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ExpressVPN vs Proton VPN: catalog facts
ExpressVPNProton VPN
Paid

A paid subscription is required.

Freemium

The free tier has no data cap but limited countries and speeds. Paid plans add more…

Windows, macOS, Linux, Android, iOS, Browser extension Windows, macOS, Linux, Android, iOS, Browser extension
  • RAM-only servers and the Lightway protocol, with published audits
  • Router firmware as well as desktop and mobile apps
  • A free tier with no data cap and no advertising
  • Clients are open source on every platform and independently audited
  • Among the most expensive consumer VPNs
  • Owned by Kape Technologies, which also owns several review sites
  • An account is required, even for the free tier
  • Free tier covers few countries and slows down at peak times
Downloadable app, Browser extension Downloadable app, Browser extension
Closed source Open source
License not stated License: GPL-3.0
Not stated if an account is needed Account needed
Not stated if it works offline Works offline

Checked September 22, 2026

Checked September 21, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.