What are some alternatives?
When comparing WireGuard and Tinc VPN, you can also consider the following products
OpenVPN - OpenVPN - The Open Source VPN
LogMeIn Hamachi - LogMeIn Hamachi is a hosted VPN service that securely connects devices and networks, extending...
ProtonVPN - ProtonVPN is a security focused FREE VPN service, developed by CERN and MIT scientists. Use the web anonymously, unblock websites & encrypt your connection.
ZeroTier - Extremely simple P2P Encrypted VPN
Tor Browser - Tor is free software for enabling anonymous communication.
SoftEther VPN - It virtualizes Ethernet by software-enumeration.