Andreas Andersson

<p>With this plugin, you can manage roles responsibly, define custom capabilities, and assign multiple roles to users effortlessly.</p>
<h3>Features</h3>
<h3>Manage Roles</h3>
<ul>
<li>Create, edit, and delete user roles with ease.</li>
<li>Maintain flexibility and control over your site’s access permissions.</li>
</ul>
<h3>Manage Capabilities</h3>
<ul>
<li>Add custom capabilities or modify existing ones.</li>
<li>Enable, disable, add, or remove capabilities seamlessly.</li>
<li>Tailor the permissions to suit your site’s specific requirements.</li>
</ul>
<h3>Assign Multiple Roles to a Single User</h3>
<ul>
<li>Enhance user flexibility by allowing multiple roles per user.</li>
<li>Combine capabilities from different roles to create a customized experience for each user.</li>
</ul>
<h3>User Switcher</h3>
<ul>
<li>Log in as any other user directly from the Users list with a single click.</li>
<li>A clear indicator in the admin bar shows when you are operating as a switched user.</li>
<li>Switch back to your original account instantly at any time.</li>
<li>Only users with the ability to edit other users can switch, and you can only switch to users you could otherwise edit — preventing privilege escalation.</li>
</ul>


Aikon Role Manager

Aikon Role Manager empowers you to take full control of user roles and capabilities in WordPress.

Condless

<p>Limit the number of posts user can create. Any post type.</p>
<p><a href="https://en.condless.com/user-posts-limit/" rel="nofollow ugc">Documentation</a> | <a href="https://en.condless.com/contact/" rel="nofollow ugc">Contact</a></p>
<h4>How To Use</h4>
<ol>
<li>Plugin Settings: Select role, post type, limit, and cycle.</li>
</ol>
<h4>How It Works</h4>
<ul>
<li>On post creation the number of posts from this post type belong to this user for the specified cycle will be counted and if applicable the post creation will be prevented.</li>
</ul>
<h4>Features</h4>
<ul>
<li><strong>Post Creation Limits</strong>: Limit the number of posts each user role can create daily/weekly/monthly/yearly/ever.</li>
<li><strong>Hide Content</strong>: In order to make some content hidden when posts limit exceeded wrap it with the shortcodes (replace "post" with the post type of the relevant rules): [upl_hide type="post"][/upl_hide]</li>
<li><strong>Display Limits</strong>: Display the limits to the user anywhere with the [upl_limits] shortcode.</li>
<li><strong>Users Stats</strong>: Track how many posts each user used from his quota.</li>
<li><strong>Multisite</strong>: Network-wide rules can be applied via the Network Admin Dashboard (doesn’t support the Hide Content, Display Limits and Users Stats features).</li>
<li><strong>Integrations</strong>: WooCommerce, Paid Memberships Pro, MyListing theme, Restrict Content Pro, PeepSo, WordPress REST API.</li>
<li><strong>Limits per User</strong>: Set limits per user (see instructions in docs).</li>
</ul>


User Posts Limit

Отличный плагин

With a little elbow grease, the possibilities are really interesting for a multisite installation, such as limiting the total number of WooCommerce products per site (regardless of the author). The plugin is not easy to learn, not very intuitive and would surely deserve to be more explicit on certain settings, however, it does the job and the author is responsive and attentive… so I recommend it 👍 

Possibilities are really interesting for a multisite installation

Limit the number of posts user can create. Any post type.

Aikon Role Manager vs User Posts Limit