Both are based on the same (open source) code base, but while the first is aimed at web applications deployment, the second covers the whole hosting infrastructure and it is dedicated to customers wanting to build their own massive hosting platform or improve their current infrastructures.
Support can be bought by month or by year, and you can cancel it whenever you want. There are two "coverage levels": base (monday to friday 8:00 - 20:00 GMT + 1) or full (24/7/365).
uWSGI is licensed as GPL2+linking_exception. Commercial licenses are available "per-company", for sub-licensing select the "uWSGI sub-licensing" option in the Contact Us form. Please, fill the form for more infos.
|uWSGI||Unbit hosting platform|
|uWSGI web applications deployment||✓||✓|
|uWSGI tuning (specific for the application and the frontline webserver)||✓||✓|
|uWSGI caching and internal routing strategies||✓||✓|
|uWSGI statistics and metrics analysis||✓||✓|
|Alarms and monitoring||✓||✓|
|Realtime web applications development consulting (using the uWSGI api)||✓||✓|
|Emperor + Linux namespaces and cgroups integration||✓|
|Emperor + FreeBSD jails||✓|
|Dynamic load balancing (with uWSGI routers)||✓|
|Multi users security and isolation||✓|
|Clustering (with Legion subsystem)||✓|
|Consulting for development of uWSGI plugins||✓||✓|