Proton VPN vs StrongVPN
| Proton VPN | StrongVPN | |
|---|---|---|
| Transparency | 85 | 10 |
| Jurisdiction | Switzerland | United States |
| Intelligence alliance | Not in 14 Eyes | Five Eyes |
| Owner | Proton AG | Ziff Davis |
| Founded | 2017 | 2005 |
| Independent audits | Securitum | None |
| Open-source apps | ✓ Yes | ✕ No |
| RAM-only servers | ✕ No | ? To be verified |
| Kill switch | ✓ Yes | ✓ Yes |
| Anonymous payment | ✓ Yes | ✕ No |
| Free plan | ✓ Yes | ✕ No |
| Obfuscation | ✓ Yes | ✓ Yes |
| Refund | 30 days | 30 days |
| Devices | 10 | 12 |
| Protocols | WireGuard, OpenVPN, Stealth | WireGuard, OpenVPN, IKEv2 |
| Visit site | Visit site |