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Neucards VS CloudLinux

Compare Neucards VS CloudLinux and see what are their differences

Neucards

Update your contact info with friends while protecting your privacy.

Rating
0 reviews
Pricing
Free
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Alternatives Is it good?
CloudLinux

Making Linux secure, stable, and profitable for thousands of hosting providers and data centers worldwide.

Rating
0 reviews
Pricing
Open source
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Alternatives Is it good?
Jaah
Jaah is Just Another Agentic Harness, for production-grade AI-generated code. Coding agents write the code. Jaah makes it production-grade. sponsored
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.

Neucards
CloudLinux
Website neucards.com cloudlinux.com
Pricing
Free
Open source
Platforms
iOS
—
Company 2022 —
Listed in
Productivity Tech Contact Management Business Card Maker Privacy Encryption Contacts Contact Sharing +5
Hosting Web Hosting Cloud Hosting VPS Hosting +1

About Neucards and CloudLinux

In their own words, as submitted to SaaSHub.

Neucards
CloudLinux

Think about your contacts. Are they up to date? Organized? Private? Neucards brings modern features to the contact information space. First, your digital contact card's information is easily shared with anyone via QR code, link, Air Drop, or NFC tap tags, even if they don't have the app. Second,...

Read more about Neucards

No description of CloudLinux yet.

Features and specs

What each product offers, as listed by its team.

Neucards 3 features
CloudLinux 5 features
  • End-to-end encryption
  • See who has your digital card
  • Send updated contact info to holders
  • 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.

Neucards
CloudLinux

No analysis of Neucards 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.

Neucards 1 video + Add
CloudLinux 3 videos + Add

Neucards: privacy based contact info sharing and updating

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
Neucards
CloudLinux
100% 100%
Tech
0% 0%
0% 0%
Hosting
100% 100%
100% 100%
Productivity
0% 0%
0% 0%
VPS Hosting
100% 100%

Questions & Answers

As answered by people managing Neucards and CloudLinux.

What makes your product unique?

Neucards's answer

  • Neucards sends your updated contact information only to those you want
  • End-to-end encryption provides best in class protections for your privacy
  • Know who has your information and manage what information they have

Why should a person choose your product over its competitors?

Neucards's answer

  • Privacy is fundamental to the Neucards platform
  • Don't just give someone a copy of your contact information, really connect for years to come
  • Remember where you received someone's digital contact card

How would you describe the primary audience of your product?

Neucards's answer

  • People who don't want to edit other people's contact information
  • People who want to protect their privacy

Which are the primary technologies used for building your product?

Neucards's answer

  • End-to-end encryption using public/private key pairs to safely exchange information with only those you want
  • Location marking
  • NFC tags

What's the story behind your product?

Neucards's answer

When someone gives me their contact information, it then becomes my job to keep it up to date. If I'm lucky, people will tell me when they move or change jobs. Most people manage their contacts using technology that was established in 1996! Neucards brings modern features, like updating, encryption, management, and location awareness to contact information sharing.

User comments

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