CodeCave

CodeCave Admin Security Auditor is a lightweight plugin that helps you monitor user activity by tracking and displaying the last login time for each user in your WordPress site.
Features:
<ul>
<li>Automatically tracks the last login time for all users</li>
<li>Displays last login information in the WordPress admin users table</li>
<li>Sortable last login column for easy user management</li>
<li>Shows “Never” for users who haven’t logged in since plugin installation</li>
<li>Timezone-aware display (uses your WordPress timezone settings)</li>
<li>Clean uninstall – removes all data when plugin is deleted</li>
<li>Translation ready</li>
<li>No configuration needed – works out of the box</li>
</ul>
Use Cases:
<ul>
<li>Monitor user engagement and activity</li>
<li>Identify inactive user accounts</li>
<li>Security auditing and compliance</li>
<li>User account cleanup and maintenance</li>
<li>Track user adoption of your WordPress site</li>
</ul>
Privacy and Data:
This plugin stores the last login timestamp as user metadata in your WordPress database. No data is sent to external servers. When you uninstall the plugin, all stored data is automatically removed.
<h3>Developer Notes</h3>
Accessing Last Login Data Programmatically:
You can retrieve the last login timestamp for a user:
<pre><code>$auditor = CodeCave_Admin_Security_Auditor::get_instance();
$last_login = $auditor->get_last_login( $user_id );

if ( $last_login ) {
 echo 'Last login: ' . date( 'Y-m-d H:i:s', $last_login );
} else {
 echo 'Never logged in';
}
</code></pre>
Hooks and Filters:
The plugin uses standard WordPress hooks and does not currently provide custom hooks. This may be added in future versions based on user feedback.

CodeCave Admin Security Auditor

Track and display the last login time for each user in the WordPress admin users table.

Konstantin Obenland

WP Last Login records when each user signs in and surfaces it as a sortable column on the Users screen — so you can see who’s active, identify dormant accounts, and confirm that real people are coming back.
Features
<ul>
<li>Sortable “Last Login” column on the Users screen, including the network admin user list on multisite.</li>
<li>Hover any date to reveal the exact login time.</li>
<li>Captures logins via the standard <code>wp_login</code> action, so it works with any login flow that triggers it — including the <a href="https://wordpress.org/plugins/two-factor/" rel="ugc">Two Factor</a> plugin, WooCommerce, BuddyBoss, and most social-login plugins.</li>
<li>Users without a recorded login show a neutral em-dash (—) — never a misleading “never” — and still sort correctly when ordered by last login.</li>
<li>Lightweight: one user meta key, no settings page, no extra database tables.</li>
<li>Filter hooks let you customize the date format or hide the column from non-admin roles.</li>
</ul>
<h3>Plugin Filter Hooks</h3>
wpll_current_user_can (boolean)
<blockquote>
Whether the column is supposed to be shown. 
 Default: true
</blockquote>
wpll_date_format (string)
<blockquote>
The date format string for the date output.
</blockquote>

WP Last Login

Good job!


Well maintained plugin. This is the only 'last login' plugin I have found that supports two factor.


Excellent + now compatible with Two Factor


Simple, yet very useful plugin. Using it on dozens of sites I manage.


Very useful

Adds a sortable "Last Login" column to the Users screen — spot inactive accounts and see who's actually using your site.

CodeCave Admin Security Auditor vs WP Last Login