Site Maintenance Mode is a simple plugin that allows you to put your WordPress site into maintenance mode. It will show a maintenance message to all non-logged-in users while allowing logged-in users to access the site normally.
<h3>License</h3>
This plugin is licensed under the GPLv2 or later. For more information, please see <a href="http://www.gnu.org/licenses/gpl-2.0.html" rel="nofollow ugc">http://www.gnu.org/licenses/gpl-2.0.html</a>.

Sim Site Maintenance

Puts the site in maintenance mode for all non-logged-in users.

Atakan Oz

MatterWP Engineering

MatterWP Organization

Maintainer is an easy-to-use, feature-packed WordPress solution for creating maintenance mode and coming soon pages. It’s designed to be fast and simple, letting you build sleek maintenance pages, upcoming launch announcements, and under-construction notices—without slowing down your site.
High-Performance Architecture
<ul>
<li>Optimized code with zero impact on site performance</li>
<li>Loads only when maintenance mode is active</li>
<li>Lightweight implementation with no external dependencies</li>
<li>Blazing-fast page delivery</li>
</ul>
Professional Customization Options
<ul>
<li>Intuitive settings dashboard for quick configuration</li>
<li>Fully customizable heading and subheading text</li>
<li>Professional design templates ready for immediate use</li>
<li>Custom page titles and meta descriptions</li>
<li>Nine carefully crafted color schemes</li>
</ul>
Advanced Features for Developers
<ul>
<li>IP address whitelist system</li>
<li>Role-based access controls</li>
<li>Custom bypass URL parameters</li>
<li>SEO optimization settings</li>
<li>Clean, validated HTML output</li>
</ul>
Enterprise-Grade Security
<ul>
<li>WordPress security best practices implementation</li>
<li>Properly sanitized and escaped output</li>
<li>Minimal server resource utilization</li>
<li>Regular security updates and maintenance</li>
</ul>
Perfect Solution For:
<ul>
<li>Website maintenance periods</li>
<li>Pre-launch landing pages</li>
<li>Coming soon announcements</li>
<li>Under construction notices</li>
<li>Temporary site offline states</li>
<li>Agency development workflows</li>
</ul>
Built for WordPress Professionals
<ul>
<li>Compatible with latest WordPress versions</li>
<li>Multisite ready</li>
<li>Advanced SEO controls</li>
<li>IP verification system</li>
<li>Comprehensive documentation</li>
</ul>
Transform your maintenance mode experience with a solution trusted by professionals. Whether you’re an agency, developer, or site owner, Maintainer provides the tools you need for effective site maintenance communication.

Maintainer – Maintenance Mode & Coming Soon Pages

Fast, simple WordPress maintenance mode and coming soon pages.

Sim Site Maintenance vs Maintainer – Maintenance Mode & Coming Soon Pages