Auth0 vs Cisco Duo Comparison: Reviews, Features, Pricing & Alternatives in 2026

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

Updated Jun 2026 8 min read

Auth0

0.0 (0 reviews)

Auth0 provides a flexible authentication and authorization platform that helps you secure your applications and manage user identities with a simple, developer-friendly integration process.

Starting at Free
Free Trial 22 days
VS

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

Quick Comparison

Feature Auth0 Cisco Duo
Website auth0.com duo.com
Pricing Model Freemium Freemium
Starting Price Free Free
FREE Trial ✓ 22 days free trial ✓ 30 days free trial
Free Plan ✓ Has free plan ✓ Has free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment saas saas mobile
Integrations Slack Salesforce AWS Azure AD Google Workspace GitHub Shopify Splunk Datadog Microsoft Teams Microsoft 365 AWS Salesforce Slack Google Workspace Zoom Box Cisco AnyConnect Jira Dropbox
Target Users small-business mid-market enterprise small-business mid-market enterprise
Target Industries
Customer Count 0 0
Founded Year 2013 2010
Headquarters Bellevue, USA Ann Arbor, USA

Overview

A

Auth0

Auth0 is a cloud-based identity platform that takes the complexity out of authentication and authorization. Instead of building your own login systems, you can integrate secure identity management into any application using just a few lines of code. You can easily set up social logins, multi-factor authentication, and single sign-on to protect your users and data without managing the underlying infrastructure yourself.

The platform is designed for developers who need to balance security with a smooth user experience. Whether you are building a simple web app or a complex enterprise ecosystem, you can customize the login flow to match your brand and security requirements. It handles everything from password resets to breached credential detection, allowing your team to focus on building core product features rather than security protocols.

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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.

Overview

A

Auth0 Features

  • Universal Login Implement a secure, branded login page that works across all your applications with a single configuration.
  • Single Sign-On Allow your users to log in once and gain access to all your connected applications automatically.
  • Multi-Factor Authentication Add an extra layer of security by requiring users to verify their identity via SMS, email, or push notifications.
  • Social Logins Connect your apps to popular providers like Google, Facebook, and Apple to speed up your registration process.
  • Breached Credential Detection Protect your users by automatically detecting and blocking logins that use leaked passwords from other sites.
  • Extensible Actions Write custom JavaScript code to trigger specific logic during the login or registration process for total control.
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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.

Pricing Comparison

A

Auth0 Pricing

Free
$0
  • Up to 7,500 monthly active users
  • Unlimited social connections
  • Branded login experience
  • Breached credential detection
  • Basic role-based access control
C

Cisco Duo Pricing

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

Pros & Cons

M

Auth0

Pros

  • Extensive documentation makes integration straightforward for developers
  • Highly customizable login flows via JavaScript actions
  • Supports a wide variety of programming languages
  • Generous free tier for small projects
  • Reliable uptime and enterprise-grade security standards

Cons

  • Pricing can scale quickly as user count grows
  • Complex configuration options have a learning curve
  • Documentation can sometimes be overwhelming for beginners
A

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
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