Software Alternatives & Startups

Invoice No. VS CloudLinux

Compare Invoice No. VS CloudLinux and see what are their differences

Invoice No.

Free invoice generator with 150+ profession templates, plus receipt, quote and purchase order tools. No signup. No data stored. Download PDF in seconds.

Rating
0 reviews
Pricing
Free Free trial
CloudLinux

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

Rating
0 reviews
Pricing
Open source
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Base details

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

Invoice No.
CloudLinux
Website invoiceno.com cloudlinux.com
Pricing
Free Free trial
Open source
Platforms
Web Mobile
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Company Startup from Germany · 1 - 9 employees · 2026 —
Listed in

About Invoice No. and CloudLinux

In their own words, as submitted to SaaSHub.

Invoice No.
CloudLinux

Invoice No. is a free browser-based toolkit built for freelancers and small businesses. You can generate invoices, receipts, quotes, purchase orders, credit notes, delivery notes, timesheets and expense reports without creating an account or handing over your email address. The tool comes with...

Read more about Invoice No.

No description of CloudLinux yet.

Features and specs

What each product offers, as listed by its team.

Invoice No. 12 features
CloudLinux 5 features
  • Simple Invoice Generation
    Invoice No. provides a straightforward and easy-to-use interface for generating invoices quickly, making it accessible even for freelancers and small business owners without accounting expertise.
  • Free to Use
    The platform offers free invoice generation capabilities, which is particularly beneficial for freelancers, solopreneurs, and small businesses that need basic invoicing without incurring additional costs.
  • No Installation Required
    Works entirely in your browser with no app to download or install.
  • Clean and Professional Templates
    The service provides clean, professional-looking invoice templates that help users present a polished image to their clients without needing design skills.
  • Quick Setup
    Users can get started with minimal setup time. There is little to no learning curve, allowing users to create their first invoice almost immediately after visiting the site.
  • Receipt Generator
    Lets you create a professional PDF receipt for any payment, with the same templates as the invoice tool.
  • Quote Generator
    Create a fixed-price proposal with an expiry date and send it as a PDF before the job starts.
  • 150+ Profession Templates
    Pre-filled invoice templates for over 150 professions including photographers, web developers, plumbers, consultants and personal trainers.
  • No Data Stored
    Everything runs in your browser. No information is sent to any server at any point. Your client and business details stay on your device.
  • Multi-Currency Support
    Supports over 30 currencies. Switch currency per invoice without changing your account settings.
  • VAT Calculator
    Built-in VAT calculator covering all 27 EU member states plus UK, US, Australia and more.
  • 13 UI Languages
    The tool interface and PDF output are available in 13 languages including German, French, Spanish, Portuguese, Arabic, Hindi, Japanese and Chinese.

Possible disadvantages

  • Limited Advanced Features
    Compared to full-featured accounting software like QuickBooks or FreshBooks, Invoice No. may lack advanced features such as expense tracking, recurring invoices, detailed reporting, and integrations with other business tools.
  • Limited Customization Options
    The platform may offer restricted customization for invoice templates, limiting users who want to heavily brand or tailor the look and layout of their invoices beyond the provided options.
  • No Comprehensive Accounting Suite
    Invoice No. focuses primarily on invoice creation and does not serve as a full accounting solution, meaning users may still need separate software for bookkeeping, tax preparation, and financial reporting.
  • Lesser Known Platform
    Being a smaller and less widely recognized tool, Invoice No. may have a smaller user community, fewer online reviews, and less third-party support compared to established invoicing platforms.
  • Potential Feature Limitations for Scaling
    As a business grows and invoicing needs become more complex, Invoice No. may not scale well to handle high volumes of invoices, multiple currencies, team collaboration, or complex billing scenarios.
  • 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.

Invoice No.
CloudLinux

Overall verdict

  • Invoice No. (invoiceno.com) is a solid, user-friendly invoicing tool that makes it easy for freelancers and small businesses to create and manage professional invoices quickly, often at little to no cost.

Why this product is good

  • Simple and intuitive interface that lets you create invoices in minutes without a learning curve
  • Professional, customizable invoice templates that help present a polished image to clients
  • Often free or low-cost, making it accessible for freelancers and small businesses on a budget
  • Supports online, browser-based access so you can generate invoices from anywhere
  • Handles essentials like tax calculations, itemized billing, and PDF export or download

Recommended for

  • Freelancers and independent contractors who need quick, professional invoices
  • Small business owners looking for an affordable invoicing solution
  • Startups and solopreneurs who want a no-fuss billing tool
  • Anyone needing to occasionally generate one-off invoices without committing to expensive accounting software

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.

Invoice No. 0 videos + Add
CloudLinux 3 videos + Add

No Invoice No. 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
Invoice No.
CloudLinux
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

Questions & Answers

As answered by people managing Invoice No. and CloudLinux.

What's the story behind your product?

Invoice No.'s answer

Invoice No. was built out of frustration with existing invoicing tools that either cost money, require an account, or produce ugly PDFs. The goal was to make something that looks professionally designed, works instantly and stores nothing. It started as a single invoice generator and grew into a full suite of free document tools for freelancers.

Which are the primary technologies used for building your product?

Invoice No.'s answer

Next.js, TypeScript, Tailwind CSS and React-PDF. The entire application runs as a static site with no backend, no database and no server-side processing.

What makes your product unique?

Invoice No.'s answer

Most invoicing tools ask you to create an account before you can do anything. Invoice No. skips all of that. You open the page, fill in your details and download a PDF. Nothing is stored on any server. Your data stays entirely in your browser, which is something almost no other invoicing tool can say. It also covers a lot more than just invoices. You get receipts, quotes, purchase orders, credit notes, timesheets, expense reports and a set of calculators, all free and all working the same way.

How would you describe the primary audience of your product?

Invoice No.'s answer

Freelancers, independent contractors and small business owners who need to send professional invoices, receipts or quotes without the overhead of full accounting software. Particularly useful for people who invoice occasionally rather than every day and do not want to manage a subscription for something they use a few times a month.

Why should a person choose your product over its competitors?

Invoice No.'s answer

If you are a freelancer or small business owner who just needs to send a professional document without paying a monthly fee or handing over your email address, Invoice No. is the fastest way to do it. There is no subscription, no trial period and no feature locked behind a paywall. You also get over 150 profession-specific templates so the form comes pre-filled with sensible defaults for your type of work.

User comments

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Alternatives to Invoice No. and CloudLinux

When comparing Invoice No. and CloudLinux, you can also consider the following products.