Software Alternatives & Startups

Earth Class Mail VS CloudLinux

Compare Earth Class Mail VS CloudLinux and see what are their differences

Earth Class Mail

Cloud-based, secure virtual mail & address solutions.

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
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.

Which is more popular?

Based on our record, Earth Class Mail seems to be more popular. It has been mentioned 2 times since March 2021.

social mentions
2 vs 0
Virtual Mailbox popularity
100% vs 0%

Base details

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

Earth Class Mail
CloudLinux
Website earthclassmail.com cloudlinux.com
Pricing
Open source
Listed in

Features and specs

What each product offers, as listed by its team.

Earth Class Mail 5 features
CloudLinux 5 features
  • Convenience
    Earth Class Mail allows users to access their mail online, eliminating the need to physically handle mail at a home or office location.
  • Mail Scanning
    The service scans mail items into PDFs, making it easy to review, organize, and store documents digitally.
  • Physical Storage
    Users have the option to store mail items physically with Earth Class Mail until they decide their next course of action.
  • Secure Shredding
    Earth Class Mail offers secure shredding options for mail items that users no longer need, ensuring privacy and data protection.
  • Multiple Address Options
    The service offers a variety of address options, allowing business users to choose professional mailing addresses for their operations.

Possible disadvantages

  • Cost
    The service might be considered expensive for individuals or small businesses, especially when compared to traditional mailing options.
  • Privacy Concerns
    There might be concerns related to the privacy of sensitive information, as third parties handle mail scanning and storage.
  • Mail Processing Delays
    Users may experience delays in receiving their mail digitally due to the time required for scanning and processing.
  • Limited International Options
    Earth Class Mail primarily caters to U.S. addresses, which could be limiting for international users requiring mail forwarding from other countries.
  • Dependent on Internet Access
    Accessing mail digitally requires reliable internet access, which might be an inconvenience in areas with poor connectivity.
  • 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.

Earth Class Mail
CloudLinux

No analysis of Earth Class Mail 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.

Earth Class Mail 2 videos + Add
CloudLinux 3 videos + Add

Earth Class Mail: 5 Fast Facts

More videos

  • - 5 Reasons Why You Should Get A Virtual Mailbox Address - Traveling Mailbox vs. Earth Class Mail

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
Earth Class Mail
CloudLinux
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

User comments

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

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

Earth Class Mail no reviews yet
CloudLinux no reviews yet

We have no reviews of CloudLinux yet. Be the first one to post

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Earth Class Mail 2 mentions
CloudLinux 0 mentions
  • Americans Are Drowning in Spam
    I have a PMB (I've tried https://virtualpostmail.com/ and https://earthclassmail.com/) and never receive any junk mail. They either scan your mail to PDF, or forward it to another address. But for some reason which I don't understand,... - Source: Hacker News / over 4 years ago
  • US banks that forward debit/credit card to foreign address ?
    Get yourself a “virtual address”, register it with bank and than, the virtual address providers will ship what ever you need to wherever you are. We are using http://earthclassmail.com for last 7 years... And it works without any major... Source: over 5 years ago

Tracking CloudLinux since Mar 2021.

Alternatives to Earth Class Mail and CloudLinux

When comparing Earth Class Mail and CloudLinux, you can also consider the following products.