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.
Open-source platform enabling secure, seamless remote access via WireGuard tunnels with identity-based controls, a unified dashboard for monitoring and configuration, automatic SSL management, granular policy enforcement, and exposure of private resources behind firewalls.
United States
ngrok exposes local servers behind NATs and firewalls to the public internet over secure tunnels.
United States
Portal is self-hosted tunneling relay exposing localhost services through public subdomains, ngrok alternative.
DockFlare streamlines Cloudflare Tunnel and Zero Trust Access policy management by leveraging Docker labels for automated configuration and a comprehensive web UI for manual service definition and policy overrides for any rule.
Switzerland
Ghostly Share is a free desktop app and command-line tool for Windows and Linux that makes local websites, APIs, and development services easy to open on other devices or share with other people.
Austria
EU
NSL is a free, open-source tunneling service that gives any Docker host a public HTTPS subdomain with automatic TLS, requiring no static IP, no port forwarding, and no DNS configuration.
FranceEU
An open-source, single-binary CLI tool to expose local ports to public URLs via LocalTunnel, Cloudflare, or a self-hosted server with zero signup.
Share your self-hosted apps (Jellyfin, Home Assistant, Immich...) with anyone. No port forwarding, no VPN. Client for Seawise.io.
Canada
Portlatch puts a service running at home on the internet, even when your provider won't let you open a port: CGNAT, Starlink, 4G/5G boxes, DS-Lite, or a router that isn't yours.
FranceEU
Expose localhost to the internet Get a public HTTPS URL for your local dev server. No signup, no config, no tracking. Just one command.
Norway
AgentWebhook is a webhook relay service that stores incoming webhook events and allows them to be retrieved via secure pull requests.
South Korea
India
