vioscale
Comparison

Canary Mail vs Proton Mail

No clear leader: Canary Mail (53.1) and Proton Mail (50.2) are within the 5-point margin; treat as a tie. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.

Canary Mail full profile →Proton Mail full profile →
Machine formatsJSONMarkdownGraphQLor send Accept: application/json
Canary Mail53
Proton Mail50
Score
Vioscale score
Canary Mail53 / 100low · 43%
Proton Mail50 / 100high · 76%
Pricing
Free tier
Canary Mail✓
Proton Mail✓
Model
Canary Mailfreemium
Proton Mailfreemium
Price level
Canary Mailmid
Proton Maillow
Starting price
Canary Mail$36
Proton Mail–
Transparent
Canary Mail✓
Proton Mail✗
Integrations
Count
Canary Mail9
Proton Mail11
Security
Gdpr
Canary Mail✓
Proton Mail✓
Hipaa
Canary Mail✓
Proton Mail✓
Iso27001
Canary Mail–
Proton Mail✓
Pci
Canary Mail–
Proton Mail✓
Reliability
Sla pct
Canary Mail–
Proton Mail99.95
Market
Availability

Capabilities

Feature-by-feature on the axes that matter for email clients. “-” means undocumented, not absent.

Capabilities
Deployment model
Canary Mail-
Proton MailCloud synchronization proxy
Universal imap smtp exchange support
Canary Mail-
Proton Mail✓
Keyboard shortcut only navigation speed
Canary Mail-
Proton Mail✗
Split inbox AI auto categorization
Canary Mail-
Proton Mail✗
Read receipts and open tracking
Canary Mail-
Proton Mail✗
Snooze and scheduled send later
Canary Mail-
Proton Mail✓
Generative AI LLM email drafting
Canary Mail-
Proton Mail✗
Conversational chat layout view
Canary Mail-
Proton Mail✗
Unified multi account inbox view
Canary Mail-
Proton Mail✓
Pgp end to end encryption support
Canary Mail-
Proton Mail✓
SOC2 type ii
Canary Mail-
Proton Mail✗
ISO 27001
Canary Mail-
Proton Mail✓
Pricing model
Canary Mail-
Proton MailFreemium

What each one is

The product in its own terms, so the numbers below have context.

Canary Mail

Canary Mail is an email client that consolidates multiple email accounts (Gmail, Outlook, iCloud, Exchange, IMAP) into a single unified inbox across desktop and mobile devices. It emphasizes end-to-end encryption, tracker blocking, phishing protection, and optional AI features for summarization and email organization, while maintaining a privacy-first architecture where emails remain stored with the user's provider.

Independently observed

Proton Mail

An email platform that uses end-to-end encryption to protect message contents from server access. Funded by subscribers rather than data exploitation, it provides privacy-focused communication for individuals and businesses with features like password-protected emails, alias generation, and team management tools.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Canary Mail

from $36/yrHybridFree tier7-day trial

Free tier available. Paid plans from $36/year (Growth) or $100/year (Pro+). Both also offered as one-time lifetime purchases. 7-day free trial, no credit card required.

  • FreeFree
    • Unified Inbox
    • 1-Click Unsubscribe
    • Cross-platform support
  • Growth$36/year (or lifetime purchase option available)
    • Everything in Free
    • AI Copilot
    • App Integrations
  • Pro+$100/year with 2 months free (or lifetime purchase option available)
    • Everything in Growth
    • PGP Encryption
    • SecureSend Encryption (HIPAA)
    • Priority Support
as of verify ↗

Proton Mail

freemiumFree tier14-day trial
  • Essential-
    • Unlimited logins, notes, and credit cards
    • Browser, mobile, and desktop apps
    • Secure vault, item and link sharing
    • Built-in 2FA authenticator
    • Dark Web Monitoring
    • +2 more
  • Plus-
    • SSO and SCIM
    • Access to Proton Sentinel
    • File storage up to 100 MB
    • SIEM integration
    • Command line interface (CLI)
    • +1 more
  • Workspace Standard-
    • 1 TB storage per user
    • 15 custom email domains
    • Secure personal and shared calendar
    • Cloud storage and sharing
    • User permissions and access management
    • +1 more
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Canary Mail✗
Proton Mail✓
iOS
Canary Mail✓
Proton Mail✓
Android
Canary Mail✓
Proton Mail✓
macOS
Canary Mail✓
Proton Mail✓
Windows
Canary Mail✓
Proton Mail✓
Linux
Canary Mail✗
Proton Mail✓
CLI
Canary Mail✗
Proton Mail✓
Deployment
Cloud / SaaS
Canary Mail✓
Proton Mail✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

In common (2)
  • Gmail
  • Outlook

Canary Mail

9 total - 7 not shared
  • iCloud
  • Exchange
  • IMAP
  • Yahoo Mail
  • AOL
  • ProtonMail
  • Office365
Independently observed

Proton Mail

11 total - 9 not shared
  • Yahoo
  • Apple Mail
  • Thunderbird
  • Google
  • Okta
  • Microsoft Entra ID
  • ADFS
  • Edugain
  • SimpleLogin
Independently observed

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.