NemakiWare, Novius OS, Liferay Portal, EasySocial, Portofino, SocialGO, JomSocial, Whaller, LogicalDOC, Yooco, Process Street, phpFox, Open Social, eXo Platform, BuddyPress, mooSocial, OpenCms, Autopilot.io, Keeni Procedures, Qortex, Happeo, Noodle Intranet Software, MangoApps, TeamworkIQ, Incentive, Jostle, Communote, Linchpin, Gainsight, Azendoo, YuktiPro.com, Alfresco in the Cloud, tibbr, Elgg, HyperOffice Collaboration Suite, Brilliance File Organizer, ARXivar, Socialcast, Doleedo, SAP StreamWork, Joincube are some alternatives to HumHub.