Software Alternatives & Startups

BLOCS VS CloudLinux

Compare BLOCS VS CloudLinux and see what are their differences

BLOCS

Visual web design app.

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
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, BLOCS seems to be more popular. It has been mentioned 2 times since March 2021.

social mentions
2 vs 0
CMS popularity
100% vs 0%

Base details

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

BLOCS
CloudLinux
Website blocsapp.com cloudlinux.com
Pricing
Open source
Listed in

Features and specs

What each product offers, as listed by its team.

BLOCS 6 features
CloudLinux 5 features
  • User-Friendly Interface
    Blocs offers a highly intuitive, drag-and-drop interface that makes it accessible for users with little to no coding experience. Its visual design approach allows users to build and modify websites quickly and efficiently.
  • Responsive Design
    Blocs automatically creates responsive websites that look and function well on a variety of devices, including desktops, tablets, and smartphones. This ensures a seamless user experience across different platforms.
  • Customizable Pre-made Blocs
    The app provides a variety of pre-made blocs (sections) that can be easily customized to fit the specific needs of a project. These ready-to-use components speed up the creation process significantly.
  • Integration with Third-Party Tools
    Blocs supports integration with various third-party tools and services, including CMS platforms like WordPress, enabling more dynamic and feature-rich websites.
  • Export and Self-Hosting
    Users can export their projects and host them on their own servers. This flexibility allows for greater control over the website and its data.
  • Regular Updates and Community Support
    Blocs benefits from regular updates and a strong community of users, offering a wealth of tutorials, forums, and resources for troubleshooting and learning.

Possible disadvantages

  • Mac-Only
    Blocs is currently available only for macOS, which limits its accessibility to Windows and Linux users who might prefer or require cross-platform software.
  • Learning Curve for Advanced Features
    While the basic features are user-friendly, mastering some of the more advanced functionalities can require a significant investment of time and effort, particularly for users who are not familiar with web design principles.
  • Limited Built-in CMS Options
    Compared to dedicated CMS platforms, Blocs has fewer built-in content management capabilities, which might necessitate the use of third-party CMS solutions for larger or more complex sites.
  • Template Customization Restrictions
    Although Blocs offers customizable templates, there can be limitations in how extensively these templates can be modified, potentially restricting creative freedom for more advanced users.
  • Cost
    Blocs is a paid software with a one-time purchase fee, which might be a considerable investment for individuals or small businesses with limited budgets. Additionally, some features may require additional purchases such as custom blocs or templates.
  • 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.

BLOCS
CloudLinux

Overall verdict

  • Blocs is a strong contender in the field of visual web design tools, especially for those familiar with macOS. It offers a balance between ease of use and functionality, with a clean user interface and powerful features. However, its suitability largely depends on the user's specific needs, such as their preferred platform and design requirements.

Why this product is good

  • Blocs is a visual web design application targeted toward users who may not be proficient in coding. It offers a drag-and-drop interface, making it accessible for beginners and a time-saver for professionals. The tool is particularly focused on Mac users and integrates well with macOS features. Its design emphasizes ease of use and flexibility, which can be beneficial for web designers looking for efficiency and simplicity. The app includes pre-made templates, responsive design support, and customization capabilities, catering to a wide range of design needs.

Recommended for

  • Web designers seeking a Mac-compatible visual design tool
  • Beginners in web design who prefer not to code
  • Freelancers and small business owners wanting to quickly create websites
  • Designers who appreciate a clean, intuitive interface and pre-designed templates

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.

BLOCS 3 videos + Add
CloudLinux 3 videos + Add

Blocs 3 Review - The Best Web Design Tool for Mac

More videos

  • - How I make websites in Blocs 3 for Mac
  • - Blocs app review

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
BLOCS
CloudLinux
100% 100%
CMS
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

User comments

Share your experience with using BLOCS 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.

BLOCS 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.

BLOCS 2 mentions
CloudLinux 0 mentions
  • Is RapidWeaver a thing?
    Can’t comment on RapidWeaver but I’ve seen a webpage made with blocs in the wild. Source: over 4 years ago
  • UX / UI Design Portfolio • Blocs App Mockup in Figma
    I build and maintain my portfolio in Blocs App for Mac. Source: over 4 years ago

Tracking CloudLinux since Mar 2021.

Alternatives to BLOCS and CloudLinux

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