CloudLinux VS Prep Sarthi

Compare CloudLinux VS Prep Sarthi and see what are their differences

Rating: 0 reviews
Pricing: Open source
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Rating: 0 reviews
Pricing: Paid Free trial $4.99 / One-off (7-day pass, unlimited. INR 99 in India.)
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Base details

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

	CloudLinux	Prep Sarthi
Website	cloudlinux.com	interviewsarthi.com
Pricing	Open source	Paid Free trial $4.99 / One-off (7-day pass, unlimited. INR 99 in India.) Official pricing
Platforms	—	Web
Company	—	Startup from India · 1 - 9 employees · 2026
Listed in	Hosting Web Hosting Cloud Hosting VPS Hosting +1	Careers Job Search Job Interview Interview Preparation AI +2

About CloudLinux and Prep Sarthi

In their own words, as submitted to SaaSHub.

CloudLinux

Prep Sarthi

No description of CloudLinux yet.

Prep Sarthi is a spoken mock interview that runs in your browser, including on a phone. It reads the CV you upload and interviews you about your own projects rather than from a generic question bank, so the questions are the ones you will actually be asked. It presses for more when an answer is...

Features and specs

What each product offers, as listed by its team.

CloudLinux 5 features

Prep Sarthi 7 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.

Questions come from
Your own CV, plus the job description if you add one
Interview language
English, Hindi or Hinglish
Interview length
8, 12 or 18 minutes
Report
A score out of 100, every answer marked out of 10, a stronger version of each
Speech measured
Pause before answering, words per minute, filler words
Sign-up
Not needed for the free 20 minutes
Runs on
Google Gemini, on your own free key

Analysis

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

CloudLinux

Prep Sarthi

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 Prep Sarthi yet.

Videos

Walkthroughs and reviews on video.

CloudLinux 3 videos + Add

Prep Sarthi 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

Prep Sarthi

100% 100%

Cloud Hosting

0% 0%

Job Search

100% 100%

Web Hosting

0% 0%

100% 100%

Questions & Answers

As answered by people managing CloudLinux and Prep Sarthi.

What makes your product unique?

Prep Sarthi's answer:

It interviews you from your own CV rather than from a question bank. It reads the resume you upload and asks about the projects on it, so the questions are the ones only you can be asked, and it asks again when an answer is thin. The report is measured rather than guessed: the pause before you started speaking, your words per minute and your filler words all come from your microphone.

Why should a person choose your product over its competitors?

Prep Sarthi's answer:

Most tools cap how much you can practise, because a spoken interview costs them money every minute. Prep Sarthi runs on your own free Google Gemini key, so a pass buys unlimited practice instead of a set number of sessions. It also interviews in Hindi and Hinglish, which matters in India, where interviewers often switch language mid-question. And you can try it for twenty minutes without an account or a card.

How would you describe the primary audience of your product?

Prep Sarthi's answer:

Indian graduates and early-career candidates preparing for the large service companies, where the panel interviews your resume and the round is short. It also suits anyone who has written a strong CV but has never said it out loud.

What's the story behind your product?

Prep Sarthi's answer:

It came out of Interview Sarthi, a Windows app that helps during a live online interview. People kept asking for something to use before the interview rather than during it, and that is a different product, so it was built as one. It is made by one person in Delhi.

Which are the primary technologies used for building your product?

Prep Sarthi's answer:

Google Gemini Live for the spoken interview, over a WebSocket, with the microphone captured and resampled in the browser through an AudioWorklet. The site is static and the back end is a Cloudflare Worker with a D1 database. Your CV is read in your own browser and goes only to Google, on your own key.

User comments

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