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Nexam VS CloudLinux

Compare Nexam VS CloudLinux and see what are their differences

Nexam

Nexam is an all-in-one online assessment platform for creating, administering, proctoring and grading secure exams, with flexible proctoring options.

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0 reviews
Pricing
Paid Free trial
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CloudLinux

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

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0 reviews
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Open source
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Calcumber
Calculate in a notebook and share — from everyday math to engineering. sponsored
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Base details

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

Nexam
CloudLinux
Website nexam.io cloudlinux.com
Pricing
Paid Free trial
Open source
Platforms
Google Chrome Browser Edge
—
Company Startup from Canada · 2019 —
Listed in
Digital Assessments And Tests Online Tests Exams Software Education Education & Reference Technical Hiring Tool +3
Hosting Web Hosting Cloud Hosting VPS Hosting +1

About Nexam and CloudLinux

In their own words, as submitted to SaaSHub.

Nexam
CloudLinux

Nexam is an all-in-one online assessment platform designed to simplify the entire examination process, from exam creation and administration to proctoring, grading and results. Unlike solutions that require organizations to combine an LMS with separate assessment and proctoring tools, Nexam...

Read more about Nexam

No description of CloudLinux yet.

Features and specs

What each product offers, as listed by its team.

Nexam 8 features
CloudLinux 5 features
  • No Downloads or Installations
    Candidates access Nexam directly from their web browser, with no software to download or install and no restrictive lockdown browser required.
  • Flexible Proctoring
    Support different levels of exam monitoring, from live proctoring to asynchronous video capture, with or without identity verification.
  • Privacy-Conscious Proctoring
    Monitor exam activity through a flexible approach designed to balance exam integrity with candidate privacy.
  • All-in-One Assessment Platform
    Create, administer, proctor, grade and manage results within one platform built specifically for online assessment.
  • Multilingual Assessments
    Create and deliver multilingual exams with English and French interfaces and AI-assisted translation capabilities.
  • High-Stakes Assessments
    Securely administer certification, licensing, professional and other high-stakes examinations.
  • ISO 27001 Certified
    Nexam is ISO 27001:2022 certified, supporting organizations with rigorous information security requirements.
  • Question Bank
    Build, organize and reuse questions across multiple assessments using a centralized question bank with different question types and configurable attributes.
  • 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.

Nexam
CloudLinux

No analysis of Nexam yet.

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.

Nexam 0 videos + Add
CloudLinux 3 videos + Add

No Nexam 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
Nexam
CloudLinux
100% 100%
Education
0% 0%
0% 0%
Hosting
100% 100%
100% 100%
Education & Reference
0% 0%
0% 0%
VPS Hosting
100% 100%

Questions & Answers

As answered by people managing Nexam and CloudLinux.

What makes your product unique?

Nexam's answer

Nexam is an all-in-one platform built specifically for online assessment. Unlike solutions that require organizations to combine an LMS with separate proctoring tools, Nexam brings the entire assessment lifecycle into one specialized platform—from exam creation and administration to grading, results and multiple proctoring options.

Designed for both traditional and high-stakes assessments, Nexam gives organizations the flexibility to choose the level of monitoring that fits each context, without relying on restrictive lockdown browsers. The platform is bilingual (English/French), supports multilingual exam content and AI-assisted translation, and is ISO 27001 certified.

Why should a person choose your product over its competitors?

Nexam's answer

Choose Nexam for a secure, flexible and privacy-conscious approach to online assessment.

  • No downloads or installations: Nexam is browser-based, so candidates don't need to download software or install a restrictive lockdown browser on their device.
  • Privacy-conscious by design: Nexam provides organizations with effective monitoring tools while taking a privacy-conscious approach to online proctoring and candidate data.
  • All-in-one assessment platform: Create, administer, proctor and grade exams without combining an LMS with separate assessment and proctoring tools.
  • Flexible proctoring: Choose the level of monitoring appropriate for each assessment, from live proctoring to asynchronous video capture, with or without identity verification.
  • Data hosted in Canada: Nexam is a Canadian company, with its core platform and customer data hosted in Canada.
  • Security and privacy: Nexam is ISO 27001:2022 certified and designed for organizations handling sensitive assessment data.
  • Built for multilingual environments: English and French interfaces, multilingual exam content and AI-assisted translation capabilities.

How would you describe the primary audience of your product?

Nexam's answer

Nexam is designed for organizations that need to create, administer and securely deliver online assessments.

  • Educational Institutions: Schools, colleges, universities and other educational institutions delivering exams and assessments in person, remotely or in hybrid environments.
  • Certification Organizations: Organizations delivering certification programs and secure, high-stakes certification exams.
  • Professional Regulatory Bodies and Associations: Professional orders, regulatory bodies and associations managing licensing, qualification, admission or professional examinations.
  • Employers and HR Teams: Organizations using assessments for recruitment, skills evaluation, internal qualification and employee development.

What's the story behind your product?

Nexam's answer

Nexam was created with a simple vision: make assessment management easier, more flexible and better adapted to the realities of modern organizations.

As a Canadian EdTech company specialized in assessment, Nexam developed an all-in-one platform to bring together what organizations often had to manage through multiple systems: exam creation, administration, proctoring, grading and results.

Over the years, Nexam has evolved alongside educational institutions, certification organizations, professional regulatory bodies and associations, and employers, continuously adapting the platform to support both in-person and remote assessments, from everyday evaluations to high-stakes exams.

Our mission remains the same: simplify assessment management while giving organizations the flexibility, security and tools they need to evaluate knowledge and skills with confidence.

User comments

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Alternatives to Nexam and CloudLinux

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