Duo Security vs LastPass

Duo Security and LastPass are both security options. Duo Security lists 6 features across 3 platforms; LastPass lists 6 features across 6 platforms — see the full breakdown below, sourced from each vendor's own site rather than ratings or reviews.

Side-by-side summary

ComparingDuo SecurityLastPass

CategorySecuritySecurity

Alternatives tracked23

PlatformsWeb, iOS, AndroidWeb, macOS, Windows, Linux, iOS, Android

Pricing modelNot yet documentedFree + paid plans

Best for Duo Security

Organizations of any size, including government agencies, that need phishing-resistant multi-factor authentication and zero-trust access controls.

Best for LastPass

The vendor targets individuals, families (up to 6 members), small teams/startups, small-to-medium businesses, enterprises, and Managed Service Providers (MSPs).

Feature comparison

Every feature listed here comes directly from each vendor's own official site.

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

LastPass

Unlimited encrypted password vault
Autofill and password generator
Dark web monitoring
Passkey support
Single sign-on (SSO) and MFA for business tiers
Secure document storage

Pros and cons

Duo Security

Pros

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

Cons

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.

LastPass

Pros

Unlimited encrypted password vault
Autofill and password generator
Dark web monitoring
Passkey support
Single sign-on (SSO) and MFA for business tiers
Secure document storage

Cons

Key differences

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 LastPass doesn't list.
LastPass lists Unlimited encrypted password vault, Autofill and password generator, Dark web monitoring, Passkey support, Single sign-on (SSO) and MFA for business tiers, Secure document storage that Duo Security doesn't list.
LastPass supports macOS, Windows, Linux, which 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.

Visit Duo Security

Choose LastPass if…

Choose LastPass if this fits: The vendor targets individuals, families (up to 6 members), small teams/startups, small-to-medium businesses, enterprises, and Managed Service Providers (MSPs).

Visit LastPass

Explore the LastPass alternatives decision guide

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.