Quick Summary
ProtonVPN comes from the team behind ProtonMail, the world's most popular encrypted email service. Based in Switzerland — known for strong privacy laws — ProtonVPN offers a genuinely free tier with no data caps, a rarity in the VPN industry. Its Secure Core architecture routes traffic through privacy-friendly countries before exiting, providing an extra layer of protection against network-based attacks.
Score Breakdown
What We Like
- ✓ Genuinely free tier with no data caps
- ✓ Swiss jurisdiction with strong privacy laws
- ✓ Secure Core multi-hop architecture
- ✓ Open-source and independently audited
- ✓ Integrated with Proton ecosystem
What Could Improve
- ✗ Free tier limited to servers in 3 countries
- ✗ Slower speeds compared to top competitors
- ✗ Smaller server network
Features
ProtonVPN features Secure Core servers that route traffic through Switzerland, Iceland, or Sweden before reaching the exit server. NetShield blocks ads, malware, and trackers. The VPN Accelerator technology can improve speeds by up to 400%. All apps are open-source and have been independently audited. Integration with ProtonMail, ProtonDrive, and ProtonCalendar offers a complete privacy ecosystem.
Pricing
ProtonVPN offers a completely free plan with no data limits — the best free VPN tier available. The Plus plan costs $4.99/month on the 2-year plan and includes all servers, streaming support, and Secure Core. The Proton Unlimited plan ($7.99/month for 2 years) bundles all Proton services.
Usability
ProtonVPN's apps are clean and well-designed with a modern aesthetic. The server map provides a visual way to select connections, and the Profiles feature lets you save preferred configurations. The apps clearly indicate server load and support for streaming, P2P, and Secure Core, making server selection informed and easy.
Key Specifications
| Starting Price | Free / $4.99/mo |
| Free Version | Yes (no data cap) |
| Servers | 3,000+ |
| Countries | 68 |
| Simultaneous Connections | 10 |
| Platforms | Windows, Mac, iOS, Android, Linux |
| Money-Back Guarantee | 30 days |
Final Verdict
ProtonVPN is the best choice for users who prioritize privacy above all else. The Swiss jurisdiction, open-source transparency, and Secure Core architecture provide unmatched privacy credentials. The free tier is genuinely usable, making it an excellent starting point. For the full experience, the Plus plan delivers solid performance with best-in-class privacy.