Software Alternatives & Startups

Zentrumhub VS CloudLinux

Compare Zentrumhub VS CloudLinux and see what are their differences

Zentrumhub

Simplifying Travel Technology

Rating
0 reviews
Pricing
Paid Free trial
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.

Base details

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

Zentrumhub
CloudLinux
Website zentrumhub.com cloudlinux.com
Pricing
Paid Free trial
Open source
Platforms
Booking Engine Supplier Connect Live Inventory
—
Company Startup from India · 20 - 49 employees —
Listed in

About Zentrumhub and CloudLinux

In their own words, as submitted to SaaSHub.

Zentrumhub
CloudLinux

ZentrumHub is a travel technology platform that helps OTAs connect with suppliers globally through a universal API connection. Founded in 2021 with a vision to simplify travel technology, ZentrumHub is connected with more than 80+ hotel suppliers globally. Its AI enabled products intend to help...

Read more about Zentrumhub

No description of CloudLinux yet.

Features and specs

What each product offers, as listed by its team.

Zentrumhub 5 features
CloudLinux 5 features
  • Booking Engine
    AI-Driven Hotel Booking Engine for Seamless Booking Experience Boost Travel Bookings with Advanced Technology and Intelligent Solutions
  • Supplier Connect
    One API to connect with 80+ Hotel Suppliers. No need to integrate each supplier individually — just plug in our universal hotel API
  • White Label
    Build Your Online Travel Agency in Just 15 Days! White-Label Website Solution to Start your travel business without delays!
  • Agent Onboarding
    Agency and agent onboarding for effortless B2B expansion. Enable direct bookings and boost your business revenue!
  • Analytics
    Track booking revenue with instant, actionable insights. Control bookings, revenue, suppliers and inventory— all in one place.
  • 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.

Zentrumhub
CloudLinux

No analysis of Zentrumhub 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.

Zentrumhub 3 videos + Add
CloudLinux 3 videos + Add

TravClan

More videos

  • - RateHawk
  • - Akbar Travels

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
Zentrumhub
CloudLinux
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

Questions & Answers

As answered by people managing Zentrumhub and CloudLinux.

What makes your product unique?

Zentrumhub's answer

  1. Fresh Start Technology Edge "Built for 2025, Not 1995"

While competitors carry decades of legacy tech debt, we started with a clean slate:

✅ Lightning-Fast Performance - 10x faster than legacy systems ✅ Rock-Solid Reliability - 99.9% uptime vs industry average 95% ✅ Cloud-Native Architecture - Scales instantly, no hardware limitations ✅ Modern APIs - Developer-friendly, easy integrations

The Result: What takes competitors 6 months, we deliver in 30 days.

Why should a person choose your product over its competitors?

Zentrumhub's answer

The travel technology landscape is filled with legacy players who built their systems decades ago and continue to burden agencies with outdated architecture, revenue-sharing models, and unreliable performance. ZentrumHub represents a fundamental shift in how B2B travel connectivity should work in 2025 and beyond.

💰 Keep Every Dollar You Earn While our competitors take 2-5% of every booking you process, ZentrumHub operates on a transparent SaaS subscription model that lets you keep 100% of your revenue. For a mid-size agency processing $5 million in annual bookings, this difference means keeping an extra $100,000-$250,000 in your pocket every year instead of paying it to your technology provider. Our predictable monthly pricing eliminates surprise fees and revenue sharing, allowing you to forecast your technology costs accurately and maximize your profit margins.

How would you describe the primary audience of your product?

Zentrumhub's answer

Online Travel Agencies (OTAs), Corporate Travel Management Companies (TMCs), Regional Travel Agencies, Specialized Travel Operators

Who are some of the biggest customers of your product?

Zentrumhub's answer

Akbar Travels, FORA, FCM, DownTown

User comments

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

Log in or Post with

Alternatives to Zentrumhub and CloudLinux

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