TunnelBear is described as 'Easily browse privately with secure VPN. High-speed global access, protects data, bypasses restrictions, and offers encrypted connections in 48 countries' and is a very popular VPN service in the security & privacy category. There are more than 100 alternatives to TunnelBear for a variety of platforms, including Android, Windows, iPhone, Mac and iPad apps. The best TunnelBear alternative is Proton VPN, which is both free and Open Source. Other great apps like TunnelBear are Mullvad, Tor VPN, Windscribe and Psiphon.