Fumiki Takahashi

TAROSKY INC.

Hametuha INC.

This plugin adds a block to your block editor. 
This block changes its display depending on a current user’s capability.
<ul>
<li>You can set capability for block.</li>
<li>If a current user has a capability for the block, its content will be replaced.</li>
<li>Or else, block is displayed as log in link.</li>
<li>This block is an inner block, so you can nest any blocks inside it. Convert it to a reusable block for your productivity.</li>
</ul>
See screenshot for how block will be displayed.
This plugin use REST API to convert block content, so you can use it with cached WordPress. 
Even if you use CDN like <a href="https://aws.amazon.com/cloudfront/" rel="nofollow ugc">CloudFront</a> or <a href="https://www.cloudflare.com/" rel="nofollow ugc">Cloudflare</a>, this plugin displays proper contents for each users.
For performance enhancement, <a href="https://wordpress.org/plugins/cookie-tasting/" rel="ugc">Cookie Tasting</a> is recommended. 
It decreases server access including REST API by checking COOKIE value before accessing to server side script.
<h4>Hooks</h4>
Display Customization
<ul>
<li><code>fyeo_tag_line</code> – Customize the default tagline displayed to users without capability. <code>%s</code> will be replaced with login URL.</li>
<li><code>fyeo_login_url</code> – Replace the login URL. Default is <code>wp_login_url()</code>.</li>
<li><code>fyeo_redirect_url</code> – Customize redirect URL after login. Receives post object as second argument.</li>
<li><code>fyeo_redirect_key</code> – Change query parameter key for redirect. Default is <code>redirect_to</code>.</li>
<li>
<code>fyeo_enqueue_style</code> – Whether to enqueue default theme style. Return <code>false</code> to disable.
Capability Control
</li>
<li>
<code>fyeo_capabilities_list</code> – Customize available capabilities list shown in block settings.
</li>
<li><code>fyeo_default_capability</code> – Change default capability. Default is <code>read</code>.</li>
<li>
<code>fyeo_user_has_cap</code> – Override capability check result. Receives <code>$has_cap</code>, <code>$capability</code>, <code>$user</code>.
Rendering
</li>
<li>
<code>fyeo_default_render_style</code> – Set default rendering style. Return <code>dynamic</code> for PHP rendering, empty string for async.
</li>
<li>
<code>fyeo_can_display_non_public</code> – Allow displaying restricted content for non-public posts. Receives <code>$post</code> object.
REST API
</li>
<li>
<code>fyeo_minimum_rest_capability</code> – Control REST API access. Return <code>false</code> to deny access.
</li>
</ul>

For Your Eyes Only

Add a restricted block for specified users.

SeventhQueen

Restrictions for BuddyPress gives you full control over who can see and access your BuddyPress community pages. Hide profiles, groups, activity, and messages from visitors, non-members, or specific membership levels.
Perfect for membership sites, private communities, paid networks, and gated BuddyPress installations.
<h4>What You Can Restrict</h4>
<ul>
<li>Members Directory — Hide the full members list from visitors or non-members</li>
<li>Member Profiles — Control who can view individual BuddyPress profiles</li>
<li>Groups Directory — Restrict access to the groups listing page</li>
<li>Single Group Pages — Lock individual group pages behind membership</li>
<li>Site-Wide Activity — Hide the activity stream from unauthorized users</li>
<li>Private Messages — Restrict messaging to specific membership levels</li>
</ul>
<h4>Membership Integration</h4>
Seamlessly integrates with Paid Memberships Pro (PMPro):
<ul>
<li>Apply restrictions based on your existing membership levels</li>
<li>Show upgrade prompts to non-members trying to access restricted content</li>
<li>Mix and match — some areas free, some members-only</li>
</ul>
<h4>Free Access by Profile Field</h4>
Grant free access to specific BuddyPress members based on a profile field value — no membership plugin required. Ideal for:
<ul>
<li>Giving VIP access to users with a specific role or profile attribute</li>
<li>Creating tiered access without a full membership setup</li>
<li>Whitelisting beta testers or early adopters</li>
</ul>
<h4>BuddyBoss Compatible</h4>
Fully compatible with BuddyBoss Platform, so your restrictions work whether you’re running classic BuddyPress or BuddyBoss.
<h4>How It Works</h4>
<ol>
<li>Install and activate the plugin</li>
<li>Go to Settings → BP Restrict</li>
<li>Choose which BuddyPress areas to restrict</li>
<li>Select restriction type: visitors, all non-members, or specific membership levels</li>
<li>Set a custom redirect URL or restriction message</li>
<li>Done — your community is protected</li>
</ol>
<h4>Use Cases</h4>
<ul>
<li>Private communities — Only logged-in members can browse profiles and groups</li>
<li>Paid membership sites — Gate BuddyPress features behind PMPro membership levels</li>
<li>Corporate intranets — Restrict the social layer to employees only</li>
<li>Online courses — Let students access the community, hide it from everyone else</li>
<li>Dating sites — Require membership to view profiles or send messages</li>
</ul>

Restrictions for BuddyPress

Restrict BuddyPress profiles, groups, activity, and messages by login status, membership level, or profile field.

For Your Eyes Only vs Restrictions for BuddyPress