Free Pagekite Alternatives

ngrok exposes local servers behind NATs and firewalls to the public internet over secure tunnels.

Deploy to the most powerful serverless platform in the world with just one command.

An open source serveo/ngrok alternative. HTTP(S)/WS(S)/TCP Tunnels to localhost using only SSH. - antoniomika/sish

Port forwarding service for exposing your local PC to Internet from behind firewall or without real IP address. Uses OpenVPN or SSH encrypted tunnel from localhost to Portmap.io.

Making it easy to play games with friends since March 2020.

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.

gw.run establishes a secure proxy between public internet and your internal app. Your application does not need to be exposed to the internet directly and therefore may reside on any machine behind firewall or NAT.

Cloud Native Tunnel. You can use inlets to connect HTTP and TCP services between networks securely. Through an encrypted websocket, inlets can penetrate firewalls, NAT, captive portals, and other restrictive networks lowering the barrier to entry.

remote.it is a platform that brings the world of disconnected networks to your browser, desktop and mobile devices. Securely access devices connected to any network like they were on your own local network.

You can create localhost server to publish everyone.

Your local webserver or game server or you can connect Raspberry pi

https://localtonet.com/ you can use this website. Its supports HTTP,TCP and UDP

And its free. Without time limits.