Software Alternatives & Startups

Slackware VS CloudLinux

Compare Slackware VS CloudLinux and see what are their differences

Slackware

Slackware Linux is an advanced Linux operating system, designed with the twin goals of ease of use...

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
This page does not exist

Which is more popular?

Based on our record, Slackware seems to be more popular. It has been mentioned 4 times since March 2021.

social mentions
4 vs 0
Linux Distribution popularity
100% vs 0%

Base details

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

Slackware
CloudLinux
Website slackware.com cloudlinux.com
Pricing —
Open source
Listed in

Features and specs

What each product offers, as listed by its team.

Slackware 5 features
CloudLinux 5 features
  • Simplicity
    Slackware follows a philosophy of simplicity and minimalism, providing a system that is free from unnecessary layers or GUIs, allowing users to have more control over their environment.
  • Stability
    The distribution is known for its stability as it uses well-tested components and avoids including any experimental features.
  • Unix-Like Experience
    Slackware provides a very Unix-like experience, which is appealing to advanced users looking to work closer to the system's core without abstractive layers.
  • Customization
    With Slackware's minimal default setup, users can customize their system extensively according to their needs and preferences.
  • Comprehensive Documentation
    Slackware’s documentation and supportive community help users understand the system better and solve issues on their own.

Possible disadvantages

  • Steep Learning Curve
    Slackware can be challenging for beginners due to its manual configuration requirements and lack of GUIs for system management.
  • Limited Package Management
    Unlike other distributions with advanced package management systems (e.g., APT, YUM), Slackware relies on a more manual approach, making software management potentially cumbersome.
  • Fewer Automated Tools
    Slackware lacks some automated tools that other distributions provide, requiring users to perform more manual setup and maintenance tasks.
  • Slower Release Cycle
    Its slower release cycle means that the distribution might not always provide the latest software versions, which may not appeal to users wanting the most current applications.
  • Less Commercial Support
    Compared to more popular distributions, Slackware has less commercial support, which could be a limitation for enterprise environments looking for professional assistance.
  • 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.

Slackware
CloudLinux

Overall verdict

  • Slackware is considered a good Linux distribution for users who prefer a stable, traditional, and straightforward Linux experience. However, it might not be the best choice for those looking for a more user-friendly or feature-rich distribution with extensive graphical user interfaces and tools.

Why this product is good

  • Slackware is one of the oldest Linux distributions. It is known for its simplicity and being a no-frills, Unix-like operating system. Its design philosophy emphasizes simplicity and transparency. Users appreciate the control it provides and the fact that it stays true to Unix principles. It's renowned for its stability, lack of unnecessary bells and whistles, and the control it offers to the user over the operating system.

Recommended for

    Slackware is recommended for advanced Linux users, system administrators, and those who appreciate the Unix design philosophy. It's particularly suitable for users who want to have full control over their system configuration and prefer manual software management and configuration.

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.

Slackware 3 videos + Add
CloudLinux 3 videos + Add

Slackware 14 Install & Review

More videos

  • - A look at Slackware
  • - Moving to Slackware

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
Slackware
CloudLinux
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

User comments

Share your experience with using Slackware 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.

Slackware no reviews yet
CloudLinux no reviews yet

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.

Slackware 4 mentions
CloudLinux 0 mentions
  • My first Linux installation!
    Congrats on making it past the slackware.com Install Help page that seeks to walk you through selection of non-existing boot and root floppy disks. Source: over 4 years ago
  • Slackware 15 multilib
    Using the slackware.uk mirror of Alienbob's content is a LOT faster than going to slackware.com:. Source: over 4 years ago
  • Slackware 15.0 x86 stable is released
    Stay tuned to http://slackware.com and the ##slackware IRC channel on. - Source: Hacker News / over 4 years ago

View more

Tracking CloudLinux since Mar 2021.

Alternatives to Slackware and CloudLinux

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