When comparing SuperPuTTY vs Shellngn - Cloud Based SSH Client, the Slant community recommends SuperPuTTY for most people. In the question“What are the best SSH clients for Windows?” SuperPuTTY is ranked 9th while Shellngn - Cloud Based SSH Client is ranked 11th. The most important reason people chose SuperPuTTY is:
Dynamic placement of tabs side-by-side vertically or horizontally (similar to IDEs like Eclipse/Visual Studio). This is an upgrade of the original PuTTY, which lacks this feature.
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Pros
Pro You can run tabbed sessions
Dynamic placement of tabs side-by-side vertically or horizontally (similar to IDEs like Eclipse/Visual Studio). This is an upgrade of the original PuTTY, which lacks this feature.
Pro PuTTY configuration reachable and adjustable
Since it uses PuTTY underneath you can create and configure profiles/sessions there which you can reuse in SuperPuTTY and apply to connection in any fashion you like.
Pro Easy shortcut-driven navigation
By setting up certain shortcuts you can quickly bring up your sessions, select one by typing out the first letters, return-selecting it and cycle through your tabs.
Pro Customizable UI to allow for maximum net screen size up to fullscreen
Pro Open source
Open source and hosted on Github.
Pro SSH & SFTP in your browser
Since this tool is cloud-based, there's no need to download and install anything. You can simpy run it from the browser.
Pro RDP/VNC Support
Pro Always up to date
Pro Your devices are available on any device
Pro Tunnel support
Pro RDP/VNC In your browser
Remote desktop your servers from the browser.
Pro Telnet Support
Cons
Con You still need to install PuTTY first
SuperPuTTY is a wrapper available for PuTTY, not a standalone program, therefore you need to have a PuTTY installation before you can use SuperPuTTY.
Con Expensive
$3.90 per month
Con Not free
In fact not only not free, but only available at a subscription basis.
Con Sluggish output
It's ok for a quick session, but compared to native apps it's output is slow.
Con Lack of configurability
Not enough options to trim it to your needs.