Software Alternatives & Startups

Quosal VS CloudLinux

Compare Quosal VS CloudLinux and see what are their differences

Quosal

Sales Proposal and Quoting software by Quosal, deliver professional quotes and proposals.

Rating
0 reviews
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.

Quosal
CloudLinux
Website quosal.com cloudlinux.com
Pricing —
Open source
Listed in

Features and specs

What each product offers, as listed by its team.

Quosal 4 features
CloudLinux 5 features
  • Integration
    Quosal integrates smoothly with many CRM and ERP systems, allowing for streamlined quoting and proposal processes within existing business frameworks.
  • Automation
    The platform offers automation features that can significantly reduce the manual workload involved in preparing quotes and proposals.
  • Customization
    Quosal provides extensive customization options, enabling users to tailor the quotes and proposals to specific business needs and branding requirements.
  • Professional Presentation
    The software helps create visually appealing and professional-looking quotes, which can enhance client perception and improve win rates.

Possible disadvantages

  • Complexity
    The comprehensive features can lead to a steep learning curve, potentially requiring significant time and training to utilize effectively.
  • Cost
    Quosal can be costly, which might be a concern for smaller businesses or those with tighter budgets.
  • Support Limitations
    Some users report that customer support can be slow or not as helpful as expected, which can impact the resolution of issues and user satisfaction.
  • Integration Issues
    While integration is a strength, there can be issues or complexities when connecting with certain software, depending on the existing systems and IT infrastructure.
  • 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.

Quosal
CloudLinux

Overall verdict

  • Many users find Quosal beneficial for enhancing efficiency in creating, sending, and managing sales proposals. However, like any software, the effectiveness of Quosal depends on the specific needs of the business and how well it integrates into existing workflows.

Why this product is good

  • Quosal, now part of the ConnectWise family and branded as ConnectWise Sell, is a quoting and proposal software designed to help businesses streamline the creation of sales quotes and proposals. It is considered useful because it integrates with CRM and PSA systems, reducing manual entry, and offers tools for creating customized, professional-looking proposals quickly.

Recommended for

    Quosal is recommended for sales teams in small to medium-sized businesses that are looking for an integrated solution to streamline the proposal process, especially those already using ConnectWise solutions, or those who need to reduce the time spent on managing sales documents.

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.

Quosal 2 videos + Add
CloudLinux 3 videos + Add

Adnet Technologies Benefits from using Quosal with ConnectWise

More videos

  • - Introducing ... Etilize Premier, from Quosal

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
Quosal
CloudLinux
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

User comments

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Alternatives to Quosal and CloudLinux

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