Software Alternatives & Startups

DocHub VS CloudLinux

Compare DocHub VS CloudLinux and see what are their differences

DocHub

Edit, send & sign PDFs online for free.

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.

Which is more popular?

Based on our record, DocHub seems to be more popular. It has been mentioned 8 times since March 2021.

social mentions
8 vs 0
eSignature popularity
100% vs 0%

Base details

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

DocHub
CloudLinux
Website dochub.com cloudlinux.com
Pricing —
Open source
Listed in

Features and specs

What each product offers, as listed by its team.

DocHub 6 features
CloudLinux 5 features
  • User-Friendly Interface
    DocHub provides a clean and intuitive interface, making it easy for users to navigate and manage their documents without a steep learning curve.
  • Versatile Editing Tools
    The platform offers a wide range of editing tools, including text insertion, highlighting, annotation, and form filling, allowing users to modify documents efficiently.
  • Seamless Google Integration
    DocHub integrates seamlessly with Google Drive, which is convenient for users who frequently use Google services for document storage and sharing.
  • Collaboration Features
    Users can share documents with others and collaborate in real-time, making it easier to work on projects with teams or remote colleagues.
  • Digital Signatures
    The platform supports digital signatures, which is essential for signing official documents electronically, saving time and paper.
  • Cross-Platform Compatibility
    DocHub is accessible from various devices and operating systems, ensuring that users can work on their documents from anywhere.

Possible disadvantages

  • Limited Free Version
    The free version of DocHub comes with limited functionalities and storage, which might not be sufficient for users with extensive document processing needs.
  • Subscription Cost
    To access the full features, users need to subscribe to a paid plan, which can be considered expensive, especially for small businesses or individual users.
  • Performance Issues
    Occasionally, users may experience slow performance or glitches, especially when working with large documents or during peak usage times.
  • Privacy Concerns
    Since DocHub handles sensitive documents, some users may have privacy concerns regarding data security and third-party access.
  • Limited Advanced Features
    For users who require highly advanced document manipulation features, DocHub may fall short compared to more specialized software.
  • Customer Support
    Some users have reported that the customer support can be slow to respond, which can be frustrating if urgent help is needed.
  • 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.

DocHub
CloudLinux

Overall verdict

  • Overall, DocHub is considered a good choice for those needing an online PDF editor and document signing tool. Its ease of use, combined with robust functionality, makes it a favorite among users who require both basic and advanced document editing capabilities.

Why this product is good

  • DocHub is a popular online PDF editor and document signing platform. It offers a user-friendly interface, a variety of editing tools, seamless integration with Google Drive and Dropbox, and collaborative features that allow multiple users to work on documents simultaneously. These features make it a convenient choice for individuals and teams looking for an efficient way to manage and edit PDFs.

Recommended for

    DocHub is particularly recommended for professionals, educators, and students who frequently work with PDFs and need a reliable tool for editing, annotating, and signing documents. It's also suitable for teams and businesses that require collaborative document editing and seamless cloud storage integration.

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.

DocHub 3 videos + Add
CloudLinux 3 videos + Add

How to Use DocHub PDF Annotations and Editing on Chromebooks

More videos

  • - How to send contract using DocHub
  • - DocHub overview, key features

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
DocHub
CloudLinux
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

User comments

Share your experience with using DocHub and CloudLinux. For example, how are they different and which one is better?

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Reviews and articles

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

DocHub no reviews yet
CloudLinux no reviews yet
  • 30 Best Adobe Acrobat Alternatives in 2020
    www.guru99.com · Oct 2020

    Dochub is an online free tool to edit, send, and sign PDF file. You can use this online tool to simplify document workflow. The editor can also be used to annotate and sign PDF document digitally. The tool can...

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

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

DocHub 8 mentions
CloudLinux 0 mentions
  • how do u guys edit your pdfs? all the websites i need to pay but do we get free adobe or anything with our ucr email?
    Like someone already mentioned here, dochub.com has a neat free plan. Source: over 3 years ago
  • E-Signature Software Recommendations
    Both pdffiller.com and dochub.com could also be helpful if you need not-that-small edits. Source: over 3 years ago
  • Just landed a remote job offer, employer asked me to send an e-signature
    Anyways, I haven't used Xodo Sign before. I suggest DocHub since once in a while mo lang namang gagamitin yan tapos may extension pa with files on Google Drive. Source: over 3 years ago

View more

Tracking CloudLinux since Mar 2021.

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