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SiteCurb VS CloudLinux

Compare SiteCurb VS CloudLinux and see what are their differences

SiteCurb

Real estate agent websites without the MLS tax — six designer templates, your own listings, and an inquiry form that emails you the moment someone writes. No IDX fees, no setup charges, no demo calls. $39/month flat, 14-day free trial.

Rating
0 reviews
Pricing
Freemium Free trial $39 / Monthly ($39/mo flat. Build free, pay to publish. 14-day free trial.)
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CloudLinux

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

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0 reviews
Pricing
Open source
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NAS Ledger
NAS Ledger combines Free core accounting with paid budgeting, inventory, project, payroll and multi-entity consolidation tools. 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.

Base details

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

SiteCurb
CloudLinux
Website sitecurb.com cloudlinux.com
Pricing
Freemium Free trial $39 / Monthly ($39/mo flat. Build free, pay to publish. 14-day free trial.) Official pricing
Open source
Company 2026 —
Listed in
Website Builder Real Estate Real Estate Websites Real Estate Tools Small Business +2
Hosting Web Hosting Cloud Hosting VPS Hosting +1

About SiteCurb and CloudLinux

In their own words, as submitted to SaaSHub.

SiteCurb
CloudLinux

Most agent-website platforms sell the same package: a $500-$3,500 setup fee, an IDX add-on, a demo call and an annual contract. SiteCurb is the opposite — a self-serve site builder made only for real estate agents. You get six genuinely different designer templates, your own listings with...

Read more about SiteCurb

No description of CloudLinux yet.

Features and specs

What each product offers, as listed by its team.

SiteCurb 5 features
CloudLinux 5 features
  • Website change monitoring
    SiteCurb allows users to track changes on websites automatically, which is useful for competitive analysis, price tracking, or content updates without manually checking pages.
  • Simple setup
    The platform is designed to be user-friendly, allowing users to quickly add URLs and start monitoring without complex configuration.
  • Automated alerts
    Users receive notifications when changes are detected on monitored pages, saving time compared to manual checks.
  • Useful for competitive research
    Businesses can use it to keep an eye on competitor websites, pricing pages, or product listings to stay informed of market changes.
  • Time-saving automation
    By automating the monitoring process, it reduces the manual effort needed to track multiple websites for updates.
  • 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.

SiteCurb
CloudLinux

No analysis of SiteCurb 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.

SiteCurb 0 videos + Add
CloudLinux 3 videos + Add

No SiteCurb videos yet. You could help us improve this page by suggesting one.

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
SiteCurb
CloudLinux
100% 100%
Website Builder
0% 0%
0% 0%
Web Hosting
100% 100%
100% 100%
Real Estate
0% 0%
0% 0%
VPS Hosting
100% 100%

Questions & Answers

As answered by people managing SiteCurb and CloudLinux.

What makes your product unique?

SiteCurb's answer

SiteCurb does one thing: websites for individual real estate agents. That focus shows up in both the pricing and the setup.

There is no setup fee, no IDX add-on, no annual contract and no demo call. It is $39/month flat, and you can build the entire site free before a card ever comes out — you only pay when you publish.

The templates are designed for this specific job rather than adapted from a general-purpose website builder. Each one gives you a hero that carries your own tagline, listing pages with proper photo galleries, "why work with me" points, client quotes, and an inquiry form on every listing that emails you the moment someone writes — with reply-to set to the lead, so you can answer straight from your phone.

Sites are built to score 100/100 on PageSpeed, ship with a broker-disclosure footer, and convert listing photos to WebP automatically.

Why should a person choose your product over its competitors?

SiteCurb's answer

Cost and friction, mostly.

  • Most agent-website platforms stack a $500-$3,500 setup fee on top of a monthly fee on top of an IDX add-on, and most will not quote you without a sales call first. First-year totals commonly land between $1,000 and $7,000. SiteCurb is $39/month with nothing else attached.
  • You can build the whole site — template, listings, photos, copy — free, and only pay when you publish. You never have to judge it from a screenshot.
  • No contract. Cancel and the billing stops; your work stays saved.
  • Sites are built for speed (100/100 PageSpeed), which template-heavy platforms in this category often are not.

Where SiteCurb is not the right choice: it does not include an MLS/IDX feed or a CRM. If you need live MLS search on your site, pick a platform built around IDX.

How would you describe the primary audience of your product?

SiteCurb's answer

Individual real estate agents in the United States — solo agents and small teams, not brokerages.

The need is easy to size. Across a dataset of 448,267 US agents, only 6.1% have a website on a domain they own. Another 4.4% have a page on their brokerage's domain, and 89.4% have no website listed at all.

That last group is the audience: agents who were priced out by platforms built and sold to teams and brokerages, and who mostly need one credible place for a referral to land when somebody hears their name and searches it.

What's the story behind your product?

SiteCurb's answer

SiteCurb grew out of building data and directory products for the US real estate industry. Working with agent records at scale made two things obvious.

First, the overwhelming majority of agents have no website of their own — we measured it at roughly one in sixteen. Second, the products aimed at them are priced and sold like enterprise software: setup fees, annual contracts, and a demo call before anyone will even tell you the price.

The gap was never design or technology. It was price and friction. So SiteCurb was built as the opposite of that: pick a template, add your listings, publish. Flat $39/month, no call, no contract, and free until you decide to go live.

Which are the primary technologies used for building your product?

SiteCurb's answer

Next.js (App Router) and React with TypeScript on the front end, Tailwind CSS for styling, and Supabase (PostgreSQL, auth and storage) for data. Stripe handles billing, Resend handles transactional email, and the whole thing is deployed on Vercel.

A few implementation details that matter to the product: published sites are served through hostname-based multi-tenant routing, so every agent's site is statically rendered and cached rather than assembled per request. Listing photos are converted to WebP and served responsively. Each published site gets its own address at yourname.sitecurb.com with automatic TLS; connecting a custom domain you already own is on the roadmap.

User comments

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Alternatives to SiteCurb and CloudLinux

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