Software Alternatives & Startups

CloudLinux VS Crossword.by

Compare CloudLinux VS Crossword.by and see what are their differences

CloudLinux

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

Rating
0 reviews
Pricing
Open source
Crossword.by

Interactive web app for solving crosswords, sudoku, and logic puzzles with real‑time validation and a clean, multilingual interface.

Rating
0 reviews
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.

Base details

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

CloudLinux
Crossword.by
Website cloudlinux.com crossword.by
Pricing
Open source
—
Company — 2025
Listed in

About CloudLinux and Crossword.by

In their own words, as submitted to SaaSHub.

CloudLinux
Crossword.by

No description of CloudLinux yet.

Crossword.by is a modern web app for solving crosswords, sudoku, and logic puzzles in a clean, fast, and distraction‑free interface. The platform features real‑time validation, dynamic puzzle rendering, multilingual support, and a responsive design that works smoothly on desktop and mobile browsers.

Read more about Crossword.by

Features and specs

What each product offers, as listed by its team.

CloudLinux 5 features
Crossword.by 5 features
  • 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.
  • Free to Use
    The platform offers crossword puzzles and related content without requiring payment, making it accessible to a wide audience of puzzle enthusiasts.
  • Localized Content
    The site appears to cater to a Belarusian or Russian-speaking audience, providing crossword puzzles in a language and cultural context relevant to that demographic.
  • Simple Interface
    Crossword sites like this typically feature straightforward, uncomplicated designs that make it easy for users to find and start solving puzzles quickly.
  • Niche Community Appeal
    By focusing specifically on crosswords, the site can build a dedicated community of puzzle enthusiasts who return regularly for new content.
  • Accessible Entertainment
    Provides a low-barrier form of entertainment and mental exercise that can be enjoyed by people of various ages and educational backgrounds.

Analysis

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

CloudLinux
Crossword.by

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

Overall verdict

  • Crossword.by appears to be a niche online crossword puzzle site that can be a decent casual option for puzzle enthusiasts, though it lacks the polish, variety, and reputation of major established crossword platforms.

Why this product is good

  • Offers free access to crossword puzzles without requiring payment
  • Simple and straightforward interface for casual puzzle solving
  • Provides a quick way to pass time with word puzzles
  • May include region-specific or language-specific puzzle content

Recommended for

  • Casual puzzle solvers looking for free content
  • Users seeking a simple, no-frills crossword experience
  • People interested in region-specific crossword puzzles
  • Those who don't need advanced features like leaderboards or social sharing

Videos

Walkthroughs and reviews on video.

CloudLinux 3 videos + Add
Crossword.by 0 videos + Add

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

No Crossword.by videos yet. You could help us improve this page by suggesting one.

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
CloudLinux
Crossword.by
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

User comments

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