What are the key differences between Qualys and Tenable.io?

Compare Qualys and Tenable.io side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are Qualys and Tenable.io scored?

Qualys has an AI score of 7.4/10 and Tenable.io has an AI score of 10.0/10. Scores are based on features, user satisfaction, and overall quality analysis.

Qualys vs Tenable.io 2026 — Compared

Qualys

Tenable.io

WINNER Tenable.io

Tenable.io edges ahead with a score of 10.0/10 compared to 7.4/10 for Qualys. While both are highly rated in their respe...

Qualys

7.4 Good

SAAS Get Qualys open_in_new

emoji_events WINNER

Tenable.io

10.0 Brilliant

Cybersecurity Get Tenable.io open_in_new

Qualys Pricing not 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 7.4/10 for Qualys. 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

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description Overview

Qualys

Qualys is primarily a vulnerability management platform, but its compliance reporting capabilities are valuable for agencies. It helps agencies assess their security posture and demonstrate compliance with various regulations. Features include asset inventory, vulnerability scanning, and compliance reporting. Pricing is subscription-based and varies depending on the modules selected.

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...