Software Alternatives & Startups

CALMS VS CloudLinux

Compare CALMS VS CloudLinux and see what are their differences

CALMS

White Clarke Group is the global first-class provider of end-to-end automotive and asset finance software for retail, fleet and wholesale

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.

Base details

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

CALMS
CloudLinux
Website whiteclarkegroup.com cloudlinux.com
Pricing —
Open source
Listed in

Features and specs

What each product offers, as listed by its team.

CALMS 5 features
CloudLinux 5 features
  • Comprehensive Functionality
    CALMS offers a robust suite of features that cover all aspects of auto-finance and asset management, from loan origination to portfolio management. This makes it a one-stop solution for financial institutions.
  • Scalability
    The system is designed to handle both small and large-scale operations effectively, making it suitable for organizations of varying sizes.
  • User-Friendly Interface
    CALMS boasts an intuitive and user-friendly interface that makes it easier for users to navigate through complex functionalities without extensive training.
  • Regulatory Compliance
    The platform is built to comply with key regulatory requirements, ensuring that financial institutions can meet their legal obligations with minimal hassle.
  • Cloud-Based Solution
    Being a cloud-based system, CALMS provides flexibility and ease of access, allowing users to work from any location, which is particularly useful in today's remote work environment.

Possible disadvantages

  • Implementation Time
    The comprehensive nature of CALMS means that implementation can be time-consuming, requiring careful planning and potentially leading to longer roll-out times.
  • Cost
    The expansive feature set and scalability come at a higher cost, which might be a burden for smaller organizations or startups.
  • Integration Complexity
    Integrating CALMS with existing systems may be complex and require additional resources, potentially causing delays and additional costs.
  • Support and Training
    While the system itself is user-friendly, the depth of its functionalities may require ongoing support and training, adding to operational costs.
  • Dependence on Internet Connectivity
    As a cloud-based solution, CALMS relies heavily on stable internet connectivity. Issues with internet access could significantly impact the usability of the system.
  • 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.

CALMS
CloudLinux

Overall verdict

  • CALMS is considered a strong choice for financial institutions seeking a reliable and flexible asset finance solution.

Why this product is good

  • CALMS by White Clarke Group is generally well-regarded for its robust capabilities in asset finance and loan origination. It offers comprehensive features such as workflow automation, risk management, and compliance functionalities. The platform is praised for its adaptability to various business needs and its user-friendly interface.

Recommended for

  • Financial institutions looking for a scalable loan origination system.
  • Organizations seeking to streamline asset finance processes.
  • Businesses in need of customizable workflow automation and risk management tools.

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.

CALMS 2 videos + Add
CloudLinux 3 videos + Add

Hyland's Calms Herbal Pills Review

More videos

  • - Hyland's Calms Forte Sleep Aid -- 100 Tablets

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
CALMS
CloudLinux
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

User comments

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Alternatives to CALMS and CloudLinux

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