Apps similar to Cloudflare Tunnel include Fossorial Pangolin, which is open source with a free version. Other options are ngrok, Portal - Open Relay, DockFlare and Ghostly Share. You can choose from more than 10 Localhost Tunnel Services like Cloudflare Tunnel for Linux, Windows, Mac, self-hosting and the web.
rstream is a European developer-first platform for secure, zero-trust connectivity. It exposes local, private, and legacy services through outbound-only tunnels, without opening inbound ports or deploying a VPN.
France
EU
tunnel.to is a managed reverse tunneling service for exposing local applications and services through public HTTPS URLs without opening inbound ports or configuring firewall rules.
Canada
Self-hosted HTTPS tunnels expose local services and receive webhooks through your infrastructure, with OIDC SSO, deny-by-default policies, user attribution and JSON audit logs. A cross-platform CLI supports request inspection and replay for local webhook debugging.
United States
Connects devices behind firewalls or NAT with outbound-only agents for local access to remote services using encrypted tunnels. Enables use of SSH, RDP, VNC, web interfaces, or USB-over-IP without port forwarding or VPN. Supports multiple OS, roles, access control, and live tunnel monitoring.
SteadIP lets developers, homelabbers, students, and small teams publish local HTTP/HTTPS services behind NAT, CGNAT, firewalls, or dynamic IPs — without opening router ports.
Canada
