Software Alternatives & Startups

Buttercup VS CloudLinux

Compare Buttercup VS CloudLinux and see what are their differences

Buttercup

Free and open source password manager for Windows/Mac/Linux

Rating
0 reviews
Pricing
Open source
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, Buttercup seems to be more popular. It has been mentioned 10 times since March 2021.

social mentions
10 vs 0
Password Management popularity
100% vs 0%

Base details

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

Buttercup
CloudLinux
Website buttercup.pw cloudlinux.com
Pricing
Open source
Open source
Listed in

Features and specs

What each product offers, as listed by its team.

Buttercup 6 features
CloudLinux 5 features
  • Open Source
    Buttercup is an open-source password manager, meaning the code is available for review and contributions from the community. This helps ensure transparency and trust.
  • Cross-Platform
    Buttercup is available on multiple platforms, including Windows, macOS, Linux, iOS, and Android, ensuring users can access their passwords across different devices.
  • Encrypted Storage
    Buttercup uses strong AES 256-bit encryption to keep your passwords and other sensitive information secure.
  • Free to Use
    Buttercup is free to use with no hidden costs or subscription fees, making it accessible for everyone.
  • Browser Extensions
    Buttercup offers browser extensions for popular browsers like Chrome and Firefox, enabling easy access to passwords and better integration with your web experience.
  • Multi-Vault Support
    Users can manage multiple vaults, ideal for separating personal and organizational passwords or shared accounts.

Possible disadvantages

  • Lacks Advanced Features
    Buttercup may lack some of the advanced features found in other password managers, such as password breach monitoring or advanced auto-fill capabilities.
  • Sync Complexity
    Setting up synchronization across devices can be more complex compared to some commercial password managers that offer seamless cloud sync.
  • User Interface
    While functional, the user interface may not be as polished or user-friendly as those of some commercial competitors, which could be a drawback for less tech-savvy users.
  • Limited Support Resources
    As an open-source project, Buttercup may not offer the same level of customer support or extensive documentation as commercial alternatives.
  • Manual Updates
    Unlike some commercial password managers that offer automatic updates, users may need to manually keep their Buttercup applications up-to-date.
  • 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.

Buttercup
CloudLinux

Overall verdict

  • Buttercup is a good choice for those looking for a secure and reliable password manager, especially if you value open-source software.

Why this product is good

  • Buttercup is praised for its strong security features, open-source nature, and cross-platform compatibility. It offers end-to-end encryption to ensure that your data remains private and secure. The user-friendly interface makes it accessible for both beginners and advanced users. Furthermore, being open-source, it allows for transparency and community-driven improvements.

Recommended for

  • Individuals seeking a secure way to manage passwords
  • Users preferring open-source software
  • Those needing cross-platform accessibility
  • Anyone prioritizing strong encryption and privacy

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.

Buttercup 3 videos + Add
CloudLinux 3 videos + Add

Burnt Out Buttercup: Hairstylist's Review

More videos

  • - JACK STAUBER - "Buttercup" REACTION/DISCUSSION
  • - Buttercup Loses A Bet || In the Doghouse (PPG 2016 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
Buttercup
CloudLinux
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
0% 0%
0% 0%
100% 100%

User comments

Share your experience with using Buttercup 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.

Buttercup 10 mentions
CloudLinux 0 mentions
  • Buttercup Password Manager for Startups 🛡️
    Before deploying the WebDAV server, don’t forget to download the Buttercup client from the official website. This client allows you to access and manage your vault seamlessly. - Source: dev.to / about 2 years ago
  • Inclusive Finland-based JavaScript community
    I'm a JS/TS developer with 10+ years experience, and have been working on projects across the board in terms of stack: front-end, back-end, mobile (native and React-), desktop and browser extensions. I'm the co-founder of Buttercup, a... Source: over 3 years ago
  • What Open Source Projects Do You Use In Your District?
    SysPass -- Password management for our team. I am looking at moving to Buttercup for this. Source: almost 4 years ago

View more

Tracking CloudLinux since Mar 2021.

Alternatives to Buttercup and CloudLinux

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