CloudLinux offers different editions of its operating system, each tailored to specific needs. Here's a general comparison:

1. CloudLinux OS

   • Target Audience: Web hosts and data centers.
   • Features:
     • Improved stability and security for shared hosting environments.
     • Utilizes features like CageFS, PHP Selector, and HardenedPHP.
     • Optimized for stability and security in a multi-tenant environment.

2. CloudLinux OS+

   • Target Audience: Small and medium-sized businesses (SMBs).
   • Features:
     • Includes all features of CloudLinux OS.
     • Adds extended support, priority support, and additional performance optimizations.
     • Ideal for businesses looking for an extra level of support and performance.

3. KernelCare

   • Target Audience: All Linux server users.
   • Features:
     • Provides automated kernel patching without needing to reboot.
     • Helps ensure security by applying critical patches in real-time.
     • Supports multiple Linux distributions, not limited to CloudLinux.

4. KernelCare for Multi-Cloud

   • Target Audience: Cloud service providers and enterprises with multiple cloud environments.
   • Features:
     • Extends KernelCare's patching capabilities to various cloud platforms, including AWS, Azure, Google Cloud, and more.
     • Ensures consistent security across different cloud environments.

Please note that CloudLinux might have introduced new editions or made changes after my last knowledge update in September 2021. For the most up-to-date and detailed information, I recommend visiting the official CloudLinux website or contacting CloudLinux directly.