What are the key differences between pfSense (Netgate) and Tenable.io?

Compare pfSense (Netgate) and Tenable.io side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are pfSense (Netgate) and Tenable.io scored?

pfSense (Netgate) has an AI score of 9.2/10 and Tenable.io has an AI score of 10.0/10. Scores are based on features, user satisfaction, and overall quality analysis.

pfSense (Netgate) vs Tenable.io 2026 — Compared

pfSense (Netgate)

Tenable.io

WINNER Tenable.io

Tenable.io edges ahead with a score of 10.0/10 compared to 9.2/10 for pfSense (Netgate). While both are highly rated in...

pfSense (Netgate)

9.2 Excellent

Cybersecurity Get pfSense (Netgate) open_in_new

emoji_events WINNER

Tenable.io

10.0 Brilliant

Cybersecurity Get Tenable.io open_in_new

pfSense (Netgate) From Free (Community) / $99 per year (Gold subscription) Free plan available

payments

Tenable.io From $250/mo Free plan available

psychology AI Verdict

Tenable.io edges ahead with a score of 10.0/10 compared to 9.2/10 for pfSense (Netgate). While both are highly rated in their respective fields, Tenable.io demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: Tenable.io

verified Confidence: Low

Ready to decide? Get Tenable.io arrow_forward

description Overview

pfSense (Netgate)

pfSense, powered by Netgate, is the premier open-source firewall solution. It offers incredible flexibility, allowing users to build custom hardware or purchase pre-configured appliances. Because it is based on FreeBSD, it is highly stable and supports a vast array of packages, from VPN servers to intrusion detection systems (Snort/Suricata). It is the gold standard for homelab enthusiasts, power...

Tenable.io

Tenable.io is the industry-leading platform for vulnerability management, built on the powerful Nessus technology. It provides unparalleled visibility into the modern attack surface, including IT, OT, and cloud environments. By leveraging the Vulnerability Priority Rating (VPR), it helps teams focus on the vulnerabilities that matter most. Its extensive plugin library and deep integration with thi...