Foluso Oluwole

IP Logger & Duplicate Redirector (ILDR) logs the IP addresses of visitors to your WordPress site. 
You can view all logged IPs in the admin dashboard, see how many times an IP has visited, and export logs as a CSV file.
Key features: 
* Log all visitor IPs with timestamps. 
* Detect duplicate IPs and optionally redirect them to a custom URL. 
* Automatic IP retention cleanup after a configurable time period. 
* Admin page to view logs (with pagination). 
* Export logs to CSV. 
* Settings page with options: 
 – Set retention time (hours). 
 – Enable/disable redirect. 
 – Set redirect URL. 
 – Exclude logged-in admins from being logged or redirected. 
* Fully WordPress-native, no third-party dependencies.

IP Logger & Duplicate Redirector

A lightweight plugin to log visitor IP addresses, detect duplicates, and optionally redirect repeat visitors.

klickonit

User activity logger is a simple plugin which, once enabled, will send you an email whenever anyone logs into or out of you WordPress site.
<h4>Key Features</h4>
<ul>
<li>Records (in the email inbox) each user login/logout action</li>
<li>Can be enabled and disabled from the admin panel</li>
<li>Allows any email address to be used to capture the user activity records</li>
</ul>

IP Logger & Duplicate Redirector vs User Activity Logger