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Missive VS CloudLinux

Compare Missive VS CloudLinux and see what are their differences

Missive

Team communication app now supporting FB, Twitter & SMS

Rating
5.0 · 1 review
Pricing
Freemium $14 / Monthly (^ 6 months history)
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Alternatives Is it good?
CloudLinux

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

Rating
0 reviews
Pricing
Open source
Promote on VibeVoted
Alternatives Is it good?
InboxAgent
InboxAgent uses AI to read your shared mailboxes, like info@ and sales@, plus everyone's own inbox, on Microsoft 365, Gmail, Zoho Mail or IMAP. It finds the sales leads and gives each an owner on a board. Never sends from your mailbox. 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.

Which is more popular?

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

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

Base details

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

Missive
CloudLinux
Website missiveapp.com cloudlinux.com
Pricing
Freemium $14 / Monthly (^ 6 months history) Official pricing
Open source
Platforms
iPhone iPad Mac OSX Windows Android Web +3
—
Listed in
Email Enterprise Communication Help Desk Help Desk And Ticketing +1
Hosting Web Hosting Cloud Hosting VPS Hosting +1

About Missive and CloudLinux

In their own words, as submitted to SaaSHub.

Missive
CloudLinux

Email, group chat and tasks for productive teams. One app for all your internal and external communication. Work management at its best. Try it free!

Read more about Missive

No description of CloudLinux yet.

Features and specs

What each product offers, as listed by its team.

Missive 3 features
CloudLinux 5 features
  • Team chat
  • Team inbox (email, SMS, etc.)
  • Rules & automation
  • 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.

Missive
CloudLinux

Overall verdict

  • Missive is considered a strong choice for teams looking to improve their communication efficiency and collaboration. It is particularly praised for its ease of use, robust feature set, and the ability to integrate various communication channels into a single platform.

Why this product is good

  • Missive is well-regarded for its collaborative email and messaging platform, offering features such as shared inboxes, team chats, and integrations with a variety of third-party applications. It is designed to enhance productivity and streamline communication within teams by allowing users to collaborate directly on emails and messages, assign tasks, and keep internal discussions organized.

Recommended for

    Missive is highly recommended for small to medium-sized teams, remote teams, and businesses that require strong collaborative capabilities for managing emails and team communications efficiently. It is also suitable for teams looking for a unified inbox solution to centralize and streamline their communication channels.

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.

Missive 2 videos + Add
CloudLinux 3 videos + Add

Missive Email: Features, Pricing and Thoughts

More videos

  • - Don't Dismiss Missive As The Communication Tool Your Team Needs

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
Missive
CloudLinux
100% 100%
Email
0% 0%
0% 0%
Hosting
100% 100%
100% 100%
Email Management
0% 0%
0% 0%
Cloud Hosting
100% 100%

User comments

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

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

Missive 5.0 · 1 review
CloudLinux no reviews yet
  • Gmail, HubSpot, Front, Missive or Elixmail: what fits a small business?
    elixmail.fr · Oct 2026

    This functional assessment is published by Elixmail. Gmail represents standard email, HubSpot CRM a separate CRM, and Front or Missive a shared inbox. Elixmail capabilities are limited to features currently documented...

  • Best collaborative email app
    SaaSHub review
    · May 2022

    Missive is by far the best collaborative email app for small/medium teams. I've tried many of them over the years and Missive just stands out. Also their team is super responsive and push bug fixes and new features...

We have no reviews of CloudLinux yet. Be the first one to post

Social recommendations and mentions

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

Missive 15 mentions
CloudLinux 0 mentions
  • Show HN: Jelly – A Simpler Shared Inbox for Small Teams
    We use Missive[0] and it's pretty good. It's definitely not as low price as Jelly though. [0] https://missiveapp.com/. - Source: Hacker News / almost 2 years ago
  • How does one work with emails as comments to tasks?
    Another alternative that many ClickUp users rely on is Missive (https://missiveapp.com). It offers similar functionality to Front but at a more affordable price. However, let's be honest, it still revolves around converting emails into... Source: over 3 years ago
  • Best Mac Mail app
    Missive is a really good email client and made us love email again. It's not cheap (they have a free version) but it's great and still cheaper than Superhuman. Source: over 3 years ago

View more

Tracking CloudLinux since Mar 2021.

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