The listed hubs allow public registration for the Hubzilla network. All hubs in the network are interlinked so membership on any of them conveys membership in the network as a whole. Some hubs may require subscription or provide tiered service plans. The hub itself may provide additional details.
| Hub URL | Access Type | Registration Policy | Software |
| zentailife.com | tiered | open | Hubzilla 8.0 |
| trinidad.social Trinidad, Colorado | free | open | Hubzilla 8.2 |
| hub.art3mis.de Germany | free | open | Hubzilla 8.6.3 |
| fediverse.kane-il.us Kane County, Illinois, USA | tiered | approve | Hubzilla 8.6.3 |
| lugnsk.org | free | open | Hubzilla 6.0.1 |
| libera.site Earth | free | approve | Hubzilla 8.6.3 |
| zotview.civilfreedom.org | free | approve | Hubzilla 6.4.2 |
| mycutecritters.com United States | free | open | Hubzilla 7.2.2 |
| hub.pericles.hu Magyarország | free | open | Hubzilla 8.6.3 |
| hub.vilarejo.pro.br | free | approve | Hubzilla 8.8.1 |
| hub.aeon-hq.net France | free | approve | Hubzilla 8.6.3 |
| hub.netzgemeinde.eu Berlin, Germany | free | open | Hubzilla 8.8.1 |
| hub.tschlotfeldt.de Schleswig-Holstein, Germany | free | approve | Hubzilla 8.8.1 |
| fedi.thechangebook.org France | free | approve | Hubzilla 8.8.1 |
| coopterre.net Sherbrooke, QC | free | open | Hubzilla 5.4.2 |
| hubzilla.fkn-systems.de | tiered | approve | Hubzilla 7.6.1 |
| marydplays.com United States | free | approve | Hubzilla 7.2.2 |
| hub.toot.cat | free | open | Hubzilla 6.4.2 |
| hubzilla.l-p-d.org | free | approve | Hubzilla 7.6.1 |
| social.woefdram.nl Netherlands | free | open | Hubzilla 8.6.2 |
| simulacron.christoph-stracke.de Westfalen | free | open | Hubzilla 5.0.8 |
| hubzilla.online | free | open | Hubzilla 8.2 |
| respiroaventura.com.br Brasil | tiered | open | Hubzilla 8.6.3 |
| ussr.win United Solar Satanists of Rhodesia - Confoederatio Helvetica outpost | free | open | Hubzilla 8.8.1 |
| im.allmendenetz.de Germany/Cologne | free | open | Hubzilla 8.6.3 |
| hub.redfish.ca | free | open | Hubzilla 8.6.1 |
| hub.volse.no Norway | free | approve | Hubzilla 8.8.1 |
| zapalot.in-eu.net EU | free | open | Hubzilla 8.6.1 |
| tiksi.net Arctic | tiered | open | Hubzilla 8.8.1 |
| www.zilaa.online | free | open | Hubzilla 8.2 |
| universul.exploratorilor.ro Romania | free | open | Hubzilla 8.6.3 |
| hub.hubzilla.de Berlin, Germany | free | open | Hubzilla 8.8.1 |
| zotum.net Europe | tiered | open | Hubzilla 8.9 |
| jaykaysplace.uk | free | open | Hubzilla 8.0 |
| ehrenfeld.social Cologne-Ehrenfeld, Germany | free | open | Hubzilla 8.8.1 |
| hort.fan | tiered | open | Hubzilla 7.6.1 |
| sn.marimontemallorca.com | tiered | open | Hubzilla 8.6.1 |
| hub.trollskog.de | free | open | Hubzilla 8.8 |