CrowdStrike vs Duo Security
CrowdStrike and Duo Security are both security options. CrowdStrike lists 8 features across 4 platforms; Duo Security lists 6 features across 3 platforms — see the full breakdown below, sourced from each vendor's own site rather than ratings or reviews.
Side-by-side summary
Best for CrowdStrike
Security operations teams and enterprises that need unified protection across endpoints, cloud infrastructure, and identity systems.
Best for Duo Security
Organizations of any size, including government agencies, that need phishing-resistant multi-factor authentication and zero-trust access controls.
Feature comparison
Every feature listed here comes directly from each vendor's own official site.
CrowdStrike
- Endpoint detection and response with continuous visibility
- Next-gen antivirus protecting against malware and ransomware
- Expert-led threat intelligence and threat hunting
- Agent and agentless cloud security
- Identity protection for human, non-human, AI, and SaaS identities
- Next-gen SIEM for security information and event management
- Centralized host firewall management
- Device control for removable media
Duo Security
- Multi-factor authentication supporting over 1.3 billion monthly authentications
- Single sign-on across applications
- Device trust to restrict access to trusted devices
- Passwordless authentication via Duo Passport
- Adaptive access policies based on risk factors
- Admin dashboard for policy and user management
Pros and cons
CrowdStrike
- Endpoint detection and response with continuous visibility
- Next-gen antivirus protecting against malware and ransomware
- Expert-led threat intelligence and threat hunting
- Agent and agentless cloud security
- Identity protection for human, non-human, AI, and SaaS identities
- Next-gen SIEM for security information and event management
- Centralized host firewall management
- Device control for removable media
- Falcon Go purchases are capped at 100 devices, so larger deployments need a different Falcon package.
- Falcon Complete does not publish self-serve pricing and requires contacting sales.
Duo Security
- Multi-factor authentication supporting over 1.3 billion monthly authentications
- Single sign-on across applications
- Device trust to restrict access to trusted devices
- Passwordless authentication via Duo Passport
- Adaptive access policies based on risk factors
- Admin dashboard for policy and user management
We don't infer weaknesses from missing or differently worded vendor marketing copy. Use documented plan limits, migration requirements, and other sourced constraints as decision inputs; anything not supported by a source remains unverified.
Key differences
- CrowdStrike lists Endpoint detection and response with continuous visibility, Next-gen antivirus protecting against malware and ransomware, Expert-led threat intelligence and threat hunting, Agent and agentless cloud security, Identity protection for human, non-human, AI, and SaaS identities, Next-gen SIEM for security information and event management, Centralized host firewall management, Device control for removable media that Duo Security doesn't list.
- Duo Security lists Multi-factor authentication supporting over 1.3 billion monthly authentications, Single sign-on across applications, Device trust to restrict access to trusted devices, Passwordless authentication via Duo Passport, Adaptive access policies based on risk factors, Admin dashboard for policy and user management that CrowdStrike doesn't list.
- CrowdStrike supports Windows, macOS, Linux, which Duo Security doesn't list.
- Duo Security supports iOS, Android, which CrowdStrike doesn't list.
Choose CrowdStrike if…
Choose CrowdStrike if this fits: Security operations teams and enterprises that need unified protection across endpoints, cloud infrastructure, and identity systems. Compared with Duo Security specifically, CrowdStrike also offers Endpoint detection and response with continuous visibility, Next-gen antivirus protecting against malware and ransomware, Expert-led threat intelligence and threat hunting, and 5 more features that Duo Security doesn't list, plus Windows, macOS, Linux support that Duo Security doesn't list.
Choose Duo Security if…
Choose Duo Security if this fits: Organizations of any size, including government agencies, that need phishing-resistant multi-factor authentication and zero-trust access controls. Compared with CrowdStrike specifically, Duo Security also offers Multi-factor authentication supporting over 1.3 billion monthly authentications, Single sign-on across applications, Device trust to restrict access to trusted devices, and 3 more features that CrowdStrike doesn't list, plus iOS, Android support that CrowdStrike doesn't list.
Facts on this page are sourced from each vendor's official site (linked below), not from ratings or reviews. Products change — verify anything that matters to your decision directly on the vendor's own site before switching. See our Disclaimer and Sources Policy.
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