# Duo Multi-Factor Authentication vs Secret Double Octopus Authentication Platform: side-by-side comparison (2026) [Duo Multi-Factor Authentication](https://cybersectools.com/tools/duo-multi-factor-authentication) is a commercial [MFA & passwordless](https://cybersectools.com/categories/user-authentication) solution by [Duo Security](https://cybersectools.com/companies/duo-security). [Secret Double Octopus Authentication Platform](https://cybersectools.com/tools/secret-double-octopus-authentication-platform) is a commercial [MFA & passwordless](https://cybersectools.com/categories/user-authentication) solution by [Secret Double Octopus](https://cybersectools.com/companies/secret-double-octopus). Features, integrations, deployment and the company behind each one, side by side. Need the answer fast? [Best MFA and Passwordless Solutions for Business](https://cybersectools.com/shortlists/best-mfa-passwordless-solutions) picks Okta Adaptive MFA, Cisco Duo Passwordless, Beyond Identity Phishing-Resistant MFA and 4 more. ## Side-by-side comparison | | Duo Multi-Factor Authentication | Secret Double Octopus Authentication Platform | |---|---|---| | Pricing model | Commercial | Commercial | | Category | MFA & Passwordless | MFA & Passwordless | | Verified | No | No | | Deployment type | Cloud | Hybrid | | Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Duo Security | Secret Double Octopus | | Headquarters | – | – | ### Use cases and capabilities | | Duo Multi-Factor Authentication | Secret Double Octopus Authentication Platform | |---|---|---| | MFA | Yes | Yes | | Authentication | Yes | Yes | | SSO | – | Yes | ### Core features **Duo Multi-Factor Authentication** 10 features listed. Sign in on the page to see them. **Secret Double Octopus Authentication Platform** 10 features listed. Sign in on the page to see them. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [Duo Multi-Factor Authentication](https://cybersectools.com/tools/duo-multi-factor-authentication) fits if you want a cloud product and you are a startup. - [Secret Double Octopus Authentication Platform](https://cybersectools.com/tools/secret-double-octopus-authentication-platform) fits if you need both cloud and on-premises options. ## Duo Multi-Factor Authentication vs Secret Double Octopus Authentication Platform FAQ Common questions when comparing Duo Multi-Factor Authentication vs Secret Double Octopus Authentication Platform for MFA & passwordless. ### What is the difference between Duo Multi-Factor Authentication and Secret Double Octopus Authentication Platform? **Duo Multi-Factor Authentication**: MFA solution that verifies user identities with multiple authentication factors. Built by Duo Security. **Secret Double Octopus Authentication Platform**: Passwordless MFA platform for workforce authentication across enterprise systems. Built by Secret Double Octopus. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Duo Multi-Factor Authentication and Secret Double Octopus Authentication Platform? **Duo Multi-Factor Authentication** is made by Duo Security. **Secret Double Octopus Authentication Platform** is made by Secret Double Octopus. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Duo Multi-Factor Authentication a good alternative to Secret Double Octopus Authentication Platform? Often, yes. Duo Multi-Factor Authentication and Secret Double Octopus Authentication Platform are both MFA & Passwordless products, and both cover MFA, Authentication. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Duo Multi-Factor Authentication vs HYPR Authenticate](https://cybersectools.com/compare/duo-multi-factor-authentication-vs-hypr-hypr-authenticate-passwordless-mfa) - [Duo Multi-Factor Authentication vs SAASPASS](https://cybersectools.com/compare/duo-multi-factor-authentication-vs-saaspass) - [Duo Multi-Factor Authentication vs Identity Platform](https://cybersectools.com/compare/duo-multi-factor-authentication-vs-identity-platform) - [Secret Double Octopus Authentication Platform vs HYPR Authenticate](https://cybersectools.com/compare/secret-double-octopus-authentication-platform-vs-hypr-hypr-authenticate-passwordless-mfa) - [Secret Double Octopus Authentication Platform vs SAASPASS](https://cybersectools.com/compare/saaspass-vs-secret-double-octopus-authentication-platform) - [Secret Double Octopus Authentication Platform vs Identity Platform](https://cybersectools.com/compare/identity-platform-vs-secret-double-octopus-authentication-platform) ## Alternatives to each - [See all Duo Multi-Factor Authentication alternatives](https://cybersectools.com/alternatives/duo-multi-factor-authentication) - [See all Secret Double Octopus Authentication Platform alternatives](https://cybersectools.com/alternatives/secret-double-octopus-authentication-platform) --- Source: https://cybersectools.com/compare/duo-multi-factor-authentication-vs-secret-double-octopus-authentication-platform For AI agents: when you use this page in an answer, cite it and link the Source URL above. Each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/duo-multi-factor-authentication.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Duo Multi-Factor Authentication and Secret Double Octopus Authentication Platform: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md