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Authentication Software

Last updated: April 2026

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18 software options

Auth0 logo

Secure access for everyone. But not just anyone.

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Auth0 enables frictionless authentication experiences through Single Sign-On (SSO), passwordless, and social identification features.

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FusionAuth logo

Identity without Constraints

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Product supports username/password, passwordless (magic links, OTP, passkeys), biometric via WebAuthn, social login (Google, Apple, Facebook, gaming platforms), and enterprise federation via SAML and OIDC. Every method is API-driven and configurable per application. Deploy in your cloud or on-prem.

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Scalefusion OneIdP logo

Access governance and authentication solution

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OneIdP is a zero trust access solution that enforces conditional access for devices and applications through UEM-driven security principles. The platform ensures that only compliant managed devices can access corporate emails and work applications, creating a secure environment where every access request is continuously verified. By combining user authentication with real-time device validation, OneIdP cross-verifies both identity and security posture.

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Entrust Identity as a Service logo

Identity & access management solution

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Entrust IDaaS is a cloud-based IAM solution designed to help organizations of all sizes deploy multi-factor authentication for accessing networks, devices, and applications. Key features include single sign-on, IAM, virtual smart cards, workflow automation, user group and identity management.

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Avatier Identity Anywhere logo

MODERNIZE YOUR DIGITAL WORKFORCE WITH AVATIER IDENTITY (IGA)

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Avatier Identity Governance and Administration is 100% passwordless. We use the leading MFA providers to authenticate all requests within our solutions. Avatier Identity Anywhere supports Duo Security, Ping Identity, Okta, Google Authenticator, webAuthN, and Avatier SMS/Email OTP and more...

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Kinde logo

Modern auth, access management and billing for engineers.

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The fully integrated developer platform. Modern auth, access management and billing for engineers.

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Persona logo

Cloud-based identity verification management

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Persona provides companies with configurable identity infrastructure for KYC, AML, KYB, fraud detection, onboarding, and more.

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LastPass logo

Integrated Access and Authentication

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LastPass Multi-Factor Authentication secures every access point to your business. From cloud and legacy apps to VPN and workstations, LastPass MFA offers passwordless access while maximizing security with customizable security policies and adaptive authentication technology.

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Infisign logo

Cloud-based identity and access management (IAM) solution

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Infisign stands at the forefront of Identity and Access Management (IAM) solutions, driven by a zero-trust philosophy that offers increased security and privacy control for all authentication requirements for organizations of all sizes.

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Trusona logo

Passwordless Identity Authentication

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Trusona provides enterprise-wide passwordless MFA solutions that utilize dynamic identity authentication to improves security and login experience. Their workforce solutions include Passwordless MFA, Desktop MFA, Identity Proofing, MFA for SSO, ID Scanning, and more.

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Okta logo

On-demand identity & access management for enterprise

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Okta create secure, seamless customer experiences with user authentication-as-a-service trusted by 13,000+ companies today.

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The OptimalCloud logo

Cloud-based identity and access management software

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The OptimalCloud helps organizations manage and provide secure access to various applications using single sign-on (SSO) capability. Users can submit registration requests, reset passwords, delegate administrative tasks to members across teams, and approve workflows via a unified portal.

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LogMeOnce logo

Password and identity management solution

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LogMeOnce is a cloud-based password and identity management solution that helps businesses of all sizes manage login credentials, provide secure access to documents, applications and services via a unified portal. The platform allows organizations to protect user accounts against hack attempts and identity theft by scanning the dark web for stolen passwords.

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Rublon logo

Workforce Multi-Factor Authentication for SMB and Enterprise

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Secure local and remote access to networks, servers and applications using multi-factor authentication (MFA) with hardware and software authentication methods like U2F/WebAuthn Security Keys, Mobile Push, Mobile Passcode (TOTP), SMS Passcode and Email Link. Use Active Directory as Identity Provider.

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EmpowerID logo

Identity management & cloud security suite of tools with MFA

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EmpowerID is an identity management and cloud security suite of tools designed to help businesses in healthcare, manufacturing, retail, banking, finance, and other industries manage passwords, groups, risks, permissions, roles, and more to access cloud and on-premise applications.

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Zoho Directory logo

Workforce identity and access management solution for cloud.

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Zoho Directory is a workforce identity and access management software that helps IT admins manage user identities, apps, and devices in a central location.

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OpenOTP logo

Unified identity security for every access point

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OpenOTP is an enterprise-grade, adaptive security solution offering IAM, MFA and SSO, in a modular, scalable suite. With advanced authentication methods, seamless integrations, and zero trust readiness, OpenOTP secures both local and remote access, while improving usability and compliance.

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JumpCloud Directory Platform logo

A cloud directory platform for secure access to resources

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LDAP authentication with SaaS-based LDAP. Connect devices & apps to JumpCloud’s hosted LDAP authentication solution in minutes.

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