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Proton VPN Review 2026

Best Free Tier — Swiss Privacy

Overall Rating9.1/10

Proton VPN, from the makers of ProtonMail, offers the best free VPN tier with no data caps or ads. Based in Switzerland, it provides genuine privacy protection backed by Swiss law and an open-source codebase.

Category Ratings

Speed
9.0
Privacy
9.8
Streaming
8.8
Value for Money
9.5
Ease of Use
9.0
Chrome Extension
7.8

Pricing

MonthlyGBP£9.99/mo
1-Year PlanGBP£3.99/mo/mo
2-Year PlanGBP£2.39/mo/mo
Best deal: 2-year VPN Plus plan at £2.39/mo (£57.36 total)
Get Proton VPN →

✅ Pros

  • Best free VPN tier (unlimited data, no ads, no logs)
  • Swiss jurisdiction — gold standard for privacy
  • 100% open-source and independently audited
  • Secure Core multi-hop through privacy-friendly countries
  • VPN Accelerator boosts speeds by up to 400%
  • Proton ecosystem integration (Mail, Drive, Calendar, Pass)

❌ Cons

  • Free tier limited to 5 countries and 1 device
  • More expensive than Surfshark/NordVPN on paid plans
  • Chrome extension free tier can be unstable