Neil Simon

Enter an email address and available contact information is displayed:
<ul>
<li>Photo</li>
<li>Name</li>
<li>Demographic information</li>
<li>Personal interests</li>
<li>Clickable social links (LinkedIn, Twitter, Facebook, …)</li>
<li>Recent <a href="http://twitter.com/" rel="nofollow ugc">Twitter</a> updates</li>
<li>Recent <a href="http://plancast.com/" rel="nofollow ugc">Plancast</a> plans</li>
<li>Optionally, emails the displayed contact information to any valid email address</li>
</ul>
Contact information provided by <a href="http://fullcontact.com" rel="nofollow ugc">FullContact</a>.
Email services provided by <a href="http://sendgrid.com/" rel="nofollow ugc">SendGrid</a>.

RainmakerMoxie

RainmakerMoxie (BETA-limited support) is an interactive sidebar widget. Enter an email address and it displays a photo, name, social links and more.

BluCloud Srl

This free plugin is provided together with the ScuolaSemplice educational activity management system and allows you to publish contact forms to acquire leads and student data that will be automatically imported into the software. 
The plugin allows you to dynamically design the forms, also including custom fields defined in ScuolaSemplice, allowing you to create completely customizable contact formsThis free plugin is provided together with the ScuolaSemplice educational activity management system and allows you to publish contact forms to acquire leads and student data that will be automatically imported into the software. 
The plugin allows you to dynamically design the forms, also including custom fields defined in ScuolaSemplice, allowing you to create completely customizable contact forms
<h3></h3>
<h3>ScuolaSemplice Contacts</h3>
Contributors: blucloud srl 
Tags: ScuolaSemplice, crm, leads, contacts, dynamic forms 
Requires at least: 5.3 
Tested up to: 5.3 
Requires PHP: 5.6 
Stable tag: 0.1 
License: GPLv3
Plugin that allows you to publish contact forms to acquire leads and student data that will be automatically imported into the ScuolaSemplice software

ScuolaSemplice Contacts

Plugin that allows you to publish contact forms to acquire leads and student data that will be automatically imported into the ScuolaSemplice software

RainmakerMoxie vs ScuolaSemplice Contacts