Software Alternatives & Startups

ServiceGraph VS CloudLinux

Compare ServiceGraph VS CloudLinux and see what are their differences

ServiceGraph

datasets for founders — where to launch, who to email, who to hire

Rating
0 reviews
Pricing
Freemium Free trial
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.

ServiceGraph
CloudLinux
Website servicegraph.co cloudlinux.com
Pricing
Freemium Free trial Official pricing
Open source
Company Startup from the United States · 2026 —
Listed in

About ServiceGraph and CloudLinux

In their own words, as submitted to SaaSHub.

ServiceGraph
CloudLinux

ServiceGraph is datasets for founders — where to launch, who to email, who to hire. Every founder ships a product and hits the same wall: where do I actually launch this, who do I email to grow, who do I hire? The honest answers are scattered — in 2-year-old listicles where half the links 404, in...

Read more about ServiceGraph

No description of CloudLinux yet.

Features and specs

What each product offers, as listed by its team.

ServiceGraph 12 features
CloudLinux 5 features
  • Product directories
    850+ directories with submission policy, domain rank and real traffic attached
  • Business directories
    3,500+ directories by industry, with DR and traffic
  • Newsletters
    50,000+ newsletters with subscribers, topics and post cadence
  • Agencies
    110,000+ agencies with services, size, location and ratings
  • Data freshness
    Live datasets — updated regularly, not static listicles
  • Search & filter
    Searchable, sortable, filterable by DR, traffic, subscribers, niche
  • Export
    CSV via web, JSON via REST API
  • API
    REST API, Bearer token auth, docs at docs.servicegraph.co
  • Free tier
    2,000 credits on signup — no card, no subscription, credits don't expire
  • Pricing
    $10 per 1,000 credits, $80 per 10,000. 10 credits = 1 row unlocked for 30 days
  • Use cases
    Launch, SEO backlinks, newsletter outreach, agency hiring
  • Coming soon
    Subreddits and influencers datasets
  • 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.

ServiceGraph
CloudLinux

Overall verdict

  • I don't have verified, specific information about a product called 'ServiceGraph' at servicegraph.co, so I can't confirm whether it's good or provide an accurate assessment. I'd be fabricating details if I claimed specific knowledge about this particular service's quality, features, or reputation.

Why this product is good

  • I don't have reliable, up-to-date data on this specific website or product to evaluate its merits
  • Providing a confident verdict without verified information could mislead you
  • Company websites and products can change frequently, so even if I had prior knowledge it may be outdated

Recommended for

  • Anyone considering this service should check recent user reviews on independent platforms
  • Visit the actual website to review their current offerings, pricing, and customer testimonials
  • Look for third-party reviews on sites like G2, Trustpilot, or Capterra if it's a business software product
  • Reach out to their support team directly with specific questions about your use case

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.

ServiceGraph 1 video + Add
CloudLinux 3 videos + Add

Where do I launch this? 850+ live product directories with DR + traffic — ServiceGraph

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
ServiceGraph
CloudLinux
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

Questions & Answers

As answered by people managing ServiceGraph and CloudLinux.

What makes your product unique?

ServiceGraph's answer

Most "where to launch / who to email / who to hire" lists online are stale — 2-year-old listicles where half the links 404, ChatGPT answers that invent URLs, frozen Notion lists nobody updates. ServiceGraph is the live alternative: curated datasets of product directories, business directories, newsletters and agencies, each row carrying real metrics — traffic, domain rank, subscriber counts, ratings — refreshed continuously and exportable as CSV or JSON.

Why should a person choose your product over its competitors?

ServiceGraph's answer

Three reasons. (1) Freshness — most directory aggregators publish once and rot; we maintain ours as a living dataset. (2) Real metrics on every row, not just a list of names — filter directories by DR and traffic for SEO, newsletters by subscriber count for outreach, agencies by ratings and location for hiring. (3) Zero-friction trial — browse, search and filter completely free; 2,000 credits on signup, no card, credits don't expire.

How would you describe the primary audience of your product?

ServiceGraph's answer

Founders and growth operators at early-stage startups, typically 1–10 people, who just shipped a product or are about to. They keep hitting the same three questions: where do I launch this, who do I email to grow, who do I hire. Solo indie hackers, small SaaS teams, and the marketers and agencies who serve them.

What's the story behind your product?

ServiceGraph's answer

We built it for ourselves. Every time we shipped, finding the right places to launch and the right people to reach ate a full day of googling stale listicles and asking ChatGPT for URLs that didn't exist. We started maintaining our own list — with real traffic and domain-rank attached to each row — and realized every other founder was hitting the same wall. So we turned the internal tool into a product. Operated by NostrCorp, Inc. (Delaware).

Which are the primary technologies used for building your product?

ServiceGraph's answer

TypeScript on the application side (web app and product API). Python for the data and ML pipeline that enriches and classifies rows across all datasets — directories, newsletters, agencies. ClickHouse as the storage and analytics backbone — chosen for fast aggregations across millions of rows so search, sort and filter stay snappy even on the 110k+ agencies dataset. REST API over HTTP exposed at docs.servicegraph.co.

User comments

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