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Popl VS CloudLinux

Compare Popl VS CloudLinux and see what are their differences

Popl

Your AI GTM platform for in-person events

Rating
0 reviews
Pricing
Freemium Free trial
Promote on VibeVoted
Alternatives Is it good?
CloudLinux

Making Linux secure, stable, and profitable for thousands of hosting providers and data centers worldwide.

Rating
0 reviews
Pricing
Open source
Promote on VibeVoted
Alternatives Is it good?
Eventtia
Event management software that runs the full lifecycle on one platform: branded event pages, registration and ticketing, email, SMS and WhatsApp campaigns, on-site check-in and badging, B2B matchmaking, a mobile app, and cross-event analytics. sponsored
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, Popl seems to be more popular. It has been mentioned 3 times since March 2021.

social mentions
3 vs 0
Business Cards popularity
100% vs 0%

Base details

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

Popl
CloudLinux
Website popl.co cloudlinux.com
Pricing
Freemium Free trial
Open source
Company Startup from the United States · 50 - 99 employees · 2020 —
Listed in
Event Management Events Event Marketing And Management Event Registration CRM Customer Data Enrichment Lead Capture Forms Lead Enrichment +5
Hosting Web Hosting Cloud Hosting VPS Hosting +1

About Popl and CloudLinux

In their own words, as submitted to SaaSHub.

Popl
CloudLinux

Capture leads, scan badges, enrich data, and sync it all to your CRM—at events, conferences, and beyond. Powered by AI and our proprietary data engine, Popl helps companies around the world turn in-person events into a measurable & scalable growth channel.

Read more about Popl

No description of CloudLinux yet.

Features and specs

What each product offers, as listed by its team.

Popl 0 features
CloudLinux 5 features

No features have been listed yet.

  • 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.

Popl
CloudLinux

No analysis of Popl 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.

Popl 3 videos + Add
CloudLinux 3 videos + Add

Popl ™ Review | Why You NEED This!

More videos

  • - WATCH THIS VIDEO BEFORE YOU BUY POPL ! ( THE ULTIMATE TRUTH )
  • - Popl Digital Business Card Review!

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
Popl
CloudLinux
100% 100%
Business Cards
0% 0%
0% 0%
Hosting
100% 100%
100% 100%
Digital Business Cards
0% 0%
0% 0%
Cloud Hosting
100% 100%

Questions & Answers

As answered by people managing Popl and CloudLinux.

What makes your product unique?

Popl's answer

Most event teams leave a show with a stack of business cards and days of waiting for the organizer’s lead list. Popl closes that gap. Our AI-powered Universal Badge Scanner reads any event badge, business card, or QR code, enriches each contact, and syncs it to your CRM in seconds, even when venue WiFi is unreliable, with data auto-syncing once you’re back online. Your team owns every lead the moment it’s captured and follows up while the conversation is still warm.

Which are the primary technologies used for building your product?

Popl's answer

Our mobile app is built in React Native, with native Swift for iOS and native Java for Android, and our web dashboard runs on React. The backend uses Node.js, TypeScript, AWS and Google Cloud, SQL, and RESTful APIs, alongside Firebase. AI-powered enrichment draws on B2B data from 20+ trusted data partners, and everything is secured with SOC 2 Type II controls and encryption at rest and in transit.

Why should a person choose your product over its competitors?

Popl's answer

Speed to follow-up drives event ROI, and Popl is built around it. Instead of a different scanning app at every show, your team gets one consistent system at every event, with leads landing in Salesforce, HubSpot, Zoho, or Dynamics already enriched and qualified. Managers get group billing, templates, and team-level CRM connections, IT gets SOC 2 Type II security, and everyone gets 24/7 global support. That’s why over 90% of Fortune 500 companies trust Popl.

How would you describe the primary audience of your product?

Popl's answer

Popl is built for B2B teams that rely on in-person events for pipeline: companies that attend multiple conferences and trade shows a year and run on a CRM. That includes field sales and event marketers capturing leads on the floor, RevOps teams who need clean data and attribution, IT leaders focused on security and integrations, and executives who want proof that events drive revenue. We serve everyone from growing SMBs to global enterprises.

What's the story behind your product?

Popl's answer

Popl launched in 2020 on a simple belief: life is exciting, and work should be too. Our digital business card went viral on TikTok and Instagram, and we joined Y Combinator’s W21 batch and raised $3M. As teams adopted Popl, we saw a bigger problem: in-person leads were getting lost, delayed, or locked up by event organizers. So we launched Popl Teams in 2024, then our Event Lead Capture platform and AI-powered Universal Badge Scanner in early 2025. Today, 2.5M+ users in 150 countries use Popl, including our own sales team at every conference.

User comments

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

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Social recommendations and mentions

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

Popl 3 mentions
CloudLinux 0 mentions
  • Apple Announces New 'NameDrop' Contact Sharing Feature Coming in iOS 17
    RIP https://popl.co (I guess their product still works for iOS <-> Android which NameDrop probably won’t). Source: over 3 years ago
  • You ever heard of POPL its a digital business card essentially (It's free, this is not an ad)
    Download popl in the appstore or go to their website if you intent on using it with the accesories https://popl.co/ , I would personally order on amazon so I can track my order in a way im comfy with lol. Im gonna stop typing now I... Source: almost 5 years ago
  • Business cards with QR code
    I think QR Codes are a decent idea and it won't hurt to have it on there. If you think people may be wary to take card because of Covid or you just want them to get directly to your website, facebook, etc, I'd look into a... Source: about 5 years ago

Tracking CloudLinux since Mar 2021.

Alternatives to Popl and CloudLinux

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

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