Alternatives to Duo Security
The top Authentication companies similar to Duo Security, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.
- Website
Ping Identity60Identity & Access Management (IAM)Denver, United States$111.0M - Website
Okta79SaaSSan Francisco, United States$187.0M - Website
WorkOS71Developer ToolsSan Francisco, United States$198.0M - Website MIMicrosoft Azure AD8Identity & Access ManagementRedmond, United States
- Website
CertifID61Real Estate TechAustin, USA$61.7M - Website
Cloaked55CybersecurityBoston, United States$404.3M - Website
Armis Security85EnterpriseSan Carlos, United States$847.0M - Website
Stytch61AuthenticationSan Francisco, USA$127.0M - Website
Hunters AI79EnterpriseTel Aviv, Israel$118.4M - Website
Semperis76EnterpriseNew York, United States$415.0M - Website
SentinelOne76CybersecurityMountain View, United States$799.5M - Website
Auth075Identity & Access Management (IAM)Bellevue, United States$282.4M - Website
Vanta75CybersecuritySan Francisco, United States$154.0M - Website
Surf AI73CybersecurityTel Aviv, Israel$57.0M - Website
Check Point Software72CybersecurityTel Aviv, Israel$1.5B - Website
Grego AI71CybersecuritySan Francisco, USA$63.0M - Website
Varonis Systems70CybersecurityNew York, United States$15.0M - Website
Orca Security70EnterpriseTel Aviv, Israel$632.0M - Website
At-Bay70InsurTechNew York, United States$292.0M - Website
Imperva70EnterpriseSan Mateo, United States$75.7M - Website
Teleport69CybersecurityOakland, United States$190.0M - Website
SafeBreach69EnterpriseTel Aviv, Israel$140.5M - Website
Salt Security69EnterprisePalo Alto, United States$270.0M - Website
Pentera69EnterpriseTel Aviv, Israel$174.5M - Website
Silverfort69CybersecurityTel Aviv, Israel$222.0M - Website
Talon Cyber Security69EnterpriseNew York, United States$126.0M - Website
Guardicore68CybersecurityTel Aviv, Israel$112.0M - Website
JumpCloud68Identity & Access Management (IAM)Louisville, United States$403.5M - Website
Transmit Security68EnterpriseTel Aviv, Israel$543.0M - Website
Noname Security68EnterpriseSan Francisco, United States$225.0M - Website
Zero Networks67CybersecurityTel Aviv, Israel$100.0M - Website
Coro65EnterpriseNew York, United States$235.0M - Website
Perception Point65EnterpriseTel Aviv, Israel$38.0M - Website
Upwind Security65EnterpriseTel Aviv, Israel$178.0M - Website
Reco65CybersecurityTel Aviv, Israel$123.0M - Website
Stream Security65EnterpriseTel Aviv, Israel$60.0M - Website
anecdotes65EnterpriseNew York, United States$85.0M - Website
Oasis Security64Agentic AITel Aviv, Israel$43.0M - Website
Zafran Security64EnterpriseTel Aviv, Israel$130.0M - Website
Grip Security64CybersecurityTel Aviv, Israel$66.0M - Website
Torq64EnterpriseNew York, United States$190.0M - Website
Sweet Security64EnterpriseTel Aviv, Israel$127.5M - Website
Cisco Duo63CybersecurityAnn Arbor, United States$107.0M - Website
BeyondTrust63CybersecurityAtlanta, United States$49.0M - Website
Bionic63CybersecurityPalo Alto, United States$82.0M - Website
Miggo Security63CybersecurityTel Aviv, Israel$24.5M - Website
Vicarius63CybersecurityNew York, United States$61.0M - Website
PlainID63EnterpriseTel Aviv, Israel$88.0M - Website
Team Cymru62CybersecurityOrem, USA$63.0M - Website
Source Defense62EnterpriseTel Aviv, Israel$47.5M - Website
Tenable62CybersecurityColumbia, United States$65.0M - Website
Adaptive Shield62CybersecurityTel Aviv, Israel$10.0M - Website
Demisto62EnterpriseSan Francisco, United States$69.0M - Website
DoControl62EnterpriseNew York, United States$43.4M - Website
Gem Security62EnterpriseSan Francisco, United States$34.0M - Website
Bright Security62EnterpriseTel Aviv, Israel$24.7M - Website
Twingate61CybersecurityRedwood City, United States$62.0M - Website
Astrix Security61CybersecurityTel Aviv, Israel$15.0M - Website
CYREBRO61EnterpriseTel Aviv, Israel$66.0M - Website
Gutsy61CybersecurityBaton Rouge, United States$51.0M
| Company | Sector | HQ | Funding | Score | Website |
|---|---|---|---|---|---|
| Ping Identity | Identity & Access Management (IAM) | Denver, United States | $111.0M | 60 | Website |
| Okta | SaaS | San Francisco, United States | $187.0M | 79 | Website |
| WorkOS | Developer Tools | San Francisco, United States | $198.0M | 71 | Website |
| MIMicrosoft Azure AD | Identity & Access Management | Redmond, United States | — | 8 | Website |
| CertifID | Real Estate Tech | Austin, USA | $61.7M | 61 | Website |
| Cloaked | Cybersecurity | Boston, United States | $404.3M | 55 | Website |
| Armis Security | Enterprise | San Carlos, United States | $847.0M | 85 | Website |
| Stytch | Authentication | San Francisco, USA | $127.0M | 61 | Website |
| Hunters AI | Enterprise | Tel Aviv, Israel | $118.4M | 79 | Website |
| Semperis | Enterprise | New York, United States | $415.0M | 76 | Website |
| SentinelOne | Cybersecurity | Mountain View, United States | $799.5M | 76 | Website |
| Auth0 | Identity & Access Management (IAM) | Bellevue, United States | $282.4M | 75 | Website |
| Vanta | Cybersecurity | San Francisco, United States | $154.0M | 75 | Website |
| Surf AI | Cybersecurity | Tel Aviv, Israel | $57.0M | 73 | Website |
| Check Point Software | Cybersecurity | Tel Aviv, Israel | $1.5B | 72 | Website |
| Grego AI | Cybersecurity | San Francisco, USA | $63.0M | 71 | Website |
| Varonis Systems | Cybersecurity | New York, United States | $15.0M | 70 | Website |
| Orca Security | Enterprise | Tel Aviv, Israel | $632.0M | 70 | Website |
| At-Bay | InsurTech | New York, United States | $292.0M | 70 | Website |
| Imperva | Enterprise | San Mateo, United States | $75.7M | 70 | Website |
| Teleport | Cybersecurity | Oakland, United States | $190.0M | 69 | Website |
| SafeBreach | Enterprise | Tel Aviv, Israel | $140.5M | 69 | Website |
| Salt Security | Enterprise | Palo Alto, United States | $270.0M | 69 | Website |
| Pentera | Enterprise | Tel Aviv, Israel | $174.5M | 69 | Website |
| Silverfort | Cybersecurity | Tel Aviv, Israel | $222.0M | 69 | Website |
| Talon Cyber Security | Enterprise | New York, United States | $126.0M | 69 | Website |
| Guardicore | Cybersecurity | Tel Aviv, Israel | $112.0M | 68 | Website |
| JumpCloud | Identity & Access Management (IAM) | Louisville, United States | $403.5M | 68 | Website |
| Transmit Security | Enterprise | Tel Aviv, Israel | $543.0M | 68 | Website |
| Noname Security | Enterprise | San Francisco, United States | $225.0M | 68 | Website |
| Zero Networks | Cybersecurity | Tel Aviv, Israel | $100.0M | 67 | Website |
| Coro | Enterprise | New York, United States | $235.0M | 65 | Website |
| Perception Point | Enterprise | Tel Aviv, Israel | $38.0M | 65 | Website |
| Upwind Security | Enterprise | Tel Aviv, Israel | $178.0M | 65 | Website |
| Reco | Cybersecurity | Tel Aviv, Israel | $123.0M | 65 | Website |
| Stream Security | Enterprise | Tel Aviv, Israel | $60.0M | 65 | Website |
| anecdotes | Enterprise | New York, United States | $85.0M | 65 | Website |
| Oasis Security | Agentic AI | Tel Aviv, Israel | $43.0M | 64 | Website |
| Zafran Security | Enterprise | Tel Aviv, Israel | $130.0M | 64 | Website |
| Grip Security | Cybersecurity | Tel Aviv, Israel | $66.0M | 64 | Website |
| Torq | Enterprise | New York, United States | $190.0M | 64 | Website |
| Sweet Security | Enterprise | Tel Aviv, Israel | $127.5M | 64 | Website |
| Cisco Duo | Cybersecurity | Ann Arbor, United States | $107.0M | 63 | Website |
| BeyondTrust | Cybersecurity | Atlanta, United States | $49.0M | 63 | Website |
| Bionic | Cybersecurity | Palo Alto, United States | $82.0M | 63 | Website |
| Miggo Security | Cybersecurity | Tel Aviv, Israel | $24.5M | 63 | Website |
| Vicarius | Cybersecurity | New York, United States | $61.0M | 63 | Website |
| PlainID | Enterprise | Tel Aviv, Israel | $88.0M | 63 | Website |
| Team Cymru | Cybersecurity | Orem, USA | $63.0M | 62 | Website |
| Source Defense | Enterprise | Tel Aviv, Israel | $47.5M | 62 | Website |
| Tenable | Cybersecurity | Columbia, United States | $65.0M | 62 | Website |
| Adaptive Shield | Cybersecurity | Tel Aviv, Israel | $10.0M | 62 | Website |
| Demisto | Enterprise | San Francisco, United States | $69.0M | 62 | Website |
| DoControl | Enterprise | New York, United States | $43.4M | 62 | Website |
| Gem Security | Enterprise | San Francisco, United States | $34.0M | 62 | Website |
| Bright Security | Enterprise | Tel Aviv, Israel | $24.7M | 62 | Website |
| Twingate | Cybersecurity | Redwood City, United States | $62.0M | 61 | Website |
| Astrix Security | Cybersecurity | Tel Aviv, Israel | $15.0M | 61 | Website |
| CYREBRO | Enterprise | Tel Aviv, Israel | $66.0M | 61 | Website |
| Gutsy | Cybersecurity | Baton Rouge, United States | $51.0M | 61 | Website |