Software Alternatives & Startups

Global Call Forwarding VS CloudLinux

Compare Global Call Forwarding VS CloudLinux and see what are their differences

Global Call Forwarding

Global Call Forwarding offers local and international toll free numbers which can be forwarded to any phone, anywhere in the world.

Rating
5.0 · 3 reviews
Pricing
Paid Free trial $7.95 / Monthly (For basic plan US to US)
CloudLinux

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

Rating
0 reviews
Pricing
Open source
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.

Global Call Forwarding
CloudLinux
Website globalcallforwarding.com cloudlinux.com
Pricing
Paid Free trial $7.95 / Monthly (For basic plan US to US) Official pricing
Open source
Platforms
Windows Android iOS Cross Platform Mac OSX Web Browser Google Chrome +5
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Company 1996 —
Listed in

About Global Call Forwarding and CloudLinux

In their own words, as submitted to SaaSHub.

Global Call Forwarding
CloudLinux

Global Call Forwarding was launched in 2007 with the goal of becoming an exclusive outlet for toll free and local numbers. The parent company, United World Telecom (UWT), was founded in Florida, USA over twenty years ago in 1996 and originally operated as a callback service provider. With a...

Read more about Global Call Forwarding

No description of CloudLinux yet.

Features and specs

What each product offers, as listed by its team.

Global Call Forwarding 5 features
CloudLinux 5 features
  • Global Reach
    Global Call Forwarding provides international phone numbers from over 140 countries, enabling businesses to establish a local presence without physical offices.
  • Scalability
    The service can easily scale with business needs, offering various plans and additional features to accommodate growing communication requirements.
  • Feature-Rich
    The platform offers a wide range of features including call recording, IVR, voicemail, and analytics, enhancing business communication capabilities.
  • Cost-Effective
    By providing virtual numbers, businesses can save on the costs associated with setting up physical offices in different locations.
  • 24/7 Support
    Global Call Forwarding offers round-the-clock customer support, ensuring that any issues can be resolved quickly, minimizing downtime.

Possible disadvantages

  • Dependence on Internet Stability
    The quality of call forwarding highly depends on internet connectivity, which might be an issue in regions with unstable internet services.
  • Complexity of Setup
    Setting up and configuring advanced features can be complex for users who are not tech-savvy, potentially requiring professional assistance.
  • Potential Latency
    Due to geographical distances, there might be occasional delays or latency in call connections, affecting call quality.
  • Monthly Costs
    While the service is cost-effective compared to physical alternatives, businesses still incur regular costs, which might not be feasible for very small businesses.
  • Limited Personalization
    Some businesses may find that the features and setup are not as customizable as having an in-house developed telephony system.
  • 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.

Global Call Forwarding
CloudLinux

No analysis of Global Call Forwarding 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.

Global Call Forwarding 1 video + Add
CloudLinux 3 videos + Add

How to Sign up with Global Call Forwarding

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
Global Call Forwarding
CloudLinux
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

User comments

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

Global Call Forwarding 5.0 · 3 reviews
CloudLinux no reviews yet
  • Global Call Forwarding has great quality compared to others
    SaaSHub review
    · Dec 2019

    I have an account with Global Call Forwarding for over 3 years now and have never had any issues. Customer service is very friendly and audio for calls has always sounded perfect. I route calls from France to UAE, and...

  • Excellent service and quality
    SaaSHub review
    · Dec 2019

    I just purchased a 1-800 number for my business and so far the customer service and call quality has been great. I had some questions so I called in and my account manager cleared everything up. He helped me set up...

  • Global Call Forwarding is Super Reliable
    SaaSHub review
    · Dec 2019

    I’ve been looking for a reliable provider of virtual numbers for a while... and have used multiple companies. My account manager, Nabill, has worked with me one on one and really knows his material. The prices have...

We have no reviews of CloudLinux yet. Be the first one to post

Alternatives to Global Call Forwarding and CloudLinux

When comparing Global Call Forwarding and CloudLinux, you can also consider the following products.