Software Alternatives & Startups

Migadu VS CloudLinux

Compare Migadu VS CloudLinux and see what are their differences

Migadu

Platform to host multiple email domains.

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, Migadu seems to be more popular. It has been mentioned 20 times since March 2021.

social mentions
20 vs 0
Email popularity
100% vs 0%

Base details

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

Migadu
CloudLinux
Website migadu.com cloudlinux.com
Pricing
Open source
Listed in

Features and specs

What each product offers, as listed by its team.

Migadu 5 features
CloudLinux 5 features
  • Scalability
    Migadu offers a flexible email service that allows users to scale their mailboxes and services according to their business needs, which is beneficial for growing organizations.
  • Simple Pricing
    Migadu's pricing model is straightforward and based on the number of emails sent and received, rather than the number of users, making it cost-effective for small to medium-sized businesses.
  • Custom Domains
    It supports custom domains, enabling businesses to maintain a professional appearance with email addresses under their own domain.
  • Privacy Focused
    Migadu emphasizes user privacy, offering services without ads and tracking, which is appealing for users who prioritize data protection.
  • User-Friendly Interface
    The platform provides an intuitive and easy-to-use web interface that simplifies email management for non-technical users.

Possible disadvantages

  • Limited Features
    Migadu may lack some advanced features that larger competitors offer, such as integrated calendar or task management apps.
  • No Dedicated Mobile App
    While Migadu is accessible via web and through email clients, it does not offer a dedicated mobile app, potentially limiting mobile usability.
  • Sending Limits
    The service imposes sending limits based on the plan, which could be restrictive for businesses with high email dispatch needs.
  • Learning Curve for Advanced Customization
    Advanced users looking to customize their email services might find a moderate learning curve due to less comprehensive documentation compared to larger platforms.
  • Support Limited to Higher Plans
    Customer support might be less responsive for users on lower-tier plans, which can be a disadvantage for small businesses that require prompt support.
  • 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.

Migadu
CloudLinux

No analysis of Migadu 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.

Migadu 1 video + Add
CloudLinux 3 videos + Add

Setup Migadu Free Email Hosting With Your Domain

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
Migadu
CloudLinux
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

User comments

Share your experience with using Migadu 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.

Migadu 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.

Migadu 20 mentions
CloudLinux 0 mentions
  • Gmail Thinks I'm Stupid, So I Left
    Over the years I've recommended Migadu and still do. Affordable and reliable with usage based pricing. As for the email client I personally prefer Thunderbird on the PC and FairEmail on Android. https://migadu.com/... - Source: Hacker News / 5 months ago
  • Purelymail: Cheap Email for Everyone
    Hmm, at that price you could try http://migadu.com. - Source: Hacker News / almost 2 years ago
  • Partial Self Hosting Email
    MXroute and Migadu offer a type of email hosting where you pick a price tier based on the amount of emails and storage used, not on the number of users. As long as you stay within the tier you can have unlimited mailboxes, with your own... Source: about 3 years ago

View more

Tracking CloudLinux since Mar 2021.

Alternatives to Migadu and CloudLinux

When comparing Migadu and CloudLinux, you can also consider the following products.