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Fluid UI VS CloudLinux

Compare Fluid UI VS CloudLinux and see what are their differences

Fluid UI

Fluid UI helps you prototype Android, iPhone, iPad or Windows 8 mobile apps with our custom libraries, or upload your own images for pixel perfect mobile

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0 reviews
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CloudLinux

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

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0 reviews
Pricing
Open source
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RealityMAX
RealityMAX is the full-stack, AI-powered product visualization platform, 100% online. Turn any image into 3D in seconds, enhance your visuals with AI, and download your work or share it as interactive 3D or AR in a snap, without a line of code. 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.

Fluid UI
CloudLinux
Website fluidui.com cloudlinux.com
Pricing
Official pricing
Open source
Company Startup from Ireland —
Listed in
Prototyping Design Collaboration Design Tools Wireframing +1
Hosting Web Hosting Cloud Hosting VPS Hosting +1

Features and specs

What each product offers, as listed by its team.

Fluid UI 6 features
CloudLinux 5 features
  • Ease of Use
    Fluid UI offers an intuitive interface that is user-friendly, making it accessible for beginners and experienced designers alike.
  • Rapid Prototyping
    The platform enables quick creation of prototypes, which can be beneficial in fast-paced development environments.
  • Collaboration Features
    Fluid UI supports real-time collaboration, allowing team members to work together and provide feedback instantly.
  • Pre-built Libraries
    The tool provides an extensive library of pre-built UI components, which can save time and ensure design consistency.
  • Cross-Platform Compatibility
    It supports multiple platforms including web, iOS, and Android, making it versatile for various project needs.
  • Interactive Prototypes
    Fluid UI allows designers to create interactive prototypes with clickable elements, enhancing the presentation and usability testing phases.

Possible disadvantages

  • Cost
    While Fluid UI offers a free tier, some of its more advanced features require a subscription, which might be expensive for small teams or individual designers.
  • Limited Offline Access
    Being a web-based tool, Fluid UI's functionality is limited without an internet connection, which can be a drawback in certain work environments.
  • Learning Curve for Advanced Features
    Although the basic interface is user-friendly, mastering the advanced features might require a steeper learning curve.
  • Integration Limitations
    It might lack extensive integrations with other design and development tools, which can hinder seamless workflows for some teams.
  • Performance Issues
    Some users may experience performance issues or slower response times with large or complex projects.
  • 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.

Fluid UI
CloudLinux

Overall verdict

  • Fluid UI is generally considered a good tool for designers who are looking for an intuitive, efficient way to create prototypes. It is particularly appreciated for its collaborative features and ease of use. However, like any tool, its suitability can depend on specific project needs and personal preferences.

Why this product is good

  • Fluid UI is a design tool that allows users to create interactive prototypes for web and mobile applications. It is known for its user-friendly interface, speed, and collaborative features. It offers a range of tools and design elements that make prototyping fast and efficient. Users can share their work easily with clients and team members for feedback and collaboration.

Recommended for

    Fluid UI is recommended for UX/UI designers, product managers, and developers who need to quickly create and iterate on interactive prototypes. It is particularly useful for teams that require real-time collaboration and feedback. It's also suitable for individuals who are new to design tools, thanks to its intuitive interface.

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.

Fluid UI 1 video + Add
CloudLinux 3 videos + Add

Intro to mobile app prototyping with Fluid UI

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
Fluid UI
CloudLinux
100% 100%
Prototyping
0% 0%
0% 0%
Hosting
100% 100%
100% 100%
Design Collaboration
0% 0%
0% 0%
Cloud Hosting
100% 100%

User comments

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Alternatives to Fluid UI and CloudLinux

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

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