| Ownership & hosting | Open source, self-hosted, complete infrastructure choice | Managed hosting by default, plus static export and external deployment/storage options for compatible projects |
| Design layer | Core editor plus theme/page-builder ecosystem; highly flexible depending on stack | One native responsive visual editor and component model |
| Business functionality | Huge plugin ecosystem; agency chooses and maintains the combination | Booking, members, forum, secure forms, managed email and workflows available as managed platform features |
| Updates & compatibility | Core, themes and plugins can update independently and need ongoing maintenance | Platform features are maintained as one product; project versions, snapshots and backups add recovery layers |
| Several sites | WordPress Multisite shares one installation, core files, plugins and themes across a network | Networks coordinates content/resources across separate client sites with targeting, local overrides and conflict states |
| Cost model | WordPress software is free; hosting, premium plugins, builder licenses and maintenance vary by stack | Published-site quotas and common platform features are bundled into fixed Communik plans |