WordPress Multisite: What It Is and When to Use It

What Is WordPress Multisite?

WordPress Multisite is a feature built into WordPress that allows you to run a network of websites from a single WordPress installation. All sites share the same codebase and theme files, but each has its own content, users, and settings.

The Right Use Cases

Multisite genuinely makes sense when:

• You run multiple sites for the same organization (e.g., a university with department sites)
• You are building a SaaS product where each customer gets their own subdomain
• You manage many sites with identical structure and want centralized plugin management
• You need a content network where posts can be shared across sites

The Wrong Use Cases

Most small businesses and developers should not use Multisite. It is overkill and adds complexity when:

• You just want multiple separate websites (separate hosting accounts are simpler)
• You need maximum per-site flexibility (Multisite constrains some plugin and theme options)
• Your sites have significantly different structures
• You want clients to have cPanel access to their own sites (Multisite does not work that way)

Multisite and Hosting

Multisite requires specific server configurations that are available on JIJ Business and Managed plans. If you are considering Multisite for a client project, open a support ticket and we can review whether your hosting configuration supports it.