Portal

Self-hostable relay tunnel that exposes localhost services with no port forwarding, firewall rules, or accounts.

Servicefreeglobal

Portal is a free, open-source local tunnel tool that exposes a localhost service to the internet through self-hosted or public relays, positioned as an alternative to services like ngrok, with no accounts, port forwarding, or firewall rule changes required. It's aimed at developers who need to quickly and trustlessly share a local service without signing up for a hosted tunneling service.

Website

Full match profile

Behind the summary, Matchbox keeps a richer profile of Portal - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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