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

Breadcrumb: [Home](/) > [Email Security Software](/directory/31358/email-security/software) > [Proton Mail \<span\>vs\</span\> Trustifi](https://www.capterra.co.uk/compare/201276/218859/protonmail/vs/trustifi)

# Compare Proton Mail vs Trustifi

Canonical: https://www.capterra.co.uk/compare/201276/218859/protonmail/vs/trustifi

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

-----

## At a Glance

| Metric | Proton Mail | Trustifi |
| **Overall rating** | 4.5/5 | 4.9/5 |
| **Total Reviews** | 122 | 18 |
| **Starting Price** | US$6.99 | US$6.00 |
| **Free Trial** | Yes | No |
| **Free Version** | No | No |
| **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), 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 | Live Online, 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.

### Trustifi

Protect Your Business Emails with Trustifi AI-Powered Security. Stopping 99% of phishing attacks missed by&#10;other email security solutions.

## Key features

### Proton Mail

- Access Controls/Permissions
- Activity Dashboard
- Activity Tracking
- 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
- Threat Protection
- Threat Response
- Two-Factor Authentication
- Whitelisting/Blacklisting

### Trustifi

- Access Controls/Permissions
- Activity Dashboard
- Activity Tracking
- 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
- Threat Protection
- Threat Response
- Two-Factor Authentication
- Whitelisting/Blacklisting

## Links

- [View Proton Mail Profile](https://www.capterra.co.uk/software/201276/protonmail)
- [View Trustifi Profile](https://www.capterra.co.uk/software/218859/trustifi)
- [View Original Comparison](https://www.capterra.co.uk/compare/201276/218859/protonmail/vs/trustifi)

-----

## Structured Data

<script type="application/ld+json">
  {"@context":"https://schema.org","@graph":[{"name":"Proton Mail vs Trustifi Comparison - Capterra UK 2026","description":"Side-by-side comparison of Proton Mail vs Trustifi. 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/201276/218859/protonmail/vs/trustifi","about":[{"@id":"https://www.capterra.co.uk/software/201276/protonmail#software"},{"@id":"https://www.capterra.co.uk/software/218859/trustifi#software"}],"breadcrumb":{"@id":"https://www.capterra.co.uk/compare/201276/218859/protonmail/vs/trustifi#breadcrumblist"},"@type":["WebPage","CollectionPage"],"@id":"https://www.capterra.co.uk/compare/201276/218859/protonmail/vs/trustifi#webpage","isPartOf":{"@id":"https://www.capterra.co.uk/#website"},"inLanguage":"en-GB","publisher":{"@id":"https://www.capterra.co.uk/#organization"}},{"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","@type":"SoftwareApplication","@id":"https://www.capterra.co.uk/software/201276/protonmail#software","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"},{"name":"Trustifi","description":"Trustifi offers industry-leading AI-powered solutions for email security that helps small, mid-size, and enterprise organizations manage threat detection, regulatory compliance, encryption &amp; more.\n\nEasily deployed on: Outlook, Gmail, or any email server by relay\n\n**Advanced Threat Protection**:\nPrevent the widest spectrum of sophisticated attacks before they reach a user’s mailbox. Our comprehensive cloud-based email security solution acts as an email filter, using sophisticated AI to scan inbound emails, effectively identifying and blocking email threats.\n\n**Data Loss Prevention**:\n-Mitigate human error and sensitive data leakage with easily enabled DLP to automate email scanning and 256-bit AES encryption.\n-100% compliant with HIPAA/HITECH, PII, GDPR, FSA, FINRA, LGPD, CCPA, and more\n\n**Account Takeover Protection**:\n-AI detects anomalies in user behavior with contextual signals\n-Automatically alerts admins and end users of any suspicious account activity and neutralizes threats","image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductScreenshot/0cfbf5bd-a990-466b-865b-2fbf45622dbb.jpeg","url":"https://www.capterra.co.uk/software/218859/trustifi","@type":"SoftwareApplication","@id":"https://www.capterra.co.uk/software/218859/trustifi#software","applicationCategory":"BusinessApplication","publisher":{"@id":"https://www.capterra.co.uk/#organization"},"aggregateRating":{"@type":"AggregateRating","ratingValue":4.9,"bestRating":5,"ratingCount":18},"offers":{"price":"6","@type":"Offer","priceCurrency":"USD"},"operatingSystem":"Cloud, Apple, Windows, Linux, Windows on premise, Android, Platform ios, Platform ipad"},{"@type":"BreadcrumbList","itemListElement":[{"name":"Home","position":1,"item":"/","@type":"ListItem"},{"name":"Email Security Software","position":2,"item":"/directory/31358/email-security/software","@type":"ListItem"},{"name":"Proton Mail vs Trustifi","position":3,"item":"https://www.capterra.co.uk/compare/201276/218859/protonmail/vs/trustifi","@type":"ListItem"}],"@id":"https://www.capterra.co.uk/compare/201276/218859/protonmail/vs/trustifi#breadcrumblist"}]}
</script>