How to: Tunneling, WebRTC, Web Socket Servers and Other Routers
* [btunnel](https://www.btunnel.in/) — Expose localhost and local tcp server to the internet. Free plan includes file server, custom http request and response headers, basic auth protection and 1 hour tunnel timeout.
  * [cname.dev](https://cname.dev/) — Free and secure dynamic reverse proxy service.
  * [conveyor.cloud](https://conveyor.cloud/) — Visual Studio extension to expose IIS Express to the local network or over a tunnel to a public URL.
  * [Expose](https://expose.dev/) - Expose local sites via secure tunnels. The free plan includes an EU Server, Random subdomains, and Single users.
  * [Hamachi](https://www.vpn.net/) — LogMeIn Hamachi is a hosted VPN service that lets you securely extend LAN-like networks to distributed teams with a free plan that allows unlimited networks with up to 5 people
  * [Hookdeck](https://hookdeck.com/pricing) — Develop, test, and monitor your webhooks from anywhere. 100K requests and 100K attempts per month with three days retention.
  * [localhost.run](https://localhost.run/) — Expose locally running servers over a tunnel to a public URL.
  * [localtunnel](https://theboroer.github.io/localtunnel-www/) — Expose locally running servers over a tunnel to a public URL. Free hosted version, and [open source](https://github.com/localtunnel/localtunnel).
  * [LocalXpose](https://localxpose.io) — Reverse proxy that enables you to expose your localhost servers to the internet. The free plan has 15 minutes tunnel lifetime.
  * [ngrok.com](https://ngrok.com/) — Expose locally running servers over a tunnel to a public URL.
  * [Pinggy](https://pinggy.io) — Public URLs for localhost with a single command, no downloads required. HTTPS / TCP / TLS tunnels. The free plan has 60 minutes tunnel lifetime.
  * [Radmin VPN](https://www.radmin-vpn.com/) — Connect multiple computers together via a VPN-enabling LAN-like network. Unlimited peers. (Hamachi alternative)
  * [serveo](https://serveo.net/) — Expose local servers to the internet. No installation, no signup. Free subdomain, no limits.
  * [stun:global.stun.twilio.com:3478?transport=udp](stun:global.stun.twilio.com:3478?transport=udp) Twilio STUN
  * [stun:stun.l.google.com:19302](stun:stun.l.google.com:19302) - Google STUN
  * [Tailscale](https://tailscale.com/) — Zero config VPN, using the open-source WireGuard protocol. Installs on MacOS, iOS, Windows, Linux, and Android devices. Free plan for personal use with 100 devices and three users.
  * [webhookrelay.com](https://webhookrelay.com) — Manage, debug, fan-out, and proxy all your webhooks to public or internal (i.e. localhost) destinations. Also, expose servers running in a private network over a tunnel by getting a public HTTP endpoint (`https://yoursubdomain.webrelay.io <----> http://localhost:8080`).
  * [Xirsys](https://www.xirsys.com/pricing/) — Unlimited STUN usage + 500 MB monthly TURN bandwidth, capped bandwidth, single geographic region.
  * [ZeroTier](https://www.zerotier.com) — FOSS managed virtual Ethernet as a service. Unlimited end-to-end encrypted networks of 25 clients on the free plan. Clients for desktop/mobile/NA; web interface for configuration of custom routing rules and approval of new client nodes on private networks

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