Software Alternatives & Startups

Tessabyte VS CloudLinux

Compare Tessabyte VS CloudLinux and see what are their differences

Tessabyte

Tessabyte is a professional Wi-Fi, LAN, and WAN test suite with TCP/UDP throughput, jitter, and QoS analysis, plus payload control, reporting, and scheduling—engineered for precision.

Rating
0 reviews
Pricing
Paid Free trial $39 / One-off
CloudLinux

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

Rating
0 reviews
Pricing
Open source
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Base details

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

Tessabyte
CloudLinux
Website netmantics.com cloudlinux.com
Pricing
Paid Free trial $39 / One-off Official pricing
Open source
Platforms
MacOS Windows Linux iOS iPad +2
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Company Startup from the United States · 1 - 9 employees · 2025 —
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About Tessabyte and CloudLinux

In their own words, as submitted to SaaSHub.

Tessabyte
CloudLinux

Tessabyte is a network performance testing software that measures throughput, jitter, and speed across Wi-Fi, LAN, and WAN environments. It is designed for engineers and IT professionals who need more than just a quick speed check. With Tessabyte you can run TCP and UDP tests, apply QoS tags, and...

Read more about Tessabyte

No description of CloudLinux yet.

Features and specs

What each product offers, as listed by its team.

Tessabyte 5 features
CloudLinux 5 features
  • Comprehensive Testing
    TamoSoft Throughput Test provides a detailed analysis of network performance, including metrics for UDP and TCP throughput, latency, jitter, and packet loss.
  • Cross-Platform Support
    The tool is available for both Windows and macOS, making it versatile for users with different operating systems.
  • User-Friendly Interface
    It features an intuitive interface that allows users to easily configure the testing parameters and understand the results.
  • Real-Time Graphical Results
    Provides real-time graphical display of test results which helps in the quick analysis of network performance.
  • Free of Charge
    TamoSoft Throughput Test is free to use, which makes it accessible to a wide range of users without financial constraints.
  • 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.

Tessabyte
CloudLinux

No analysis of Tessabyte 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.

Tessabyte 0 videos + Add
CloudLinux 3 videos + Add

No Tessabyte 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
Tessabyte
CloudLinux
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

Questions & Answers

As answered by people managing Tessabyte and CloudLinux.

What makes your product unique?

Tessabyte's answer

Tessabyte is unusual because it combines broad platform support with multiple ways to run the same tests. It works on Windows, macOS, iOS/iPadOS, and Linux, so engineers can test real networks using the devices they actually have. It also supports both a graphical interface and command-line operation, making it practical for quick manual checks, repeatable testing, automation, and more advanced troubleshooting workflows.

Why should a person choose your product over its competitors?

Tessabyte's answer

Choose Tessabyte if you want network testing that feels like a finished professional product, not a collection of scripts. It gives you clear results, repeatable tests, useful reports, and diagnostics that are easy to share with colleagues, customers, or vendors. Tessabyte is designed to make serious throughput testing practical in everyday work: less guesswork, less setup friction, and better evidence when something on the network is not performing as expected.

How would you describe the primary audience of your product?

Tessabyte's answer

Tessabyte is primarily built for network engineers, IT administrators, Wi-Fi professionals, system integrators, and technical support teams who need to measure real network performance. Its users are people who troubleshoot LAN, WLAN, and WAN environments, validate installations, investigate customer complaints, or document performance before and after network changes.

User comments

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Alternatives to Tessabyte and CloudLinux

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