Software Alternatives & Startups

DirectAdmin VS CloudLinux

Compare DirectAdmin VS CloudLinux and see what are their differences

DirectAdmin

DirectAdmin is the easiest to use control panel.

Rating
0 reviews
CloudLinux

Making Linux secure, stable, and profitable for thousands of hosting providers and data centers worldwide.

Rating
0 reviews
Pricing
Open source

Which is more popular?

Based on our record, DirectAdmin seems to be more popular. It has been mentioned 1 time since March 2021.

social mentions
1 vs 0
Control Panels popularity
100% vs 0%

Base details

Website, pricing, platforms and company facts side by side.

DirectAdmin
CloudLinux
Website directadmin.com cloudlinux.com
Pricing
Open source
Listed in

Features and specs

What each product offers, as listed by its team.

DirectAdmin 6 features
CloudLinux 5 features
  • User-Friendly Interface
    DirectAdmin offers a clean and straightforward interface, which makes it easy for beginners to navigate and manage their web hosting services.
  • Lightweight Performance
    The control panel is designed to be lightweight, ensuring fast performance and low resource consumption, which can be beneficial for servers with limited resources.
  • Cost-Effective
    Compared to other popular control panels like cPanel, DirectAdmin is generally more affordable, making it a cost-effective choice for both individuals and businesses.
  • Robust Security Features
    DirectAdmin includes various security features such as two-factor authentication, firewall integration, and advanced spam control, enhancing server security.
  • Multi-Level User Access
    It supports multi-level user access (Admin, Reseller, and User), providing flexibility in managing different levels of server functionalities and access rights.
  • Active Community Support
    DirectAdmin has an active user community and support forum where users can seek help and share knowledge, contributing to quicker problem resolution.

Possible disadvantages

  • Limited Features Compared to Competitors
    While it covers essential functionalities, DirectAdmin lacks some advanced features and integrations found in more comprehensive control panels like cPanel.
  • Less Frequent Updates
    Compared to some of its competitors, DirectAdmin receives updates and new feature releases at a slower pace, which might delay the introduction of new capabilities.
  • Smaller Market Share
    DirectAdmin’s smaller market presence means less widespread third-party software support and compatibility compared to more popular solutions.
  • Learning Curve for Advanced Features
    While it is user-friendly for basic tasks, mastering advanced features and configurations on DirectAdmin can be challenging for some users.
  • Customization Limitations
    DirectAdmin offers fewer customization options and plugins compared to competitors, potentially limiting personalized setups and integration capabilities.
  • Enhanced Server Stability
    CloudLinux uses its lightweight virtualization technology (LVE) to isolate each tenant on a shared hosting server, preventing any single user from consuming excessive resources and crashing the server for everyone else. This ensures consistent uptime and performance.
  • Improved Security with HardenedPHP and KernelCare
    CloudLinux offers HardenedPHP, which patches old and unsupported PHP versions against known vulnerabilities, and KernelCare, which provides live kernel patching without requiring server reboots. These features significantly enhance server security posture.
  • Resource Limit Management
    Administrators can set granular resource limits (CPU, memory, I/O, number of processes, etc.) per user account using LVE Manager. This makes it easy to manage shared hosting environments and ensure fair resource distribution among tenants.
  • CageFS File System Virtualization
    CageFS creates a virtualized file system for each user, preventing them from seeing other users on the server, viewing sensitive configuration files, or exploiting server vulnerabilities. This adds an important layer of isolation and security.
  • Wide Compatibility with Hosting Panels
    CloudLinux integrates seamlessly with popular hosting control panels such as cPanel, Plesk, and DirectAdmin, making it straightforward for hosting providers to adopt without overhauling their existing infrastructure or workflows.

Possible disadvantages

  • Additional Licensing Cost
    CloudLinux requires a paid monthly or annual license on top of the base server cost. For smaller hosting providers or individual server owners, this additional expense can add up and may not always be justifiable compared to free alternatives.
  • Limited to CentOS/RHEL-Based Systems
    CloudLinux is built on top of RHEL/CentOS and does not support other Linux distributions like Ubuntu or Debian. This limits its adoption for hosting providers who prefer or already run non-RHEL-based environments.
  • Learning Curve for Configuration
    While CloudLinux provides powerful resource management tools, properly configuring LVE limits, CageFS, PHP Selector, and other features requires a solid understanding of the platform. Misconfiguration can lead to users being unnecessarily restricted or resources being poorly allocated.
  • Potential Performance Overhead
    The additional layers of virtualization, resource monitoring, and file system isolation introduced by CloudLinux can impose a slight performance overhead on the server compared to running a bare, unmodified Linux distribution without these controls.
  • Dependency on CloudLinux Ecosystem
    Adopting CloudLinux means relying on their ecosystem for kernel updates, PHP patches, and security fixes. If the company experiences delays in releasing patches or changes its pricing/licensing model, hosting providers may find themselves locked into a dependency that is difficult to migrate away from.

Analysis

An editorial look at what each product does well and who it suits.

DirectAdmin
CloudLinux

No analysis of DirectAdmin yet.

Overall verdict

  • CloudLinux is a well-regarded, mature Linux OS distribution and toolset specifically designed for shared hosting and multi-tenant server environments, offering strong isolation, resource management, and security features that make it a solid choice for hosting providers.

Why this product is good

  • Provides LVE (Lightweight Virtual Environment) technology for per-tenant resource isolation, preventing 'bad neighbor' effects on shared servers
  • Enhances server stability and security by isolating users so that one account's issues (crashes, resource spikes) don't affect others
  • Offers extended lifecycle support (longer than standard CentOS/RHEL support windows), which is valuable for legacy systems
  • Includes tools like CloudLinux OS Shield, Imunify360 integration, and hardened kernel options for improved security
  • Compatible with popular control panels like cPanel and Plesk, making it easy to integrate into existing hosting stacks
  • Backed by an established company with a long track record in the hosting industry and responsive support
  • Offers granular control over CPU, memory, I/O, and other resources per user account
  • Provides PHP Selector and multiple PHP version support, useful for hosting providers serving diverse client needs

Recommended for

  • Web hosting companies running shared or reseller hosting environments
  • Hosting providers needing to isolate customer accounts on the same physical server
  • Businesses requiring extended OS support lifecycles beyond standard RHEL/CentOS EOL dates
  • Enterprises using cPanel or Plesk that want tighter security and resource control
  • Hosting companies looking to reduce support tickets caused by noisy-neighbor resource contention
  • IT teams managing multi-tenant infrastructure who need governance and monitoring tools built into the OS layer

Videos

Walkthroughs and reviews on video.

DirectAdmin 1 video + Add
CloudLinux 3 videos + Add

DirectAdmin: Review Website Stats

When To Use Cloudlinux On Your Virtual Private Server (VPS)

More videos

  • - CloudLinux OS+ in a minute: Explore Features
  • - How CloudLinux Plans to Keep CentOS 6 Alive

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
DirectAdmin
CloudLinux
100% 100%
0% 0%
89% 89%
11% 11%
0% 0%
100% 100%
100% 100%
0% 0%

User comments

Share your experience with using DirectAdmin and CloudLinux. For example, how are they different and which one is better?

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

DirectAdmin no reviews yet
CloudLinux no reviews yet

View more

We have no reviews of CloudLinux yet. Be the first one to post

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

DirectAdmin 1 mention
CloudLinux 0 mentions
  • How to Deploy Mastadon On The Threefold Decentralized Cloud
    DirectAdmin, this is really exciting opportunity this company offer full featured web hosting platforms that include the initial setup being done by them, with it being compatible with the grid we only have to teach the company how to... Source: almost 4 years ago

Tracking CloudLinux since Mar 2021.

Alternatives to DirectAdmin and CloudLinux

When comparing DirectAdmin and CloudLinux, you can also consider the following products.