Compare software

sish vs Pinggy: catalog facts
sish	Pinggy
Free Free and open source under the MIT licence.	Freemium Free tunnels with changing URLs; Pinggy Pro adds persistent URLs, with a 7-day trial.
Linux, Self-hosted, Command line	Windows, macOS, Linux, Web, Command line
Works with the standard SSH client, no extra software HTTP, WebSocket and TCP tunnels plus SNI routing	Works over plain SSH without installing a client Supports HTTP, TCP, UDP and TLS tunnels
Needs a public server and domain to self-host Configuring DNS and certificates takes some effort	Free tunnel URLs change on reconnect Hosted service only; not self-hostable
Downloadable app, Self-hosted	Downloadable app, Hosted service
Open source	Closed source
License: MIT	License not stated
Not stated if an account is needed	No account needed
Not stated if it works offline	Needs internet
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.