Fossorial Pangolin is described as 'Open-source identity-based remote access platform using WireGuard, offering unified management, tunneled connections, granular access controls, and SSL automation' and is a localhost tunnel service in the network & admin category. There are more than 50 alternatives to Fossorial Pangolin for a variety of platforms, including Linux, Windows, Mac, Self-Hosted and Android apps. The best Fossorial Pangolin alternative is OpenVPN Connect, which is both free and Open Source. Other great apps like Fossorial Pangolin are WireGuard, Tailscale, NetBird and Rayfish.
Dataplicity is a remote terminal for your Pi. It offers functionality similar to SSH, but it doesn't need any complex set-up to get it working behind firewalls and NAT.
United Kingdom
United States
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.
Offers an open source sharing solution built on OpenZiti for secure app tunneling. Available as SaaS or self-hosting, it supports decentralized content sharing, is scalable for large and small deployments, allows private, secure communication, and operates on Raspberry Pi.
United States
An open source serveo/ngrok alternative. HTTP(S)/WS(S)/TCP Tunnels to localhost using only SSH. - antoniomika/sish
Public URLs (tunnels), .local domains with HTTPS, traffic inspection, and an MCP server for AI agents. Mac and Windows app, Linux CLI.
Bring your localhost servers on-line. PageKite is software that gives your localhost servers names and makes them globally visible. It works with any computer and any Internet connection. It's so easy you'll never want to think about routers, IP addresses or other technic.
Denmark
EU
Transforms terminal applications into web interfaces for remote execution, supporting multiple operating systems, with HTTP and HTTPS protocols, customization options, ideal for command-line education, system administrators, and developers valuing lightweight, open-source solutions.
Local tunneling made easy. Instantly and easily share your local web server on the Internet with a public URL via SSH tunneling — zero installation, no signup, instant setup, and seamless operation behind NAT or firewall.
defguard is an SSO & VPN Server based on OpenID and WireGuard VPN with unique secure & private architecture for building secure and privacy-aware organizations.
PolandEU
Host web and TCP applications on the Internet from any network or device. Access databases, custom web apps, ssh, media servers and more. Connect to IP video cameras, automation sensors, point of sale systems, a Raspberry Pi, or other devices without a VPN or managing firewalls.
United States
