Plugin Compatibility Checker

The Plugin Compatibility Checker helps you keep your WordPress site stable and secure by scanning installed plugins for PHP and WordPress version compatibility. It also alerts you about known plugin vulnerabilities (available via the Portal Dashboard).

Free scans are powered by Tide, an open-source project that analyzes plugins and themes for PHP compatibility. This provides baseline legacy compatibility data up to PHP 8.0 without requiring a license.

With a valid license, you unlock advanced future-proof compatibility checks up to PHP 8.4, email notifications, and vulnerability insights via the CompatShield Portal.
Buy License Here: https://www.compatshield.com/

✨ Key Features

• PHP Compatibility Check – Scan plugins for PHP compatibility.

  • Free version: Legacy compatibility results from Tide, up to PHP 8.0
  • Licensed version: Future-proof CompatShield Portal results up to PHP 8.4

• Plugin Rescan – Quickly rescan whenever you install or update plugins.

• Email Notifications – Get notified when scans are completed (licensed only).

• Portal Integration – View full scan results in the CompatShield Portal.

• Vulnerability Alerts – Vulnerability data is only available in the Portal Dashboard (licensed users).

• “No Data” Plugins Handling – Easily identify custom/premium plugins or removed versions not available on WordPress.org.

🔑 Free vs Licensed

• PHP Compatibility Check
  Free: Up to PHP 8.0 (via Tide)
  Licensed: Up to PHP 8.4 (via CompatShield Portal)

• Vulnerability Scan
  Free: Not available
  Licensed: Available in Portal Dashboard

• Email Notifications
  Free: Not available
  Licensed: Available

• Portal Dashboard
  Free: Not available
  Licensed: Full access (compatibility + vulnerabilities)

• Custom/Premium Plugins Data
  Free: Not available
  Licensed: Partially supported (depends on availability)