Software Alternatives & Startups

SSLPanel VS CloudLinux

Compare SSLPanel VS CloudLinux and see what are their differences

SSLPanel

Manage SSL certs for all your sites — simple & free

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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

Base details

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

SSL
SSLPanel
CloudLinux
Website sslpanel.com.ru cloudlinux.com
Pricing —
Open source
Listed in

Features and specs

What each product offers, as listed by its team.

SSL
SSLPanel 5 features
CloudLinux 5 features
  • Affordable SSL Certificates
    SSLPanel offers competitively priced SSL certificates, making it accessible for small businesses and individual website owners looking for budget-friendly security solutions.
  • Russian-Language Support
    The platform is tailored for Russian-speaking users, providing a localized interface and customer support in Russian, which is convenient for the CIS market.
  • Variety of Certificate Types
    SSLPanel provides a range of SSL certificate options including DV, OV, and EV certificates from various certificate authorities, giving users flexibility to choose what fits their needs.
  • Easy Ordering Process
    The platform offers a straightforward and simplified process for purchasing and managing SSL certificates, reducing the technical complexity for less experienced users.
  • Reseller-Friendly
    SSLPanel provides reseller options, allowing web hosting companies and agencies to purchase certificates in bulk and resell them to their own clients at competitive rates.

Possible disadvantages

  • Limited Global Recognition
    As a regional provider based in Russia, SSLPanel may not be as well-known or trusted internationally compared to major global SSL providers like DigiCert, Sectigo, or Let's Encrypt.
  • Potential Geopolitical Risks
    Due to the current geopolitical climate and sanctions, using a Russian-based SSL panel service may pose risks related to service continuity, payment processing, or trust concerns for international customers.
  • Limited Documentation and Reviews
    There is relatively limited independent documentation, third-party reviews, and community feedback available about SSLPanel compared to more established SSL providers, making it harder to evaluate reliability.
  • Dependency on Third-Party CAs
    SSLPanel acts as a reseller rather than a certificate authority itself, meaning users are dependent on the underlying CAs for certificate issuance and revocation, adding an extra layer of dependency.
  • Narrow Payment Options
    The platform may primarily support payment methods common in Russia and CIS countries, which can be inconvenient for international customers who prefer global payment systems like PayPal or certain credit cards.
  • 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.

SSL
SSLPanel
CloudLinux

Overall verdict

  • SSLPanel appears to be a niche SSL certificate management tool, but there is limited publicly available information to verify its reliability, security track record, or customer support quality. Exercise caution and thoroughly evaluate it before committing, especially given the unusual domain extension.

Why this product is good

  • It may offer centralized management of SSL/TLS certificates, which can simplify tracking renewals and deployments
  • Potential for automated certificate issuance and monitoring to reduce manual overhead
  • Could provide cost savings compared to larger enterprise certificate management platforms

Recommended for

  • Small businesses seeking a lightweight SSL certificate management solution after independent verification
  • Developers or admins who want to test a tool in a non-critical environment first
  • Users who prioritize doing due diligence on vendor reputation and security before adopting any certificate tool

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.

SSL
SSLPanel 0 videos + Add
CloudLinux 3 videos + Add

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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
SSL
SSLPanel
CloudLinux
100% 100%
0% 0%
0% 0%
100% 100%
60% 60%
40% 40%
58% 58%
42% 42%

User comments

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Alternatives to SSLPanel and CloudLinux

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