Software Alternatives & Startups

CloudLinux VS Keze.io

Compare CloudLinux VS Keze.io 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
Keze.io

Keze eliminates client password-chasing for agencies with secure, zero-knowledge credential intake and GDPR-aligned handling. One link is all you need. No client account necessary.

Rating
0 reviews
Pricing
Paid Free trial $5 / Monthly
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.

CloudLinux
Keze.io
Website cloudlinux.com keze.io
Pricing
Open source
Paid Free trial $5 / Monthly Official pricing
Platforms —
Google Chrome Safari Firefox Browser Internet Explorer +2
Company — Startup from the United Kingdom · 2026
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About CloudLinux and Keze.io

In their own words, as submitted to SaaSHub.

CloudLinux
Keze.io

No description of CloudLinux yet.

Keze offers the most well-rounded credential management service out there. At only $5 a month, you get unlimited white-labelled (your agency branded) secure keze links to send to clients to retrieve their usernames and passwords. Need an API key? Deselect username and just use the password form....

Read more about Keze.io

Features and specs

What each product offers, as listed by its team.

CloudLinux 5 features
Keze.io 6 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.
  • Credential Request Forms
    Unlimited requests to clients.
  • White-Labelling
    Look professional with your agency’s logo and name on all of your links.
  • Secure Messaging
    Need to send sensitive details back to a client? Do it through your Keze dashbord.
  • Zero-Knowledge
    End-to-end encryption; the database literally cannot see the payload. Only you have the keys.
  • Audit Logs
    See what comes in and out of your dashboard and when. Compliance, done.
  • Team access
    Available with upgrade.

Analysis

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

CloudLinux
Keze.io

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

Overall verdict

  • I don't have verified, up-to-date information about Keze.io in my knowledge base, so I can't confirm its legitimacy, quality, or reputation with confidence. Before using or trusting this service, you should independently verify it.

Why this product is good

  • I have no reliable data on this specific domain's history, ownership, or user reviews
  • Unfamiliar or niche websites can sometimes be new, rebranded, or have limited public track records
  • Claims about any service should be verified through independent research rather than assumed

Recommended for

  • Users willing to do their own due diligence, such as checking domain age via WHOIS, reading third-party reviews on sites like Trustpilot, and verifying SSL certificates and business registration
  • Anyone considering this service should also check for consumer complaints, verify contact information and physical address if applicable, and be cautious with any financial transactions until legitimacy is confirmed

Videos

Walkthroughs and reviews on video.

CloudLinux 3 videos + Add
Keze.io 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 Keze.io 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
Keze.io
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 Keze.io.

Who are some of the biggest customers of your product?

Keze.io's answer:

Umbra LLC - umbravisuals.com

Which are the primary technologies used for building your product?

Keze.io's answer:

Cloudflare Workers and Cloudflare D1 (serverless edge function).

What makes your product unique?

Keze.io's answer:

Unlimited white-labelled request links for only $5 a month. No one does this.

Why should a person choose your product over its competitors?

Keze.io's answer:

It’s affordable, smooth, and quick. There is literally zero friction for the client / end user. One link is all you need.

How would you describe the primary audience of your product?

Keze.io's answer:

Agencies such as marketing and web design who need access to their clients accounts. Not limited to them, though.

What's the story behind your product?

Keze.io's answer:

I was not trying to look amateur requesting credentials over email. This is also a security nightmare. I was not happy with the tools available. So, I built Keze.

User comments

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