Ipstenu (Mika Epstein)

<p>This plugin adds a new, sortable, column to the users lists, which shows the date and time they registered.</p>
<p>Primarily useful for single site (which doesn’t show this at all), on Multisite Networks it adds the user’s registration info for all individual sites.</p>
<ul>
<li><a href="https://ko-fi.com/A236CEN/" rel="nofollow ugc">Donate</a></li>
<li><a href="http://halfelf.org/plugins/recently-registered/" rel="nofollow ugc">Plugin Site</a></li>
</ul>
<h3>Privacy Notes</h3>
<p>This plugin does not track any additional data other than what WordPress natively collects upon registration. It just makes the data visble.</p>


Recently Registered

Does what it says! It add new column in the user's dashboard!
You can also sort the users by registered date and that is very usefull

Useful. Works great, as I want

Add a sortable column to the users list to show registration date.

suhailahmad64

<p>This plugin can be used to add an email address in addition to existing admin email and will receive an extra email notification whenever a new user is registered. You can install it just by downloading. Its very simple and easy.</p>
<h3>Arbitrary section</h3>
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plugins where more information needs to be conveyed that doesn’t fit into the categories of “description” or<br />
“installation.”  Arbitrary sections will be shown below the built-in sections outlined above.</p>


Worldclassthemes Notify me Plugin

I personally recommend this plugin because it is spam free and never harm your website.



This plugin is used for extra notification when a user registers

A secondary notification to receive when a new user registers

Recently Registered vs Worldclassthemes Notify me Plugin