Marcus (aka @msykes)

=THIS PLUGIN IS ONLY USEFUL IF YOU’RE USING MULTI-SITE MODE=
This is the same plugin previously available at <a href="http://firestats.cc/wiki/WPMUPluginCommander" rel="nofollow ugc">http://firestats.cc/wiki/WPMUPluginCommander</a>, which has been used reliably with wordpress multi-site networks for many years.
Plugin Commander is a plugin management plugin for multi-site mode, which allows further control on network-activated plugins.
It allow you to do the following things:
<ul>
<li>Mark any plugin in the plugins directory to be automatically activated for new blogs.</li>
<li>Mass activate or deactivate a plugin for all existing blogs</li>
<li>Choose which plugins users can activate and deactivate through Manage->Plugins, for this to make sense you need to disable the built-in plugins menu (through Site Admin->Options->Menus)</li>
<li>Activate and deactivate plugins for specific blogs, even if the blog owner is not allowed to control those plugins.</li>
</ul>

Plugin Commander

Plugin Commander is a plugin management plugin for multi-site mode, which allows further control on network-activated plugins.

Unioney

MassPost is the ultimate tool for editors, publishers, and agencies managing multiple WordPress websites. 
Instead of copying content across sites, you can publish a post once and automatically syndicate it to as many target websites as you like.
<h3>Why Choose MassPost?</h3>
<ul>
<li>Publish Once, Share Everywhere – Write your post once and send it to all your websites with a single click. </li>
<li>Keep Your Content Consistent – Categories, tags, featured images, and formatting are preserved across all sites. </li>
<li>Stay Organized – When you delete a post, it’s automatically removed from all connected sites. </li>
<li>Save Time – Edit posts faster with Quick Edit support right from your posts list. </li>
<li>Schedule Ahead – Set a future publish date and it syncs perfectly across all your websites. </li>
<li>Protection Built-In – Your sites communicate securely with password-protected connections. </li>
<li>Only Send What Changed – MassPost is smart enough to skip posts that haven’t been modified, keeping things fast. </li>
<li>Your URLs Stay the Same – Post links (slugs) remain consistent, making it easier for readers to find content. </li>
<li>Content Images Sync – Images embedded in your post content are automatically downloaded and hosted locally on each target site.</li>
</ul>
MassPost streamlines content distribution, keeps your network of sites consistent, and saves countless hours of manual work.
<h3>Requirements</h3>
<ul>
<li>WordPress 6.0 or higher </li>
<li>PHP 7.4 or higher (works with PHP 8.0 → 8.4) </li>
<li>WP-Cron (or real cron) enabled </li>
<li>Standard PHP extensions: cURL, OpenSSL, DOM </li>
<li>512 MB+ PHP memory recommended if running many feeds with AI</li>
</ul>
Best practice for performance 
For the smoothest AI processing and zero-maintenance cron execution, we recommend hosting your WordPress site on <a href="https://ihost.eco" rel="nofollow ugc">ihost</a> WordPress Cloud Hosting. See FAQ Recommended hosting for an ihost-optimised <a href="https://wordpress.org/plugins/masspost/#suggested%20php%20directives" rel="ugc">php.ini</a> template you can copy-and-paste.

MassPost – Post, Share, Send to Several Websites

Publish once, distribute everywhere. MassPost securely pushes WordPress posts, all formats, images, categories etc to multiple sites.

Plugin Commander vs MassPost – Post, Share, Send to Several Websites