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Which is more popular?
Based on our record, OpenPhone
seems to be more popular. It has been mentioned
11 times
since March 2021.
social mentions
11 vs 0
VoIP popularity
100% vs 0%
Base details
Website, pricing, platforms and company facts side by side.
Pricing OpenPhone offers competitive pricing, especially beneficial for small businesses and startups. The cost efficiency and value for money can be appealing for those looking for a budget-friendly communication solution.
User-Friendly Interface The platform boasts a user-friendly interface that simplifies the user experience. Setting up and managing phone lines is intuitive, with features easily accessible.
Integration Capability OpenPhone integrates seamlessly with various tools such as Slack, HubSpot, and Zapier, providing enhanced productivity and streamlined workflows.
Shared Numbers Teams can share numbers, allowing collaborative management of calls and messages, which is useful for departments like sales and support.
VoIP Technology Being based on VoIP, OpenPhone provides flexibility as you can make calls from anywhere with an internet connection, using various devices.
Possible disadvantages
Limited Advanced Features While OpenPhone covers basic needs, it may lack some advanced features found in more robust VoIP systems, such as detailed call analytics and comprehensive CRM integrations.
International Calling Costs The cost for international calls can be higher compared to some other VoIP providers, potentially increasing the expense for businesses with global operations.
Customization Limits There may be limitations in terms of customization options, which could be a concern for businesses looking for more tailored communication solutions.
Scalability for Large Enterprises OpenPhone might not scale as efficiently for very large enterprises with highly complex communication needs, where more established solutions could be more appropriate.
Dependence on Internet Quality As with any VoIP service, call quality can be heavily dependent on the strength and stability of the internet connection, which can be an issue in areas with poor connectivity.
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.
OpenPhoneCloudLinux
Overall verdict
OpenPhone is generally regarded as a reliable and effective communication tool, especially for startups, small to medium-sized businesses, and remote teams looking for an easy-to-use VoIP solution with robust features.
Why this product is good
OpenPhone is considered a good option for businesses and individuals seeking a modern VoIP service due to its user-friendly interface, integration capabilities with tools like Slack and HubSpot, and its ability to provide multiple phone numbers for various team members or projects. It also offers competitive pricing and flexible plans that can scale with a business's needs.
Recommended for
Startups and small businesses
Remote teams needing seamless communication
Individuals or teams that require multiple business phone numbers
Businesses seeking integration with CRM and productivity tools
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
I needed a 1800 number for my business, and paying for a second phone line and getting a second phone is overpriced for what I needed. for 10 bucks a month, OpenPhone allows me to have a 1800 number right on my own...
Recommendations tracked on public social media and blogs since March 2021.
OpenPhone11 mentionsCloudLinux0 mentions
Near a Cheap Alternative to PublicMobile
I usually use VOIP with openphone.com and use her phone when I am on the go... But now need a phone for something simple and was looking to sign up with Public mobile for the $15 / month my wife had, but NOW ITS GONE!!! Dang those bastards.
Source:
over 3 years ago
Need a permanent USA virtual phone number or virtual simcard capable of receiving sms when connected to DATA and/or WIFI. As cheap as possible.
Google voice is free! If you need something with a little more power. Voip.ms, sipharmony.com, and openphone.com.
Source:
about 4 years ago
Favorite VOIP service?
Hey – I'm one of the founders at OpenPhone so obviously biased here. I'm confident OpenPhone is the superior product and experience in every way. Would be happy to talk to you about it directly and show you a demo. Feel free to book a...
Source:
almost 5 years ago
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