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Managing several WordPress sites can quickly become overwhelming – logging in to different dashboards, updating plugins repeatedly, and juggling multiple hosting accounts. Wouldn’t it be great to run all your sites from a single dashboard?

Welcome to WordPress Multisite, a powerful feature that lets you do exactly that.

In this guide, we’ll walk you through what WordPress Multisite is, how it can benefit your small business or startup, and how to set it up smoothly with Hoztlr’s hosting plans, designed to support multisite perfectly. 

Multisites WP Hoztlr

What is WordPress Multisite? 🤔

Think of WordPress Multisite as a master control center where you can manage multiple WordPress websites from one single installation. Instead of setting up WordPress for each website separately, you create a network that hosts all your sites under one roof.

Each site can have its own unique domain or subdomain, content, and design, but all share the same WordPress backend and resources.

 

Why Should Small Businesses and Startups Use Multisite?

If you run multiple related websites — for example, different product lines, franchises, or regional branches — Multisite can save you a lot of time and effort.

Advantages:

  • Centralized Management: One login and dashboard to oversee all your websites
  • Cost-Effective: Host multiple sites on one server without separate WordPress installs
  • Streamlined Updates: Update themes and plugins once, across all sites
  • Quick Site Creation: Spin up new websites in minutes, ideal for growing businesses
  • User Roles: Network Admin controls the entire system, while site admins manage their own content
 

Keep in Mind:

  • Shared Resources: Heavy traffic on one site can affect all sites on the network
  • Plugin Limitations: Some plugins don’t support Multisite and might cause issues
  • Backup Complexity: You need to backup the entire network carefully or use multisite-compatible tools
  • Control Balance: Network admins manage plugins and themes, so site admins have limited control 

 

What You Need Before Setting Up Multisite on Hoztlr

  • A Hoztlr hosting plan (Shared or WordPress Hosting) — fully compatible and optimized for Multisite
  • An existing WordPress installation or a fresh install via Hoztlr’s one-click installer
  • Access to your site’s files (via FTP, cPanel, or the Hoztlr control panel)
  • Basic familiarity with editing files like wp-config.php and .htaccess (Don’t worry, we’ll walk you through it!) 

 

How to Set Up WordPress Multisite — Step by Step

Step 1: Enable Multisite in WordPress

Using FTP or Hoztlr’s file manager, open your site’s root folder and edit the wp-config.php file.
Add this line just above the “That’s all, stop editing!” comment:

define( 'WP_ALLOW_MULTISITE', true );

Save and close the file. 

 

Step 2: Access the Network Setup Wizard

Log in to your WordPress dashboard and go to:
Tools → Network Setup

You’ll be asked to choose between:

  • Subdomains (e.g., site1.yourdomain.com)
  • Subdirectories (e.g., yourdomain.com/site1)
 

Choose based on your business needs and domain setup. 

 

Step 3: Configure Your Network

Give your network a name and confirm the admin email, then click Install. 

 

Step 4: Update Your Files

WordPress will provide code snippets to add to your:

  • wp-config.php
  • .htaccess
 

Add these snippets exactly as instructed to activate Multisite features. 

 

Step 5: Log Back In

Log out and log back into your WordPress dashboard. You should now see a My Sites menu in the top admin bar — your multisite network is live! 

 

Step 6: Add New Sites

Go to:
My Sites → Network Admin → Sites → Add New

Fill out the new site’s URL, title, and admin email, then click Add Site.
Your new site is ready to customize! 

 

Domain Mapping: Using Custom Domains for Each Site 🌐

Want to use unique domains (e.g., brand1.com, brand2.com) for each site instead of subdomains? You can.

Steps:

  1. Point the domain’s DNS to your Hoztlr server
  2. Add the domain as an “Addon Domain” in Hoztlr’s control panel
  3. Edit the site URL under Network Admin → Sites → Edit to your custom domain 

Plugins to Enhance Your Multisite Experience

 

Pro Tips After Your Multisite is Set Up

  • Only give Super Admin access to trusted users who will control the network
  • Regularly back up your entire multisite network using multisite-compatible plugins or through Hoztlr backups
  • Use a Content Delivery Network (CDN) like Cloudflare to speed up all your sites
  • Test new plugins on a staging environment before network activation
  • Use consistent naming for sites to keep your network organized 

 

FAQs — Your Top 10 WordPress Multisite Questions Answered 

1. Can I convert my existing WordPress site into a Multisite network?

Yes, but it takes careful planning. You’ll need to backup your site and follow the setup steps. Migrating existing content into the multisite can require exporting/importing or plugins. Hoztlr support can assist you.

2. Will each site have its own database?

No, all sites share one database but have separate tables for content and settings.

3. Can site admins install plugins or themes?

No. Only the Super Admin (network administrator) can install or update plugins and themes. Site admins can activate/deactivate plugins enabled by the network admin but can’t add new ones.

4. Is WordPress Multisite good for SEO?

Absolutely! Especially when using domain mapping, each site has its own domain and SEO profile. Just remember to set up permalinks and sitemaps correctly for each site.

5. What happens if one site gets hacked?

Since all sites share the same WordPress install, a security breach on one site can affect the whole network. Make sure to keep WordPress, plugins, and themes updated, and use strong security measures.

6. Will my server slow down with multiple sites?

Potentially. Resource-heavy sites on your network can affect performance. That’s why Hoztlr hosting offers scalable resources and optimized servers designed to handle multisite efficiently.

7. Can I back up or restore individual sites?

Backing up individual sites separately is more complex on Multisite. It’s best to back up the entire network regularly. Some multisite-compatible plugins can help you with this.

8. How do I handle email notifications across sites?

WordPress multisite sometimes has email issues. Use plugins like WP Mail SMTP to ensure your emails (notifications, password resets, etc.) send correctly.

9. Can I assign different admins for each site?

Yes! You can assign site-specific admins who manage content for their site but don’t have network-wide control.

10. How do I troubleshoot plugin conflicts in Multisite?

Deactivate all plugins network-wide, then reactivate one by one to identify issues. Use Hoztlr’s staging environment to test updates safely before applying changes live.

Why Hoztlr Hosting is the Best Choice for WordPress Multisite

  • Full Multisite Compatibility: Our hosting plans support multisite with no extra configuration
  • Expert Support: Friendly team ready to help with setup and troubleshooting
  • Speed and Reliability: SSD storage, optimized servers, and global CDN integration
  • User-Friendly Control Panel: Manage domains, backups, SSL, and more—all in one place 

 

Ready to Simplify Your Website Management?

Start your WordPress Multisite journey with Hoztlr Hosting today — experience seamless site management, reliable performance, and expert support tailored for small businesses and startups.

👉 Get Started with Hoztlr WordPress Hosting Now