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tty-share vs sshx: catalog facts
tty-share	sshx
Free Free and open source under the MIT license.	Free Free to use; the site lists no paid plans.
macOS, Linux, Web, Command line	Windows, macOS, Linux, Web, Command line
Participants can join from a browser without installing a client Supports read-only sessions	Share a terminal with just a link End-to-end encrypted sessions
Internet sharing outside the host's NAT uses a proxy server The host tool targets Linux and macOS	Needs a network connection to the relay service Giving others shell access carries obvious security risk
Downloadable app, Web application	Downloadable app, Hosted service
Open source	Open 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 8, 2026	Official website Full listing and sources Checked September 23, 2026

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