G2 Vendor Directory

FortiOS vs. CentOS

A side-by-side comparison based on G2 review data.

MetricFortiOS

by Fortinet

CentOS

by CentOS

Overall rating4.34.4
Review count52425
Ease of use8.88.7
Ease of setup8.98.7
Quality of support8.88.4
Meets requirements9.29.2
NPS57.69230863.080685
Small Business19.2%31.5%
Mid-Market69.2%38.7%
Enterprise11.5%29.8%
Total page views346294
Total LLM citations217305

FortiOS

FortiOS is Fortinet's proprietary operating system that serves as the foundation of the Fortinet Security Fabric, delivering integrated security and networking capabilities across various environments, including on-premises, cloud, hybrid, and converging IT/OT/IoT infrastructures. By enabling the convergence of security and networking, FortiOS helps close security gaps and simplifies management, ensuring consistent user experiences and unified security policies.

Pros

  • Ease of Use
  • Security Features
  • Easy Management
  • Security/Safety
  • User-Friendly
  • Easy Installation

CentOS

CentOS is a community-driven, free software project that provides a robust and reliable Linux distribution, serving as a foundational platform for open-source communities, cloud providers, hosting services, and scientific data processing. Derived from Fedora Linux, CentOS Stream offers a continuously delivered distribution that tracks just ahead of Red Hat Enterprise Linux (RHEL), with major releases every three years and each maintained for five years.

Pros

  • Reliability
  • Stability
  • RHEL Compatibility
  • Ease of Use
  • Community Support
  • Security