Doppel.com VS CloudLinux

Compare Doppel.com VS CloudLinux and see what are their differences

Rating: 0 reviews
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Rating: 0 reviews
Pricing: Open source
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Base details

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

	Doppel.com	CloudLinux
Website	doppel.com	cloudlinux.com
Pricing	—	Open source
Platforms	SaaS	—
Company	Startup from the United States · 250 - 499 employees	—
Listed in	Security Cyber Security Risk Management Training & Education AI +2	Hosting Web Hosting Cloud Hosting VPS Hosting +1

About Doppel.com and CloudLinux

In their own words, as submitted to SaaSHub.

Doppel.com

CloudLinux

Our AI-native platform unifies threat intelligence, automates takedowns, simulates attacks, and trains employees against today’s most sophisticated multi-channel deception campaigns.

Features and specs

What each product offers, as listed by its team.

Doppel.com 4 features

CloudLinux 5 features

Brand Protection
Protect your brand from social engineering threats
Executive Protection
Defend high-profile individuals from digital threats
Simulation
Expose social engineering risks with Doppel Simulation
Security Awareness Training
Strengthen your defenses with Doppel Security Awareness Training

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.

Doppel.com

CloudLinux

Overall verdict

Doppel is a solid choice for organizations seeking proactive digital risk protection, leveraging AI to detect and take down phishing sites, fake social accounts, and brand impersonation threats across the web, social media, and dark web.

Why this product is good

Uses AI and machine learning to detect brand impersonation, phishing, and fraud at scale
Monitors a broad range of channels including social media, domains, app stores, and the dark web
Offers automated takedown capabilities to quickly remove malicious content
Helps protect brand reputation and customer trust from executive impersonation and counterfeit threats
Provides actionable threat intelligence and alerts for security teams

Recommended for

Enterprises concerned about brand impersonation and phishing attacks
Companies with valuable trademarks or high-profile executives at risk of impersonation
Security and fraud prevention teams needing digital risk protection
Financial services, retail, and consumer brands facing counterfeit and fraud threats
Organizations wanting automated detection and takedown of malicious online content

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.

Doppel.com 1 video + Add

CloudLinux 3 videos + Add

Doppel: Outpacing What’s Next in Social Engineering

When To Use Cloudlinux On Your Virtual Private Server (VPS)

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

Doppel.com

CloudLinux

100% 100%

0% 0%

Hosting

100% 100%

Security

0% 0%

VPS Hosting

100% 100%

Questions & Answers

As answered by people managing Doppel.com and CloudLinux.

What makes your product unique?

Doppel.com's answer

AI-native platform unifies threat intelligence, automates takedowns, simulates attacks, and trains employees against today’s most sophisticated multi-channel deception campaigns.

User comments

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

Alternatives to Doppel.com and CloudLinux

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

ZeroFOX
ZeroFOX is a social risk management tool that enables organizations to identify, manage and mitigate social media based cyber threats.

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Katcher
A free scan finds storefronts using your brand name, photos and product text. Each one comes with dated evidence you can check. We close it, or you do.

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DD

DoppelDown
AI-powered detection of fake domains, phishing sites & brand impostors. Free tier included. Results in minutes, not weeks.

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AgentProxy.au
Free, self-hosted AI security gateway. PII redaction, prompt injection defense, full audit logging. Built for Australian regulated industries. Deploy in minutes with Docker.

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PhishEye
AI phishing detection, typosquat & domain monitoring, and coordinated takedowns. PhishEye protects your brand across web, ads, social, and search — built for security, fraud, and brand protection teams.

Compare PhishEye to Doppel.com or CloudLinux:

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Red Points
Eliminate fakes and protect your customers. Our AI platform takes down counterfeits, fake websites, social media fraud accounts, and piracy. Safeguard your brand, protect your revenue, and secure your customers' trust.

Compare Red Points to Doppel.com or CloudLinux:

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