Qualys vs ZeroFox Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Apr 2026 8 min read

Qualys

0.0 (0 reviews)

Qualys is a cloud-based security platform that helps you identify vulnerabilities, ensure compliance, and protect your entire IT infrastructure from cyber threats through a single, integrated dashboard.

Starting at --
Free Trial 30 days
VS

ZeroFox

0.0 (0 reviews)

ZeroFox provides a unified external cybersecurity platform that protects your organization by identifying and disrupting digital threats across the public attack surface, including social media, mobile, and dark web.

Starting at --
Free Trial NO FREE TRIAL

Quick Comparison

Feature Qualys ZeroFox
Website qualys.com zerofox.com
Pricing Model Custom Custom
Starting Price Custom Pricing Custom Pricing
FREE Trial ✓ 30 days free trial ✘ No free trial
Free Plan ✘ No free plan ✘ No free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment saas mobile saas mobile
Integrations ServiceNow Splunk Jira AWS Microsoft Azure Google Cloud Slack IBM QRadar CrowdStrike Microsoft Teams Splunk Palo Alto Networks Slack Microsoft Sentinel ServiceNow Okta CrowdStrike Rapid7 Swimlane Tines
Target Users mid-market enterprise mid-market enterprise
Target Industries finance healthcare technology finance retail healthcare
Customer Count 0 0
Founded Year 1999 2013
Headquarters Foster City, USA Baltimore, USA

Overview

Q

Qualys

Qualys provides you with a unified view of your entire IT environment, from on-premise systems and endpoints to clouds and mobile devices. You can automatically discover every asset in your network and identify security gaps before attackers find them. The platform simplifies the complex task of managing vulnerabilities by prioritizing the most critical risks based on real-time threat intelligence, allowing your team to focus on what matters most.

You can also automate your compliance audits and ensure your systems meet industry standards like PCI DSS or HIPAA without manual spreadsheets. Because it operates as a cloud-based service, you don't have to manage hardware or software updates. It scales effortlessly with your business, whether you are securing a small office or a global enterprise with thousands of remote endpoints.

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ZeroFox

ZeroFox helps you protect your business outside the traditional network perimeter. You can monitor the entire digital landscape—from social media and mobile app stores to the dark web—to find impersonations, data leaks, and phishing attacks targeting your brand. The platform doesn't just alert you to problems; it actively disrupts threats by taking down malicious content and blocking fraudulent accounts on your behalf.

You can manage your entire external attack surface through a single interface that combines artificial intelligence with expert analysis. Whether you are protecting high-profile executives from physical threats or securing your brand's reputation from digital fraud, the platform provides the visibility you need to stay ahead of attackers. It is designed for security teams at mid-to-large organizations who need to automate the detection and removal of external risks.

Overview

Q

Qualys Features

  • Asset Inventory Discover and categorize every device on your network automatically so you never have to worry about blind spots.
  • Vulnerability Management Scan your systems continuously to find security weaknesses and get actionable instructions on how to fix them quickly.
  • Threat Prioritization Focus your efforts on the vulnerabilities most likely to be exploited using real-time data and risk scoring.
  • Patch Management Deploy software updates and security patches directly from the console to remediate vulnerabilities across your entire fleet.
  • Compliance Monitoring Automate your configuration checks and generate audit-ready reports to prove you meet internal and external regulatory requirements.
  • Cloud Security Secure your public cloud workloads in AWS, Azure, and Google Cloud with specialized tools for container and serverless environments.
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ZeroFox Features

  • Automated Takedowns. Request and track the removal of malicious content, phishing sites, and fake social profiles with a single click.
  • Dark Web Monitoring. Scan hidden forums and marketplaces to find leaked credentials or sensitive data before they are used against you.
  • Brand Protection. Identify unauthorized use of your logos and trademarks across the web to prevent customer confusion and fraud.
  • Executive Protection. Secure your leadership team by monitoring for physical threats, doxxing, and impersonation attempts on social platforms.
  • Phishing Detection. Find and block look-alike domains and deceptive URLs that trick your employees and customers into sharing data.
  • Mobile App Security. Detect rogue applications in official and third-party stores that are illegally using your brand to spread malware.

Pricing Comparison

Q

Qualys Pricing

Z

ZeroFox Pricing

Pros & Cons

M

Qualys

Pros

  • Extensive library of vulnerability signatures updated daily
  • Centralized dashboard provides excellent visibility across assets
  • Cloud-native architecture eliminates the need for local servers
  • Highly accurate scanning with very low false-positive rates

Cons

  • Interface can feel complex for new security users
  • Reporting engine requires a learning curve to master
  • Pricing can be high for smaller organizations
A

ZeroFox

Pros

  • Excellent automated takedown capabilities for malicious content
  • Comprehensive visibility across social media and dark web
  • Intuitive dashboard simplifies complex threat data
  • Strong support from dedicated threat intelligence analysts
  • Effective at identifying brand impersonation quickly

Cons

  • Initial configuration requires significant time and effort
  • Occasional false positives in social media alerts
  • Custom reporting features can be difficult to navigate
  • Premium pricing may be high for smaller teams
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