Cisco Duo vs Qualys 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

Cisco Duo

0.0 (0 reviews)

Cisco Duo is a user-friendly identity security platform providing multi-factor authentication, single sign-on, and device visibility to protect your applications and data from unauthorized access and credential-based cyberattacks.

Starting at Free
Free Trial 30 days
VS

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

Quick Comparison

Feature Cisco Duo Qualys
Website duo.com qualys.com
Pricing Model Freemium Custom
Starting Price Free Custom Pricing
FREE Trial ✓ 30 days free trial ✓ 30 days free trial
Free Plan ✓ Has free plan ✘ No free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment saas mobile saas mobile
Integrations Microsoft 365 AWS Salesforce Slack Google Workspace Zoom Box Cisco AnyConnect Jira Dropbox ServiceNow Splunk Jira AWS Microsoft Azure Google Cloud Slack IBM QRadar CrowdStrike Microsoft Teams
Target Users small-business mid-market enterprise mid-market enterprise
Target Industries finance healthcare technology
Customer Count 0 0
Founded Year 2010 1999
Headquarters Ann Arbor, USA Foster City, USA

Overview

C

Cisco Duo

Cisco Duo helps you secure your workforce by verifying the identity of every user and the health of every device before they access your applications. You can implement strong multi-factor authentication (MFA) that is easy for your team to use, reducing the risk of data breaches caused by compromised passwords. The platform gives you a clear view of every device connecting to your network, whether it is company-issued or a personal mobile phone.

You can also simplify your team's workday with single sign-on (SSO), allowing them to access all their cloud and on-premise apps with one secure login. It scales effortlessly from small startups to global enterprises, offering a 30-day free trial to get you started. By enforcing risk-based access policies, you ensure that only the right people and healthy devices can reach your sensitive data.

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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.

Overview

C

Cisco Duo Features

  • Duo Push Approve login requests with a single tap on your smartphone using the most secure and user-friendly MFA method.
  • Single Sign-On Access all your cloud and on-premise applications through one secure dashboard to save time and reduce password fatigue.
  • Device Visibility Get a full inventory of every laptop and mobile device accessing your applications without installing intrusive agents.
  • Passwordless Authentication Log in to your work applications using biometrics like TouchID or FaceID for a faster, more secure experience.
  • Risk-Based Policies Set custom access rules based on user location, network, and device health to automatically block suspicious login attempts.
  • Verified Push Prevent push harassment by requiring users to enter a numeric code from the login screen into their mobile app.
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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.

Pricing Comparison

C

Cisco Duo Pricing

Duo Free
$0
  • Up to 10 users
  • Unlimited MFA methods
  • Duo Mobile app
  • Self-service portal
  • Standard integrations
Q

Qualys Pricing

Pros & Cons

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Cisco Duo

Pros

  • Extremely easy for employees to use daily
  • Fast setup process for IT administrators
  • Reliable mobile app with instant push notifications
  • Broad support for various hardware security keys

Cons

  • Advanced reporting requires higher-tier paid plans
  • Mobile app registration can be tricky for some
  • Pricing can scale quickly for large organizations
A

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
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