f3d987e0-d9d2-4d5a-9f3d-993365c88c3a.png","url":"https://www.capterra.co.uk/software/155191/cloudflare","@id":"https://www.capterra.co.uk/software/155191/cloudflare#software","@type":"SoftwareApplication","applicationCategory":"BusinessApplication","publisher":{"@id":"https://www.capterra.co.uk/#organization"},"aggregateRating":{"@type":"AggregateRating","ratingValue":4.7,"bestRating":5,"ratingCount":519},"offers":{"price":"20","@type":"Offer","priceCurrency":"USD"},"operatingSystem":"Cloud"},{"name":"Proton Mail","description":"Give your organization ownership and control over email data. \n\nProtonMail is the worlds largest encrypted email provider. Developed in 2014 by CERN physicists and engineers, our mission is to defend the right to privacy by making end-to-end encrypted email easy enough for anyone to use. To support this mission, we offer free email accounts without ads or abusing our users data.\n\nProtonMails headquarters are in Geneva, Switzerland, home to some of the worlds strongest privacy protections.","image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductScreenshot/6efef0f0-9fd4-4af1-afbf-81d9f73e1682.png","url":"https://www.capterra.co.uk/software/201276/protonmail","@id":"https://www.capterra.co.uk/software/201276/protonmail#software","@type":"SoftwareApplication","applicationCategory":"BusinessApplication","publisher":{"@id":"https://www.capterra.co.uk/#organization"},"aggregateRating":{"@type":"AggregateRating","ratingValue":4.5,"bestRating":5,"ratingCount":122},"offers":{"price":"6.99","@type":"Offer","priceCurrency":"USD"},"operatingSystem":"Cloud, Apple, Windows, Linux, Chrome, Android, Platform ios, Platform ipad"},{"@id":"https://www.capterra.co.uk/compare/155191/201276/cloudflare/vs/protonmail#breadcrumblist","@type":"BreadcrumbList","itemListElement":[{"name":"Home","position":1,"item":"/","@type":"ListItem"},{"name":"Content Delivery Network Software","position":2,"item":"/directory/33175/content-delivery-network/software","@type":"ListItem"},{"name":"Cloudflare vs Proton Mail","position":3,"item":"https://www.capterra.co.uk/compare/155191/201276/cloudflare/vs/protonmail","@type":"ListItem"}]}]}
</script>