Neither ProtonVPN nor Telios offers a free trial.
ProtonVPN is designed for Large Enterprises, Medium Business and Small Business.
Telios is designed for Large Enterprises, Medium Business and Small Business.
Pricing for ProtonVPN Starts at $4/Month when Billed Yearly whereas for Telios Starts at $3/Month.
Some top alternatives to ProtonVPN includes TunnelBear, PureVPN, CyberGhost VPN, IVPN, NordVPN, Private Internet Access VPN, PrivateVPN, Ivacy VPN, Surfshark, Windscribe, ProXPN VPN, Mullvad VPN, Fast VPN and Planet VPN.
Some top alternatives to Telios includes Tutanota, ZixEncrypt, Virtru, Proofpoint Email Encryption, Mailfence, CTemplar, DataMotion Secure Email, Encrypted Work and Sealit.