What are some alternatives?
When comparing beame-insta-ssl and ngrok, you can also consider the following products
Portmap.io - Expose your local PC to Internet from behind firewall and without real IP address
Pagekite - Bring your localhost servers on-line.
Serveo - Use SSH to expose local servers over the internet and inspect and replay HTTP traffic.
sish - An open source serveo/ngrok alternative. HTTP(S)/WS(S)/TCP Tunnels to localhost using only SSH.
Cylance - Cylance is an endpoint security platform that detects, prevents and blocks threats.
Packetriot - Expose services on local and private networks to the Internet.