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Shellngn vs WeTTY: catalog facts
Shellngn	WeTTY
Freemium Free sign-up for the cloud service; the self-hosted Pro edition is a paid product.	Free Free and open source.
Web, Self-hosted	Web, Self-hosted
SSH, SFTP, RDP and VNC in one browser interface No client installation needed on the device you connect from	Terminal access from any browser without a local SSH client Works over HTTPS
Not open source Cloud edition routes connections through a third-party service	You have to run and secure the server yourself Exposing a shell on the web needs careful access control
Self-hosted, Hosted service	Self-hosted
Closed source	Open source
License not stated	License not stated
Account needed	Not stated if an account is needed
Needs internet	Not stated if it works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked September 24, 2026

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