Software Alternatives & Startups

CloudLinux VS PassReady.uk

Compare CloudLinux VS PassReady.uk 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
PassReady.uk

Know where you stand before the inspector does.

Rating
0 reviews
Pricing
Paid Free trial £29.99 / Monthly
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Base details

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

CloudLinux
PassReady.uk
Website cloudlinux.com passready.uk
Pricing
Open source
Paid Free trial £29.99 / Monthly Official pricing
Platforms —
Web Android iOS
Company — Startup from United Kingdom Of Great Britain And Northern Ireland · 1 - 9 employees · 2026
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About CloudLinux and PassReady.uk

In their own words, as submitted to SaaSHub.

CloudLinux
PassReady.uk

No description of CloudLinux yet.

Passready helps operators manage the everyday food-safety tasks that matter before, during and after an inspection, including temperature records, daily checks, self-audits, allergens, corrective actions, staff illness, evidence and inspection preparation. PassReady is designed to help teams spot...

Read more about PassReady.uk

Features and specs

What each product offers, as listed by its team.

CloudLinux 5 features
PassReady.uk 7 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.
  • AI Advisor
    Guides operators through food-safety issues, corrective actions and inspection readiness
  • Digital Temperature Records
    Log fridge, freezer, cooking and other food temperatures with clear evidence history.
  • Self- audit and readiness
    Run structured food safety audits and track readiness before an inspection.
  • Allergen managment
    Manage Allergen information and keep menu allergen records organised.
  • Multi Language Support
    Supports multiple languages for diverse hospitality teams.
  • Show visual check.
    Uses a photo to identify visible food-safety details, read displayed information such as temperatures where clearly shown, and turn observations into guided PassReady actions.
  • Inspection evidence
    Keep organised records and evidence ready for inspection.

Analysis

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

CloudLinux
PassReady.uk

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

No analysis of PassReady.uk yet.

Videos

Walkthroughs and reviews on video.

CloudLinux 3 videos + Add
PassReady.uk 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 PassReady.uk 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
PassReady.uk
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

Questions & Answers

As answered by people managing CloudLinux and PassReady.uk.

What's the story behind your product?

PassReady.uk's answer:

PassReady was created by a hospitality operator with around 25 years of industry experience, including many years managing busy kitchens. The idea came from seeing how difficult it can be to keep food-safety records organised, spot problems early and stay ready for an inspection while also running service. PassReady was built to make that process simpler, clearer and more useful in everyday operations.

What makes your product unique?

PassReady.uk's answer:

PassReady combines day-to-day food-safety records with inspection readiness, AI guidance and visual checks. Instead of only storing checklists, it helps operators understand what needs attention, what action to take and what evidence to keep. Features such as Advisor, SHOW AI Vision, self-audits, allergen management and corrective-action tracking work together in one system.

Why should a person choose your product over its competitors?

PassReady.uk's answer:

PassReady is designed around real kitchen operations rather than paperwork alone. It brings audits, temperatures, allergens, corrective actions, illness records and inspection evidence together, then uses Advisor to help operators act on what the system finds. It is also designed for both UK and US food businesses, with region-specific terminology and inspection context.

How would you describe the primary audience of your product?

PassReady.uk's answer:

PassReady is aimed at restaurants, takeaways, pubs, cafés, food trucks and other hospitality businesses that need a practical way to manage food safety and stay ready for inspections. It is suitable for independent operators as well as growing multi-site businesses.

Which are the primary technologies used for building your product?

PassReady.uk's answer:

PassReady is built as a modern web application using React, Node.js/Express, Tailwind CSS and MySQL, with cloud deployment and AI-powered features integrated into the platform. It is delivered as a responsive progressive web app for use on phones, tablets and desktop devices.

User comments

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