ProtonVPN is built by Proton AG — an independently owned company registered in Switzerland. NordVPN operates under Nord Security with its VPN entity in Panama and a parent incorporated in the EU. The structural basis for trust differs before any feature comparison applies.

What you get that NordVPN doesn't offer

Proton AG's independent ownership — no parent group, no corporate conglomerate. Swiss legal registration provides cleaner separation from EU data-retention frameworks than NordVPN's EU-parent structure. All clients open-source across every platform — any researcher can audit the full codebase. Secure Core routes traffic through hardened Swiss or Icelandic servers before exit, adding a jurisdictional double-hop NordVPN has no equivalent to. Free tier with unlimited bandwidth. Privacy posture leads the comparison.

What you give up

NordVPN leads on streaming reliability, speed consistency, and app experience — gaps that show in daily use for high-volume or geographically diverse workloads. NordLynx is available across all platforms; ProtonVPN's WireGuard rollout was more gradual. Specialty server coverage — obfuscated, double-hop, P2P — is more developed at NordVPN. Swiss courts can compel Proton AG; the 2021 ProtonMail order was separate from ProtonVPN, but the jurisdiction is not immune to legal process.

What you get that ProtonVPN doesn't offer

Streaming reliability leads. Speed-sensitive routing on demanding routes is a different product priority. NordLynx across all platforms from day one. Threat Protection as an integrated layer. Broader specialty server categories. Continuous independent audit coverage since 2018. Ten simultaneous connections.

What you give up

ProtonVPN's full open-source stack means the client is verifiable on every platform — NordVPN's open-source coverage stops at the Linux client. Swiss registration provides cleaner legal footing than Panama's EU-parent exposure at the Nord Security level. Secure Core's double-hop architecture through hardened jurisdictions has no NordVPN equivalent. NordVPN's audit reports are login-gated, not publicly downloadable.