cPanel, Webmin, Cockpit Project, aaPanel, HestiaCP, Cloudron, ISPConfig, Vesta Control Panel, DirectAdmin, CentOS Web Panel, Blackhost, MaestroPanel, ispmanager, Ajenti, Virtualmin, Ploi.io, FASTPANEL, Cipi, ZPanel, Sentora, SolidCP, Webuzo, ZesleCP, ispCP, Core-Admin, Froxlor are some alternatives to SPanel.