Software Alternatives & Startups

Entri VS CloudLinux

Compare Entri VS CloudLinux and see what are their differences

Entri

Entri is the API for custom domains. We make it easy for your application to connect, secure, sell, and power custom domains.

Rating
0 reviews
Pricing
Freemium Free trial $249 / Monthly (for Startup Connect (up to 50 connections/month))
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.

Entri
CloudLinux
Website entri.com cloudlinux.com
Pricing
Freemium Free trial $249 / Monthly (for Startup Connect (up to 50 connections/month)) Official pricing
Open source
Listed in

About Entri and CloudLinux

In their own words, as submitted to SaaSHub.

Entri
CloudLinux

Entri is the API for custom domains. We make it easy for your application to connect, secure, sell, and power custom domains. POWER Incentivize upgrades in your product by offering custom domains. Entri Power makes it easy to deploy this feature quickly and easily, with just a few lines of code....

Read more about Entri

No description of CloudLinux yet.

Features and specs

What each product offers, as listed by its team.

Entri 12 features
CloudLinux 5 features
  • Automatic DNS configuraiton
    Automatically configure DNS records for your users' customdomains
  • Third-party DKIM support
    Depending on the provider, Entri will show instructions for how to set up DKIM after the other types of records have been added. If Entri detects that DKIM has already been set up, we will skip this step.
  • SPF configuration
    Entri automatically configures SPF records for users.
  • DMARC validation
    feature allows you to configure your DMARC records with greater flexibility and precision. It supports tag overrides, tag removal, inheritance from root domain records, and adding missing tags. This feature ensures better management of DMARC configurations, allowing complex updates in a single request.
  • wwwRedirect support
    This configuration may be used for securing the root domain (e.g. https://mydomain.com) and redirect it to www (eg. https://www.mydomain.com)
  • Whitelabeling
    Customize your Entri modal to reflect your branding.
  • Subdomain support
    Automatically configure DNS for your users' subdomains.
  • SSL provisioning
    Instantly provision and automatically renew SSL certificates for your SaaS users.
  • Slack support
    Included for all Premium and Enterprise customers.
  • Free domains
    Provide your users with an incentive to upgrade from a free trial to one of your paid plans - offer a free domain via Entri!
  • Mail upsell
    Sell and automatically configure email inboxes for your users.
  • Sell domains
    Sell and automatically configure domains for your users, all within your application.
  • 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.

Entri
CloudLinux

No analysis of Entri 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.

Entri 4 videos + Add
CloudLinux 3 videos + Add

Entri Connect demo

More videos

  • - Entri User Reviews | PSC Motivation | Kerala PSC
  • - Xylem or Entri | Honest Review ഏതാണ് Better? | Best Online Coaching App?
  • - Private ജോലിയിൽ നിന്നും LD Clerkലേക്ക്! | Kerala PSC Inspirational Interview | Entri App

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
Entri
CloudLinux
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

Questions & Answers

As answered by people managing Entri and CloudLinux.

What makes your product unique?

Entri's answer

Entri is the only API for DNS configuration, and provides a simple way to: - Enable custom domains in applications - Configure DNS for custom domains - Provision SSL certificates on SaaS applications - Sell domains (for free) on SaaS applications - Offer free domains to your users

Who are some of the biggest customers of your product?

Entri's answer

-Webflow -Square -ClickFunnels -ActiveCampaign -ConvertKit -Kajabi -Duda

How would you describe the primary audience of your product?

Entri's answer

Entri primarily serves SaaS companies who have a use case for custom domains within their products.

What's the story behind your product?

Entri's answer

The story behind Entri starts with a moment of frustration we’re pretty sure a lot of you can relate to: our founder was connecting a domain one day and thought, "Why is this so annoyingly hard—even for someone who knows what they're doing?!" That’s when inspiration struck (probably after muttering a few choice words at the screen).

We realized that activating users around domain setup didn’t have to be a painful, hair-pulling process. What if we could make it easy—like, actually easy? Fast-forward to today, Entri helps SaaS companies transform this tricky but critical feature into a seamless experience, making it easier to activate and delight users while unlocking the full potential of this powerful onboarding step. Because smoother domain setup means stronger engagement and faster growth for everyone.

User comments

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Alternatives to Entri and CloudLinux

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