CloudLinux VS Redaxa

Compare CloudLinux VS Redaxa and see what are their differences

Rating: 0 reviews
Pricing: Open source
: Promote on VibeVoted

Rating: 0 reviews
Pricing: Freemium Free trial €7.99 / Monthly (Pro)
: Promote on VibeVoted

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Base details

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

	CloudLinux	Redaxa
Website	cloudlinux.com	redaxa.getcertsprint.com
Pricing	Open source	Freemium Free trial €7.99 / Monthly (Pro) Official pricing
Platforms	—	Windows Web Google Chrome
Listed in	Hosting Web Hosting Cloud Hosting VPS Hosting +1	Data Privacy Security Tools Developer Tools

About CloudLinux and Redaxa

In their own words, as submitted to SaaSHub.

CloudLinux

Redaxa

No description of CloudLinux yet.

Before you paste, review what goes with it. Redaxa flags possible personal details, credentials and protected terms, then gives you a redacted copy to inspect before sharing. Detection can miss sensitive information or flag harmless text: review every result. Choose where checks run. Free...

Features and specs

What each product offers, as listed by its team.

CloudLinux 5 features

Redaxa 3 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.

Prompt review
Review personal details, credentials and financial information before sharing text with an AI provider.
Sensitive data redaction
Free extension prompt checks run locally; web, Windows and Pro extension checks use Redaxa servers.
Repository checks
Pro and Business Windows app: local checks for possible exposed credentials with redacted reports.

Analysis

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

CloudLinux

Redaxa

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 Redaxa yet.

Videos

Walkthroughs and reviews on video.

CloudLinux 3 videos + Add

Redaxa 0 videos + Add

When To Use Cloudlinux On Your Virtual Private Server (VPS)

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

Redaxa

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Questions & Answers

As answered by people managing CloudLinux and Redaxa.

What's the story behind your product?

Redaxa's answer:

I develop and maintain Redaxa, formerly known as PromptShield. It focuses on a practical step in AI-assisted work: reviewing sensitive text before sharing it. Prompt checks are available on the web, Windows and Chrome; paid Windows plans also include local repository checks. Public release notes document changes and limitations. Redaxa is proprietary software, not an open-source project.

How would you describe the primary audience of your product?

Redaxa's answer:

Redaxa is designed for independent developers, freelancers and small teams who work with AI tools and may need to review client details, credentials or other sensitive text before sharing it.

The Windows repository checks are aimed at developers who want a local review of possible exposed secrets before sharing code. This describes the intended audience, not a list of existing customers. Redaxa complements careful review; it does not replace an organization’s security policies or a full security audit.

Why should a person choose your product over its competitors?

Redaxa's answer:

Choose Redaxa if your immediate need is to review sensitive text before sharing it with an AI tool, with optional local repository checks in the paid Windows plans. You can start with the free prompt workflow and assess whether it fits your day-to-day work before upgrading.

The important distinction is scope: Free Chrome prompt checks run on the device without a daily limit. Web and Windows prompt checks use Redaxa servers, with five free checks per day; Pro Chrome checks also use the server. The web repository checker accepts public GitHub repositories only, while Windows Pro repository checks run locally. Redaxa is not a replacement for enterprise data-loss prevention, continuous organization-wide secret monitoring or a full security audit. Compare those requirements before choosing a tool.

What makes your product unique?

Redaxa's answer:

I develop Redaxa. It brings two related review tasks into one product: checking text before sharing it with an AI provider, and reviewing repositories for possible exposed credentials in the Windows app.

Prompt checks are available on the web, Windows and Chrome. Free Chrome checks run on the device without a daily limit. Web and Windows checks use Redaxa servers and allow five free prompt checks per day; Pro Chrome checks also use the server. Prompt text is discarded after analysis. Repository checks are included with Pro and Business on Windows and run locally, with prioritized findings and redacted reports.

The goal is a clearer review before sharing, not a promise that every secret or vulnerability will be detected. Always inspect the result.

Which are the primary technologies used for building your product?

Redaxa's answer:

TypeScript and JavaScript power the web interface and shared detection logic. The Windows desktop app uses Tauri 2 with Rust, and the Chrome extension uses Manifest V3. Subscription payments are handled through Stripe. Free Chrome prompt checks run on the device. Web and Windows prompt checks and Pro Chrome checks use Redaxa's backend; repository checks in the paid Windows plans run locally.

User comments

Share your experience with using CloudLinux and Redaxa. For example, how are they different and which one is better?