CloudLinux VS Reservationhub

Compare CloudLinux VS Reservationhub and see what are their differences

Rating: 0 reviews
Pricing: Open source
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Rating: 0 reviews
Pricing: Paid
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Base details

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

	CloudLinux	Reservationhub
Website	cloudlinux.com	reservationhub.net
Pricing	Open source	Paid Official pricing
Platforms	—	Web REST API
Company	—	100 - 249 employees
Listed in	Hosting Web Hosting Cloud Hosting VPS Hosting +1	Travel Agency Software Travel Technology Travel & Tourism Hospitality & Travel +1

About CloudLinux and Reservationhub

In their own words, as submitted to SaaSHub.

CloudLinux

Reservationhub

No description of CloudLinux yet.

Reservationhub is travel booking software from Innovate Solution. It comes in three editions, so a travel business can choose how it runs the platform: SaaS Model: a cloud-hosted booking platform, fully managed for you. Source Code Edition: the full application source code under a perpetual...

Features and specs

What each product offers, as listed by its team.

CloudLinux 5 features

Reservationhub 12 features

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.

Three editions
Hosted SaaS, self-hosted Source Code Edition or Travel API Service: one built for where your business is
SaaS live in 24 hours
Onboarding, supplier credential setup, branding and team training wrapped up in a single business day
No lock-in SaaS
Unlimited products, users and agents on every plan; pay monthly, cancel anytime, full data export
Source code you own
100% source, no obfuscation, perpetual licence, full re-branding and resale rights, no per-booking fees
Engineering support for self-hosting
A named engineer on Slack and 12 months of engineering support; deploy on AWS, Azure, GCP, on-premises or hybrid
Travel API Service
Same-day sandbox and production in days, for developers building their own front end
Nine products, one cart
Flights, hotels, activities, transfers, trains, tour packages, insurance, visa and Umrah & Hajj share one booking engine
110+ pre-built integrations
Amadeus, Sabre, Travelport, Duffel, Verteil, Hotelbeds, WebBeds, Agoda, Expedia and more
B2B agent hierarchies
Unlimited head agent to sub-agent levels with markup rules and credit limits, under your brand
Payments
Stripe, Airwallex, Adyen and regional gateways with 3DS2, a tokenized card vault and multi-currency settlement
Security and compliance
PCI DSS validated through the IATA programme, TLS 1.3, AES-256, SAML/SSO, GDPR DPA, quarterly pen tests, 99.5% uptime SLA
AI tools
Dynamic pricing suggestions, demand forecasting, anomaly detection and AI chat for sub-agents trained on your policies

Analysis

An editorial look at what each product does well and who it suits.

CloudLinux

Reservationhub

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

No analysis of Reservationhub yet.

Videos

Walkthroughs and reviews on video.

CloudLinux 3 videos + Add

Reservationhub 0 videos + Add

When To Use Cloudlinux On Your Virtual Private Server (VPS)

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

CloudLinux

Reservationhub

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Questions & Answers

As answered by people managing CloudLinux and Reservationhub.

What makes your product unique?

Reservationhub's answer:

Travel booking software in three models, one built for where your business is. Go online fast with the hosted SaaS Model, live within 24 hours of sign-up. Own the entire stack with the Source Code Edition: full source, a perpetual licence and no per-booking fees. Or plug travel content into your own platform with the Travel API Service. Every edition runs on the same booking engine, with nine travel products in one cart and 110+ pre-built supplier integrations.

Which are the primary technologies used for building your product?

Reservationhub's answer:

Node.js and Java on the backend (NestJS for APIs, Spring Boot for high-load supplier adapters), React and Next.js with TypeScript on the front end, PostgreSQL, Redis and Elasticsearch for data, Kafka and RabbitMQ for queues, and Kubernetes with Terraform for infrastructure. Mobile apps are built with React Native.

Why should a person choose your product over its competitors?

Reservationhub's answer:

No lock-in. The SaaS Model includes unlimited products, users and agents on every plan, monthly billing you can cancel anytime, a 99.5% uptime SLA and a full data export if you leave. When you outgrow SaaS, the Source Code Edition gives you the platform outright, with a named engineer on Slack and 12 months of engineering support. Agencies have already been migrated from SaaS to fully owned source code without downtime. Security is built in: PCI DSS validated through the IATA programme, TLS 1.3 and AES-256 encryption, SSO and quarterly external pen tests.

How would you describe the primary audience of your product?

Reservationhub's answer:

SaaS Model: agencies, OTAs and tour operators going online or upgrading. Source Code Edition: established travel companies, OTAs and large operators who want to own the stack. Travel API Service: developers, platforms and marketplaces building their own front end. Across all three: travel agencies and DMCs, consolidators and wholesalers with sub-agent networks, Umrah and Hajj operators, and TMCs serving corporate clients.

What's the story behind your product?

Reservationhub's answer:

Reservationhub is built by Innovate Solution Global FZ-LLC in Ras Al Khaimah, UAE. It started with a single GDS adapter that took agencies from contract to live traffic in under two weeks, then grew into a hosted SaaS platform, a Source Code Edition for large agencies and consolidators, and a Travel API Service. Today 6,200+ travel businesses run on the platform, which processed $2.1B in bookings in 2025. The mission is simple: make travel buildable.

User comments

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