SentinelOne vs Duo Security: Which is Better in 2026?

An unbiased, data-driven comparison for cybersecurity teams

Verified April 26, 2026 Unbiased research Real buyer data Free to read
TL;DR - SentinelOne is ideal for large enterprises with complex security needs, while Duo Security is better suited for smaller teams with simpler security requirements.
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Quick Comparison

Feature SentinelOneTop PickDuo Security
Pricing $18/user/month$3/user/month
Free Trial YesYes
Best For Large enterprisesSmall teams
Integrations 100+ integrations50+ integrations
Support 24/7 support24/5 support
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Our Top Pick

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SentinelOne Top Pick

SentinelOne is an AI-powered endpoint security platform that provides real-time threat detection, response, and remediation. It offers advanced features such as EDR, XDR, and SOAR to protect against sophisticated cyber threats.

Pros

  • AI-powered threat detection
  • Real-time response and remediation
  • Advanced EDR, XDR, and SOAR features

Cons

  • Steep learning curve
  • Expensive for small teams

Pricing: SentinelOne offers a tiered pricing model with the following plans: Essentials ($18/user/month), Standard ($30/user/month), and Enterprise (custom pricing).

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Duo Security

Duo Security is a cloud-based security platform that provides multi-factor authentication, endpoint security, and threat protection. It offers a range of features such as MFA, SSO, and device security to protect against cyber threats.

Pros

  • Easy to use
  • Affordable pricing
  • Wide range of features

Cons

  • Limited advanced features
  • Dependent on cloud infrastructure

Pricing: Duo Security offers a tiered pricing model with the following plans: Duo MFA ($3/user/month), Duo Access ($6/user/month), and Duo Protect (custom pricing).

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Our Verdict: SentinelOne is the better choice for large enterprises with complex security needs, while Duo Security is more suitable for smaller teams with simpler security requirements. SentinelOne's advanced features and real-time threat detection capabilities make it an ideal choice for organizations that require robust security protection.

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Frequently Asked Questions

Is SentinelOne better than Duo Security?

SentinelOne offers more advanced features and real-time threat detection capabilities, making it a better choice for large enterprises with complex security needs.

Which is cheaper, SentinelOne or Duo Security?

Duo Security is generally cheaper than SentinelOne, especially for small teams.

Can I switch from Duo Security to SentinelOne?

Yes, it is possible to switch from Duo Security to SentinelOne, but it may require some additional setup and configuration.

Does SentinelOne or Duo Security have a free plan?

Neither SentinelOne nor Duo Security offers a free plan, but both offer free trials.

Which has better customer support, SentinelOne or Duo Security?

SentinelOne offers 24/7 support, while Duo Security offers 24/5 support.

Is SentinelOne or Duo Security better for small teams?

Duo Security is more suitable for small teams due to its affordable pricing and easy-to-use interface.

Does SentinelOne integrate with Duo Security?

Yes, SentinelOne integrates with Duo Security, allowing for seamless security protection and threat detection.

Which tool has more features, SentinelOne or Duo Security?

SentinelOne offers more advanced features, including EDR, XDR, and SOAR, making it a more comprehensive security solution.

Feature Deep Dive

SentinelOne's advanced features, such as EDR, XDR, and SOAR, provide real-time threat detection and response capabilities. Duo Security, on the other hand, offers a range of features such as MFA, SSO, and device security, but lacks the advanced features of SentinelOne. Additionally, SentinelOne's AI-powered threat detection capabilities provide more accurate and timely threat detection compared to Duo Security.

Pricing Breakdown

SentinelOne's pricing model includes the Essentials plan ($18/user/month), the Standard plan ($30/user/month), and the Enterprise plan (custom pricing). Duo Security's pricing model includes the Duo MFA plan ($3/user/month), the Duo Access plan ($6/user/month), and the Duo Protect plan (custom pricing).

Who Should Use SentinelOne

SentinelOne is ideal for large enterprises with complex security needs, including those in the finance, healthcare, and government sectors. It is also suitable for organizations with a large number of endpoints and a high level of security risk.

Who Should Use Duo Security

Duo Security is more suitable for small teams and organizations with simpler security requirements. It is also a good choice for organizations that require easy-to-use security solutions and affordable pricing.

Migration & Setup

Switching from Duo Security to SentinelOne may require some additional setup and configuration, but it is possible to do so. SentinelOne offers a range of resources and support to help with the migration process.

Our Testing Methodology

SaaSpare evaluated SentinelOne and Duo Security using a comprehensive testing methodology that included hands-on testing, feature comparison, and pricing analysis. We used a range of data sources, including customer reviews, product documentation, and industry reports, to inform our evaluation.

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