Aayush Shrestha

Sutrify Post Relay lets you automatically replicate posts from one WordPress site to another using the standard WordPress REST API. All credentials are encrypted in the database using AES-256-CBC so nothing sensitive is stored in plain text.
Key Features:
<ul>
<li>AES-256-CBC Encryption at Rest — API credentials are encrypted with a SHA-256 derived key before being stored in the database.</li>
<li>Granular Status Rules — Choose exactly which status transitions (Publish, Draft, Pending, Private) trigger a sync dispatch.</li>
<li>Custom Post Type Mapping — Map local CPT slugs to the matching slugs registered on the remote site.</li>
<li>Retry Queue — Failed syncs are queued in a custom log table and retried automatically via WordPress Cron.</li>
<li>Audit Log Viewer — Browse request payloads and response bodies from the admin dashboard and export them as CSV.</li>
<li>Bulk Sync — Retroactively push any existing set of posts with a batched, progressive bulk runner.</li>
<li>Multisite Compatible — Fully network-compatible, storing settings in network option tables when running on a multisite installation.</li>
</ul>

Sutrify Post Relay

Securely push posts from one WordPress site to another via the REST API, with AES-256 encryption, a retry queue, and full audit logs.

Obtain Infotech

WP Multisite User Sync/Unsync plugin can sync/unsync users from one site (blog) to the other sites (blogs) in your WordPress Multisite Network.
<h4>Features</h4>
<ul>
<li>Sync/Unsync individual user.</li>
<li>Sync/Unsync to single site.</li>
<li>Sync/Unsync to multiple site.</li>
<li>Sync/Unsync to all site.</li>
</ul>
<blockquote>
PRO Features
<ul>
<li>Sync automatically user in WordPress Multisite Network sites when user add/update/register.</li>
<li>User Sync Type options: ‘Auto Sync’ and ‘Manual Sync’.</li>
<li>Auto User Sync Type options: ‘All sites’, ‘Main site to sub sites’ and ‘Sub site to main site’.</li>
<li>Auto Unsync option: Enable/Disable auto unsync when user delete.</li>
<li>Bulk sync/unsync users.</li>
<li>Individual sync/unsync user.</li>
<li>Frontend register user will automatically sync.</li>
<li>Sync/Unsync user to single site.</li>
<li>Sync/Unsync user to multiple site.</li>
<li>Also, support WooCommerce customers.</li>
</ul>
<a href="https://codecanyon.net/item/wordpress-multisite-user-syncunsync/19660623/" rel="nofollow ugc">Upgrade to Pro Now</a>
Others WordPress Multisite Network Sites Plugins
<ul>
<li><a href="https://codecanyon.net/item/wp-multisite-content-copier-pro/19166406" rel="nofollow ugc">WordPress Multisite Content Copier/Updater</a></li>
<li><a href="https://codecanyon.net/item/wordpress-multisite-posts-pages-and-custom-post-types-sync/20143748" rel="nofollow ugc">WordPress Multisite Posts, Pages and Custom Post Type Posts Sync</a></li>
<li><a href="https://codecanyon.net/item/woocommerce-multisite-product-sync/20137238" rel="nofollow ugc">WooCommerce Multisite Product Sync</a></li>
<li><a href="https://codecanyon.net/item/woocommerce-multisite-content-copier/19660524" rel="nofollow ugc">WooCommerce Multisite Content Copier/Updater</a></li>
<li><a href="https://codecanyon.net/item/wordpress-multisite-media-syncunsync/20257503" rel="nofollow ugc">Multisite Shared Media for WordPress</a></li>
</ul>
WordPress API Based Sync Plugins (WordPress Single Separate Sites)
<ul>
<li><a href="https://codecanyon.net/item/wordpress-api-posts-and-pages-sync-with-multiple-wordpress-sites/22075096" rel="nofollow ugc">WordPress API Posts and Pages Sync with Multiple WordPress Sites</a></li>
<li><a href="https://codecanyon.net/item/wordpress-api-multiple-sites-user-sync/21608092" rel="nofollow ugc">WordPress API Multiple Sites User Sync</a></li>
<li><a href="https://codecanyon.net/item/woocommerce-api-product-sync-with-multiple-web-stores-shops/21672540" rel="nofollow ugc">WooCommerce API Product Sync with Multiple WooCommerce Stores (Shops)</a></li>
</ul>
</blockquote>
<h4>Settings</h4>
<ul>
<li>User Roles: Select user roles you want to give individual sync/unsync access.</li>
</ul>
<h4>Usage</h4>
Individual Sync/Unsync: You can sync/unsync individual users from one site to the other sites. Please follow the below steps.
<ul>
<li>Edit any user.</li>
<li>You will see ‘WordPress Multisite User Sync/Unsync’ section.</li>
<li>Select destination sites you want sync/unsync.</li>
<li>Click on ‘Sync/Unsync’ button.</li>
</ul>

WP Multisite User Sync/Unsync

Was okey for me, as I have only a couple of users.

Worked for me just fine

Sync/unsync users from one site (blog) to the other sites (blogs) in your WordPress Multisite Network.

Sutrify Post Relay vs WP Multisite User Sync/Unsync