Rayfish

Peer-to-peer mesh VPN connecting your devices directly, with nothing to host or sign up for.

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Rayfish is an open-source peer-to-peer mesh VPN for connecting a person's own devices, and optionally other people's, into one private network without a central server or sign-up. It uses cryptographic identity for addressing, works across NATs via direct connections or relay fallback, and adds features like magic DNS and mesh SSH. It's aimed at developers and technical users managing their own machines.

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Full match profile

Behind the summary, Matchbox keeps a richer profile of Rayfish - 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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