ThemeGrill

<p>Allows you to quickly create a maintenance/coming-soon page. You can use this plugin whenever your site is down for maintenance, currently going any upgrade or is in development. Built in options panel to add logo, background image, social icons, color, subscribe field and many more.</p>
<p>Get free support at http://themegrill.com/support-forum/</p>
<p>check the demo at http://themegrill.com/plugins/maintenance-page/</p>
<h3>Features And Options:</h3>
<ul>
<li>Responsive design looks great on your devices.</li>
<li>Logo Upload</li>
<li>Background image/color option</li>
<li>Subscriber Feature to collect emails</li>
<li>Download subscriber list as csv</li>
<li>Social icons</li>
<li>Font Color option</li>
<li>Add title, text message option</li>
<li>Option to exclude page</li>
<li>Custom CSS</li>
</ul>
<h3>Maintenance Page Pro:</h3>
<ul>
<li>Counter</li>
<li>Contact Form</li>
<li>MailChimp integration</li>
<li>Ip Whitelist</li>
<li>Background Slider</li>
<li>Background Video</li>
<li>Progress Bar</li>
<li>Google font option</li>
<li>Analytic Code Option</li>
<li>Role Based access</li>
<li>Font size option</li>
<li>About Page</li>
</ul>
<p><a href="http://themegrill.com/plugins/maintenance-page-pro/" rel="nofollow ugc">Upgrade to Maintenance Page Pro »</a></p>
<p><a href="http://demo.themegrill.com/maintenance-page-pro/" rel="nofollow ugc">View Maintenance Page Pro »</a></p>


Maintenance Page

Allows you to quickly create a maintenance/coming-soon page. Use this plugin whenever your site is down for maintenance or undergoing development.

Prosolit

<p>Prosolit Maintenance & Coming Soon – LITE Version plugin allows the WordPress site administrator to close the website for maintenance. Customize text, background and color.</p>
<h3>Features</h3>
<ul>
<li>Full-screen background</li>
<li>Configurable colors & fonts</li>
<li>Customize title, headline, text</li>
<li>Add social network links into the maintenance page</li>
<li>Maintenance end date & Countdown (PRO – Coming soon)</li>
<li>Upload your own logo (PRO – Coming soon)</li>
<li>Exlude IP address from maintenance (PRO – Coming soon)</li>
</ul>
<h3>Support</h3>


Prosolit Maintenance & Coming soon – LITE Version

Simple coming soon & under construction pages. Put your site under maintenance in minutes.

Maintenance Page vs Prosolit Maintenance & Coming soon – LITE Version