4 Best Free Proton VPN Alternatives (2026)

Proton VPN: swiss open-source VPN with an unlimited-data free plan. It costs about $3.49 per month on its best-value plan. Of the 10 alternatives we track, 4 match the "Free" filter. Windscribe is the closest match, sharing 89% of Proton VPN's tracked features and platforms. Every option links to its own alternatives, so you can keep exploring.

Last reviewed October 19, 2026 · 4 alternatives