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VRAMGlass VS CloudLinux

Compare VRAMGlass VS CloudLinux and see what are their differences

VRAMGlass

Find the right GPU for local LLMs. Compare VRAM, GPU prices and model memory requirements to choose hardware that fits your models and budget.

Rating
0 reviews
Pricing
Free Free trial
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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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Thalam
OpenAI-compatible API gateway for GPT, Claude, Gemini, DeepSeek, Qwen, Kling and more. One key, one endpoint, one bill. Pay per token, no lock-in. 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.

VRAMGlass
CloudLinux
Website vramglass.com cloudlinux.com
Pricing
Free Free trial Official pricing
Open source
Company Startup from Hong Kong · 1 - 9 employees · 2026 —
Listed in
Hardware Price Comparison Price Monitoring LLM +1
Hosting Web Hosting Cloud Hosting VPS Hosting +1

About VRAMGlass and CloudLinux

In their own words, as submitted to SaaSHub.

VRAMGlass
CloudLinux

VRAMGlass is a free web tool for planning hardware for local large language models. Compare GPU specifications, VRAM capacity, memory bandwidth, power and market-specific price references in one place. Explore model memory requirements and estimate whether a model fits your hardware. Compare...

Read more about VRAMGlass

No description of CloudLinux yet.

Features and specs

What each product offers, as listed by its team.

VRAMGlass 3 features
CloudLinux 5 features
  • GPU comparison
    Compare VRAM, bandwidth, power and price references.
  • Model memory planning
    Explore quantized weight sizes and estimated hardware fit.
  • Market price trends
    Market-specific asking prices with sample counts and freshness labels.
  • 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.

VRAMGlass
CloudLinux

No analysis of VRAMGlass 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.

VRAMGlass 0 videos + Add
CloudLinux 3 videos + Add

No VRAMGlass videos yet. You could help us improve this page by suggesting one.

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
VRAMGlass
CloudLinux
100% 100%
LLM
0% 0%
0% 0%
Web Hosting
100% 100%
100% 100%
Hardware
0% 0%
0% 0%
VPS Hosting
100% 100%

Questions & Answers

As answered by people managing VRAMGlass and CloudLinux.

What makes your product unique?

VRAMGlass's answer

VRAMGlass brings GPU specifications, model memory planning and market-specific price references into one free web tool for local AI. You can compare VRAM capacity, memory bandwidth and power, explore quantized model weight sizes, and review price histories with sample counts, observation dates and freshness labels.

US used listings on eBay, Chinese used listings on Xianyu and Japanese new offers on Amazon.co.jp are kept as separate market references. Display currency is a separate choice. Methodology notes explain the calculations and their limits: asking prices are not completed sales, and model-fit estimates are planning aids rather than guaranteed benchmarks.

How would you describe the primary audience of your product?

VRAMGlass's answer

VRAMGlass is designed for developers running large language models locally, hardware enthusiasts comparing GPUs, and people planning a local AI workstation or upgrade. It helps users connect model size and quantization with VRAM and system RAM requirements, then compare hardware specifications and market-specific price references.

Practical guides also help people who are new to local AI understand VRAM, quantization, context memory and offloading.

Why should a person choose your product over its competitors?

VRAMGlass's answer

VRAMGlass is a useful choice if you want to connect model memory requirements with GPU specifications and hardware budgets in one place. Start with a model and quantization, estimate the memory you need, compare GPUs, and review the relevant market price references.

It is free to use and available in English, Simplified Chinese, Traditional Chinese and Japanese. The focus is on transparent planning: source methodology, sample dates and price freshness help you judge the data before making a decision. Use it alongside workload-specific testing, since actual performance depends on your model, runtime and configuration.

What's the story behind your product?

VRAMGlass's answer

VRAMGlass is an independent one-person project founded in August 2026 and maintained by voltwake in Hong Kong. It focuses on a practical question: how can someone choose hardware for the models they want to run locally?

The project brings GPU comparisons, model memory estimates and market-specific price references together, supported by methodology notes and practical guides. Its purpose is to make local AI hardware planning easier to understand while being clear about the limits of price data and estimates.

Which are the primary technologies used for building your product?

VRAMGlass's answer

VRAMGlass is built with Astro and TypeScript, with Cloudflare Workers providing the web runtime and Cloudflare D1 providing database storage. It is delivered as a browser-based tool.

User comments

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Alternatives to VRAMGlass and CloudLinux

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