Software Alternatives & Startups

CostWorks VS CloudLinux

Compare CostWorks VS CloudLinux and see what are their differences

CostWorks

RSMeans Online is a web-based service that provides accurate and up-to-date cost information to help you build competitive estimates in less time.

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
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Base details

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

CostWorks
CloudLinux
Website rsmeansonline.com cloudlinux.com
Pricing —
Open source
Listed in

Features and specs

What each product offers, as listed by its team.

CostWorks 5 features
CloudLinux 5 features
  • Comprehensive Database
    CostWorks offers an extensive and detailed database of construction costs, materials, and labor rates, which is regularly updated to reflect current market conditions.
  • User-Friendly Interface
    The platform features an intuitive and easy-to-navigate interface, making it accessible for users with varying levels of technical proficiency.
  • Customization
    Users can customize cost data and reports to meet specific project requirements, providing flexibility in planning and budgeting.
  • Cloud Access
    Being an online tool, CostWorks can be accessed from any internet-enabled device, facilitating remote work and collaboration.
  • Integrated Estimating Tools
    It includes built-in estimating tools that streamline the process of creating accurate and detailed cost estimates for construction projects.

Possible disadvantages

  • Cost
    The software can be expensive, which might be prohibitive for smaller companies or individual contractors.
  • Learning Curve
    Despite having a user-friendly interface, there is still a learning curve involved, especially for those unfamiliar with cost estimating software.
  • Limited Offline Access
    As an online platform, users need an internet connection to access the tool, which can be a limitation in areas with poor connectivity.
  • Subscription Model
    CostWorks operates on a subscription model, requiring ongoing payments, which may be less appealing compared to one-time purchase software.
  • Potential Over-Reliance
    There is a risk of users becoming overly reliant on the software, potentially leading to less robust personal expertise in cost estimation.
  • 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.

CostWorks
CloudLinux

Overall verdict

  • Overall, CostWorks is a reliable and valuable tool for construction professionals seeking accurate cost estimates and updated pricing information, making it a good choice for industry veterans and newcomers alike.

Why this product is good

  • CostWorks by RSMeansOnline is considered good because it provides detailed and up-to-date construction cost data and estimating tools that are essential for accurate project budgeting and planning. It covers a wide range of construction costs including materials, labor, and equipment, thus offering comprehensive data needed by professionals in the industry.

Recommended for

  • Construction managers
  • Project estimators
  • Contractors
  • Architects
  • Engineers
  • Procurement professionals

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.

CostWorks 0 videos + Add
CloudLinux 3 videos + Add

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

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
CostWorks
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 CostWorks and CloudLinux

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