Software Alternatives & Startups

Formbricks VS CloudLinux

Compare Formbricks VS CloudLinux and see what are their differences

Formbricks

Open Source Survey and Experience Management Platform

Rating
0 reviews
Pricing
Open source Freemium Free trial €49 / Monthly (Unlimited surveys, Unlimited Team Members)
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.

Which is more popular?

Based on our record, Formbricks seems to be more popular. It has been mentioned 15 times since March 2021.

social mentions
15 vs 0
Surveys popularity
100% vs 0%

Base details

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

Formbricks
CloudLinux
Website formbricks.com cloudlinux.com
Pricing
Open source Freemium Free trial €49 / Monthly (Unlimited surveys, Unlimited Team Members) Official pricing
Open source
Company Startup from Germany · 1 - 9 employees · 2022 —
Listed in

About Formbricks and CloudLinux

In their own words, as submitted to SaaSHub.

Formbricks
CloudLinux

Formbricks is a open-source survey and experience management software. With Formbricks you can create link surveys like Typeform, website surveys like HotJar Ask and targeted in-app surveys. You can gather ANY kind of feedback of ANY user segment at ANY point in the user journey. Really powerful...

Read more about Formbricks

No description of CloudLinux yet.

Features and specs

What each product offers, as listed by its team.

Formbricks 6 features
CloudLinux 5 features
  • Website Surveys
    Run well-timed surveys on public websites (scales to millions)
  • In-app Surveys
    Run highly targeted surveys in web and mobile apps.
  • Link and Email Surveys
    Survey people via shareable links and in emails
  • Self-hosting
    Host Formbricks on premise, even the free forever Community Edition
  • Multi-language Surveys
    Run one survey in multiple languages
  • Team Access Roles
    Manage large teams on Formbricks
  • 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.

Formbricks
CloudLinux

No analysis of Formbricks 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.

Formbricks 1 video + Add
CloudLinux 3 videos + Add

Formbricks Open Source Survey Tool launches on Product Hunt

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
Formbricks
CloudLinux
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

Questions & Answers

As answered by people managing Formbricks and CloudLinux.

Which are the primary technologies used for building your product?

Formbricks's answer

nextJS, Prisma, TypeScript, Tailwind

Who are some of the biggest customers of your product?

Formbricks's answer

Flix (Flixbus, Flixtrain), Gumtree, Rivian, a handful of governmental organisations around the world

What makes your product unique?

Formbricks's answer

Our open-source survey tool is very easy to use in full compliance with GDPR, CCPA, HIPAA, and all other privacy and security regulations. Skip lengthy compliance and procurement processes, just deploy our free Community Edition with Docker and upgrade when you need it 🚀

User comments

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

Log in or Post with

Social recommendations and mentions

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

Formbricks 15 mentions
CloudLinux 0 mentions
  • Introducing Quackback: Open-Source Feedback Platform with a Built-in MCP Server
    Plausible brought open source to web analytics. Cal.com did it for scheduling. Formbricks did it for surveys. PostHog did it for product analytics. Quackback does it for feedback collection. - Source: dev.to / 9 months ago
  • Show HN: Typeform was too expensive so I built my own forms
    > An open-source alternative to Typeform and Google Forms Those two are the two extreme ends of the target audience archetypes. So, decide which is yours. > I was using Typeform, but as time went by and more people submitted forms, it... - Source: Hacker News / over 1 year ago
  • Surveying AI Satisfaction with Formbricks in CodeStash
    So, I’ve been working on CodeStash, this platform for sharing and discussing code snippets, kind of a cross between Reddit and Stack Overflow. The cool part? There’s a built-in AI that explains code snippets, powered by Google Gemini.... - Source: dev.to / about 2 years ago

View more

Tracking CloudLinux since Mar 2021.

Alternatives to Formbricks and CloudLinux

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