Alternatives to Duo.com - Similar Sites & Competitors
Identity Security, MFA & SSO | Duo Security
Duo Security helps protect your accounts with secure sign-in solutions like multi-factor authentication and single sign-on for businesses of all sizes.
Secure your login with easy multi-factor authentication
Duo Security is an online platform focused on keeping your digital accounts safe through identity verification and strong authentication tools. Whether you're a small business or a large organization, you can use Duo to add an extra layer of security to your sign-ins with features like multi-factor authentication (MFA) and single sign-on (SSO).
With Duo, you can easily manage who can access your systems, set up adaptive access policies, and trust that your workforce is protected from unauthorized logins. The platform is designed to be user-friendly, offering step-by-step guides, mobile apps, and helpful support resources.
If you’re looking for a way to simplify security while keeping your data and accounts safe, Duo gives you the tools to verify identities, secure remote access, and stay informed about the health of your authentication systems, all in one place.
Alternatives to Duo.com
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ID.ee provides tools and support for secure digital identification, authentication, and electronic signatures, with downloads for Estonian ID software.
REINER SCT offers secure chip card readers, 2FA hardware, and digital solutions for online banking, access control, and time tracking. German language site.
BIO-key PortalGuard offers secure, passwordless multi-factor authentication using biometrics and passkeys to protect your accounts.
Beyond Identity offers a secure access management platform with phishing-resistant MFA, SSO, and passwordless authentication for identity protection.
miniOrange offers security plugins for easy single sign-on (SSO), two-factor authentication, and user management across popular CMS platforms.
Secure your accounts with Symantec VIP, a two-factor authentication service that adds an extra layer of protection to your online logins anywhere you go.
2Element offers a flexible multi-factor authentication solution with phishing-resistant security and single sign-on features for safer online access.
Win-Logon.com offers secure identity verification and passwordless authentication for Windows and mobile, including MFA, 2FA, and smart card login options.
FusionAuth offers customizable authentication and user management with SSO, MFA, and OAuth2 integrations for secure access control.
Evidian offers cloud-based identity and access management tools, including single sign-on, multi-factor authentication, and identity governance.
B-Trust Mobile makes it easy to verify your identity and sign documents online in Bulgarian, saving you time and avoiding in-person queues.
Okta offers secure identity and authentication solutions for businesses, helping you manage user access for employees, customers, and partners worldwide.
OneLogin offers secure identity and access management solutions, including single sign-on and multi-factor authentication, for businesses of all sizes.
SecureAuth provides advanced identity and access management solutions to help businesses protect employee and customer accounts with secure authentication.
SAASPASS lets you log in securely to your PC and apps using multi-factor authentication, dynamic passcodes, and password management on mobile or wearable devices.
SPID is Italy’s digital identity system that lets you securely access public and private online services with a single login. Available in Italian and English.
itsme® lets you securely verify your identity online, log in to services, confirm transactions, and sign documents—no card reader or complex passwords needed.
HYPR offers passwordless authentication and identity security tools to help organizations protect workforce and customer accounts from identity threats.
Privy offers secure, easy digital identity and signature solutions for individuals and businesses, making online verification and document signing simple.
Freja offers a free mobile e-ID app so you can verify your identity, access services, and approve actions online securely while protecting your privacy.
Smart-ID lets you securely log in, verify your identity, and sign documents online using your mobile device. Available in multiple languages.
Scytáles offers secure mobile identity solutions, including digital ID wallets and mobile driving licenses, to protect and manage your digital identity easily.
ANF AC offers electronic certificates and digital signature solutions for secure online identification, document signing, and trusted digital transactions.
ArkSigner lets you securely verify identities and sign documents digitally from any device, making remote customer onboarding and e-signatures fast and easy.
jenID Solutions offers automated identity verification for businesses, helping you securely check customer IDs and ensure data integrity with ease.
Digidentity lets you verify your identity online, log in securely, and sign documents electronically for businesses, developers, and governments.
LT ID lets you sign and certify documents electronically, making approvals faster and easier for individuals and businesses in Lithuania.
ZADA lets you securely prove your identity and qualifications online, while organizations can easily verify credentials and manage access for anyone.
1Kosmos offers secure, passwordless authentication and digital identity verification using biometrics and blockchain for businesses and individuals.
Civic provides secure identity verification and Web3 authentication tools, helping users manage privacy and access across digital platforms with ease.
Worldwide Duo.com Alternatives
BankID lar deg identifisere deg sikkert på nett og mobilen i Norge, og gir tilgang til offentlige og private tjenester. Norsk identifikasjonstjeneste.
Get a qualified electronic signature and secure device for your business or personal use anywhere in Ukraine. Services available in Ukrainian.
GateKeeper offers passwordless authentication and proximity-based 2FA, helping IT managers secure enterprise access with easy, continuous identity management.
Manage digital identities and secure access for businesses with European-focused identity verification, SSO, MFA, and Legal Entity Identifiers (LEI).
D-Trust GmbH offers certified digital identity, authentication, and trust services for secure online transactions, following eIDAS standards (German site).
eMudhra offers digital signatures, PKI, and secure authentication services for safe online transactions and electronic document signing.
TECH5 offers advanced biometric and identity management solutions, helping organizations securely verify and authenticate identities worldwide.
AET Europe offers secure digital identity, authentication, and e-signature solutions, helping businesses meet eIDAS compliance and protect digital transactions.
Lissi helps organizations issue and verify digital credentials for secure, eIDAS 2-compliant digital identity access across Europe.
RSA offers identity security, passwordless authentication, and governance solutions to help organizations protect against cybersecurity threats.
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