Software Alternatives & Startups

Netlas.io VS CloudLinux

Compare Netlas.io VS CloudLinux and see what are their differences

Netlas.io

Internet intelligence apps that provide accurate technical information about IP-addresses, domain names, web-sites, web-services, IoT-devices and other online assets.

Rating
0 reviews
Pricing
Freemium $36.75 / Monthly
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, Netlas.io seems to be more popular. It has been mentioned 2 times since March 2021.

social mentions
2 vs 0
Monitoring Tools popularity
100% vs 0%

Base details

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

Netlas.io
CloudLinux
Website netlas.io cloudlinux.com
Pricing
Freemium $36.75 / Monthly Official pricing
Open source
Platforms
Web
—
Company 2021 —
Listed in

About Netlas.io and CloudLinux

In their own words, as submitted to SaaSHub.

Netlas.io
CloudLinux

Netlas.io is a non-intrusive internet scanner, whois, domain names & SSL certs database. The Netlas database contains information about all existing IP addresses, billions of domain names and SSL certificates, and stores hundreds of millions of host responses. Compared to competitors,...

Read more about Netlas.io

No description of CloudLinux yet.

Features and specs

What each product offers, as listed by its team.

Netlas.io 3 features
CloudLinux 5 features
  • Domain names
    1.949.524.505
  • Host responses
    645.812.959
  • SSL certificates
    3.697.093.047
  • 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.

Netlas.io
CloudLinux

No analysis of Netlas.io 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.

Netlas.io 2 videos + Add
CloudLinux 3 videos + Add

Using Netlas.io Chrome extension

More videos

  • - Building attack surface graph with Netlas.io

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
Netlas.io
CloudLinux
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

User comments

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

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Social recommendations and mentions

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

Netlas.io 2 mentions
CloudLinux 0 mentions
  • Discover and Analyze C2 Servers with NetAtlas C2 Server Search
    To use this utility, you'll need a Netlas API key, which can be obtained from the Netlas website. After acquiring the API key, you can run the tool, specifying the target domain, port, and API key. Source: over 3 years ago
  • 18 Threat Hunting and OSINT Tools
    Https://netlas.io/ - Search and monitor devices connected to the internet. Source: about 4 years ago

Tracking CloudLinux since Mar 2021.

Alternatives to Netlas.io and CloudLinux

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

  • Shodan

    Shodan is the world's first search engine for Internet-connected devices.

    Compare Shodan to Netlas.io or CloudLinux:

  • Censys

    Censys helps organizations, individuals, and researchers find and monitor every server on the Internet to reduce exposure and improve security.

    Compare Censys to Netlas.io or CloudLinux:

  • ZoomEye

    Network mapping service

    Compare ZoomEye to Netlas.io or CloudLinux:

  • LeakIX

    LeakIX is a search engine indexing open hosts on the internet. It focuses on listing the databases and table names and keeps an history of every successful connection. New database software support is added on a regular basis.

    Compare LeakIX to Netlas.io or CloudLinux:

  • Criminal IP

    Criminal IP protects IT assets and businesses by analyzing all years of cyber threats and prediciting exploits. Criminal IP provides real-time intelligence to enhance cybersecurity competencies in all aspects.

    Compare Criminal IP to Netlas.io or CloudLinux:

  • FOFA

    FOFA is a Search Engine for global cyberspace mapping. Through continuous active detection of global Internet assets, identifying most software and hardware network assets.

    Compare FOFA to Netlas.io or CloudLinux: