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Cisco Duo vs Zscaler Comparison (2026)
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Overview
Cisco Duo is a cloud-based identity security solution that secures access to your critical resources for any user and device, from anywhere. Easy to use and deploy, Duo provides identity-first protection and deep visibility across your identity ecosystem, whether multi-cloud, hybrid, or on-premises.
Zscaler is a cloud-native security platform offering Zero Trust access, advanced threat protection, and DLP for secure digital transformation. It protects users, apps & data by enabling secure web access, securing cloud apps & preventing cyber threats, all while simplifying IT operations at scale.
- Platforms supported
- Web-based
- iPhone app
- Android app
- Windows Phone app
- Typical customers
- Freelancers
- Small businesses
- Mid size businesses
- Large enterprises
- Customer support
- Phone
- Online
- Knowledge base
- Video tutorials
- Platforms supported
- Web-based
- iPhone app
- Android app
- Windows Phone app
- Typical customers
- Freelancers
- Small businesses
- Mid size businesses
- Large enterprises
- Customer support
- Phone
- Online
- Knowledge base
- Video tutorials
Video & Screenshots
Pricing
User reviews
Key features
Integrations
Alternatives
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