playit.gg is described as 'Making it easy to play games with friends since March 2020' and is an website in the Network & Admin category. There are six alternatives to playit.gg, not only websites but also apps for a variety of platforms, including Linux, Mac, Windows, BSD and Self-Hosted solutions. The best alternative is ngrok, which is free. Other great sites and apps similar to playit.gg are Portmap.io (Freemium), Pagekite (Freemium, Open Source), Packetriot (Freemium) and localhost.run (Free).
ngrok exposes local servers behind NATs and firewalls to the public internet over secure tunnels. How it works You download and run a program on your machine and provide it the port of a network service, usually a web server.
Packetriot makes it simple to expose services and data on local and private networks to the Internet. You can serve static websites, dynamic web applications, test single-sign-on work-flows or build webhooks.
Spokes is an on-premise HTTP/S and TCP secure tunneling server that is used to host websites, applications and most network servers. Connect legacy hardware and software to the cloud, connect IoT and smart devices, substitute cloud and SaaS services.