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JaamSim Pro VS CloudLinux

Compare JaamSim Pro VS CloudLinux and see what are their differences

JaamSim Pro

Superior technology for modelling bulk materials handling, storage, and shipping.

Rating
0 reviews
Pricing
Paid Free trial $8,000 / Annually (per installation)
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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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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.

JaamSim Pro
CloudLinux
Website jaamsimpro.com cloudlinux.com
Pricing
Paid Free trial $8,000 / Annually (per installation)
Open source
Platforms
Windows Linux MacOS
—
Company Startup from Canada · 1 - 9 employees · 2022 —
Listed in
Simulation Simulation Modeling Computer Simulations Discrete Event +1
Hosting Web Hosting Cloud Hosting VPS Hosting +1

About JaamSim Pro and CloudLinux

In their own words, as submitted to SaaSHub.

JaamSim Pro
CloudLinux

JaamSim Pro is a commercial extension of the open-source JaamSim software for modelling ports, bulk terminals, shipping, rail networks, and many other transportation systems. Our advanced software package allows engineers to build simulation models of complex supply chains better and faster.

Read more about JaamSim Pro

No description of CloudLinux yet.

Features and specs

What each product offers, as listed by its team.

JaamSim Pro 5 features
CloudLinux 5 features
  • Ideal for Digital Twins
    Create, maintain, and audit the most complex models
  • Scalable to huge models
    Define 10,000 or more objects
  • Faster execution
    5 - 10 times faster execution speed than other software
  • Text input files
    Allow the use of Git for version control
  • Based on open-source software
    Free, open-source version of JaamSim has been downloaded more than 120,000 times
  • 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.

JaamSim Pro
CloudLinux

Overall verdict

  • JaamSim Pro appears to be a commercially supported version of the open-source JaamSim discrete-event simulation engine, aimed at businesses that want the modeling power of JaamSim plus professional support, added features, and easier deployment. It's a solid choice for organizations needing simulation capabilities without building everything from scratch on the open-source core, though it may lack the polish, ecosystem, and market presence of established simulation platforms like AnyLogic, Arena, or Simio.

Why this product is good

  • Built on the proven JaamSim open-source discrete-event simulation framework, which has a track record in industries like mining, logistics, and manufacturing
  • Likely offers commercial support, documentation, and possibly enhanced UI/UX on top of the free open-source version
  • Discrete-event simulation is well-suited for modeling complex systems such as production lines, supply chains, and queuing systems
  • Potentially lower licensing cost compared to major commercial simulation suites since it leverages an open-source base
  • Java-based architecture (inherited from JaamSim) allows for cross-platform use and extensibility via scripting/customization

Recommended for

  • Engineers and analysts needing discrete-event simulation for process optimization
  • Companies wanting professional support around an open-source simulation core rather than building in-house tools
  • Mining, manufacturing, and logistics operations modeling material flow and system throughput
  • Organizations with budget constraints seeking an alternative to expensive enterprise simulation software
  • Users already familiar with or invested in the JaamSim open-source ecosystem who want added commercial features

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.

JaamSim Pro 2 videos + Add
CloudLinux 3 videos + Add

Bulk terminal model

More videos

  • - Rail network model

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
JaamSim Pro
CloudLinux
100% 100%
Simulation Modeling
0% 0%
0% 0%
Cloud Hosting
100% 100%
100% 100%
Simulation
0% 0%
0% 0%
Web Hosting
100% 100%

Questions & Answers

As answered by people managing JaamSim Pro and CloudLinux.

Who are some of the biggest customers of your product?

JaamSim Pro's answer

  • Hypercube Scientific
  • Anglo American
  • Fortescue Metals Group (FMG)
  • Entech
  • InterMat

What makes your product unique?

JaamSim Pro's answer

Models involving material flow/storage and vehicle motion can be constructed much more easily. The models execute 5 - 10 times faster than all other software. Human readable input files allow models with thousands of objects to be constructed and maintained easily using standard version control software such as Git.

Why should a person choose your product over its competitors?

JaamSim Pro's answer

Easier to construct industry-sized models and these model execute 5 - 10 times faster than competing software.

How would you describe the primary audience of your product?

JaamSim Pro's answer

Simulation engineers working in the mining, oil & gas, rail, and shipping industries.

What's the story behind your product?

JaamSim Pro's answer

Based on the free open-source simulation software 'JaamSim'. New libraries of objects were created to model the production, storage, and shipping of bulk products such as iron ore, crude oil, LNG, etc.

Which are the primary technologies used for building your product?

JaamSim Pro's answer

Java, OpenGL, and JOGL software are used. We developed our own engines for discrete-event simulation and 3d graphics, which is why the software is so fast.

User comments

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