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Top Rated Authentication Software with Open source - Page 6

Last updated: September 2026

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151 software options

swIDch PLC-OTAC logo
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Dynamic, Passwordless Security for Industrial Control

PLC-OTAC by swIDch is a single-step multi-factor authentication solution that utilizes dynamic one-time authentication codes to significantly increase security for programmable logic controllers (PLCs) with minimal disruption and computing requirements. This technology neutralizes common PLC vulnerabilities such as default passwords, password sharing, and credential theft, providing a highly secure and streamlined authentication process.

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SeciossLink logo
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Integrated ID management for secure access.

SeciossLink is an IDaaS that enables integrated ID management, single sign-on (SSO), multi-factor authentication (MFA), access restrictions, and other security measures. It consolidates account information for employees, students, and more to balance convenience and security with SSO and MFA.

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Prove ID logo
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All-Suite ID Verification & Management Platform

Prove ID is an all suite KYC platform for businesses to build trust online in a legally compliant way. It allows any two or more parties to verify ID, willingness and eligibility for accessing services.

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ToothPic Key Protection SDK logo
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Cloud-based authentication and identity management solution

ToothPic Key Protection SDK is a cloud-based authentication tool that helps businesses verify signatures, encrypt documents, and exchange cryptocurrency data on a unified platform.

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OLOID logo
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Passwordless authentication built for frontline workers

OLOID secures workforce identity with passwordless login, MFA, and seamless integration across digital and physical access systems.

Read more about OLOID

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TrustLogin logo
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Cloud-based SSO and identity management software

TrustLogin is an IDaaS (Identity as a Service) solution that provides single sign-on (SSO) and centralized management of user identities and passwords for various cloud services, including Google Workspace (formerly G Suite), Microsoft 365 (formerly Office 365), Cybozu, Salesforce, and more.

Read more about TrustLogin

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eCertApp logo
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Cloud-based authentication software

eCertApp is a cloud-based platform designed to streamline and monitor the certificate management process for educational institutions, businesses, and organizations.

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Keystash logo
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Level up your cloud IT security

Keystash is an integrated IAM and SSH Key management solution to manage users, groups, SSH Keys and SSH server security across your Linux environments.

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Stytch logo
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Identity platform providing APIs and SDKs

Stytch is an identity platform providing APIs and SDKs to integrate authentication and security into applications. The platform offers enterprise-grade authentication features including passkeys, breach-resistant passwords, and SAML SSO, alongside bot and fraud protection with intelligent rate limiting. Stytch supports both human users and AI agents with turnkey multi-tenancy capabilities and an embeddable admin portal for self-service configuration.

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swIDch Auth SDK logo
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swIDch Auth SDK. Toolkit for authentication & identification

Design & build a robust identification and authentication security innovation for passwordless multi-factor security across systems with our swIDch Auth SDK.

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Peig Passwordless Access Platform logo
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Passwordless access management for mid-size enterprises.

Peig is a passwordless access management service for enterprises and organizations to secure and control their critical collaboration tools and apps.

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SafeNet Trusted Access logo
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Secure access to all apps with authentication everywhere

SafeNet Trusted Access supports many authentication techniques & allows the use of authentication schemes already in place. Comprehensive authentication & form factor support, along with context-based authentication, improves user experience & helps manage risk by boosting trust only when necessary.

Read more about SafeNet Trusted Access

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Vault Vision logo
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User authentication platform for modern web and mobile apps.

Vault Vision's low code user authentication and login management platform enables web and mobile applications to easily secure user auth & logins on React, Python, Go, Node, and Webflow.

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TypingDNA Verify 2FA logo
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Frictionless website 2FA based on how users type

TypingDNA Verify 2FA authenticates website users by the way they type. Giving fast convenient two-factor authentication and reducing fraud from account sign-in. Learn why TypingDNA is ranked in the top cybersecurity companies in the world by Expert Insights.

Read more about TypingDNA Verify 2FA

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walt.id Identity Infrastructure logo
(0)

Leading open source solutions for Self-Sovereign Identity.

Open Source Self-Sovereign Identity (SSI) solutions (B2B/G) for any use case - including authentication, identification, credentialing and digital signatures.

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BluWell logo
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Practice management for Italian health professionals

GDPR-compliant, EU-hosted practice management. Role-based access control: professionals see all data, patients see only their own. Patient portal via unique secure tokens. Row-Level Security enforced at database level. Offline-first session cache. From €29/month.

Read more about BluWell

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EmpowerID logo
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Identity management & cloud security suite of tools with MFA

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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Descope logo
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Drag & drop authentication and user management platform

Descope is a cloud-based authentication software that helps application developers easily add authentication, authorization, and identity management to their apps using no-code workflows.

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ThreatMark logo
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Fraud prevention & risk management system for banking sector

ThreatMark is a fraud detection and prevention software designed to help banks manage transaction risk analysis, user behavior profiling, and threat detection. The centralized dashboard allows fraud analysts to gain visibility into security or risk events and view real-time alerts for credit risks.

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Authenti logo
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Voice biometrics solution for identification & verification

Authenti is a voice biometric solution that verifies identity using vocal characteristics. It can be used for various applications, such as transactions, IVR, remote access, digital signatures, multi-factor authentication, and workforce management, healthcare, travel and education.

Read more about Authenti

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Jira Oauth logo
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Enable Secure Login to Jira Cloud through mO Jira OAuth

The Jira OAuth solution makes it easy for users to log in to Jira with their OAuth 2.0 credentials and OpenID Connect credentials.

Integrate your custom OAuth Provider with Atlassian Access to ensure seamless SSO.

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Haventec Authenticate logo
(0)

Multi-factor protection without multi-factor friction.

Haventec Authenticate is an authentication engine for developers and product teams. It gives you the ability to add passwordless MFA to your application or enhance the security of your existing username/password authentication with a Silent MFA option that is easy to deploy and manage.

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Clavister IdAuth Cloud logo
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Secure, cloud-based identity and authentication platform

Clavister IdAuth Cloud is a secure, cloud-based identity and authentication platform that delivers strong authentication, centralized identity management, and Zero Trust access control for modern IT and OT environments.

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Udentify logo
(0)

Tomorrow's Fraud Prevention Today

Udentify proves someone is who they say they are or how old they are when opening an account and then, later on, authenticating to access or use their account; furthermore, answering the fundamental Questions; is the customer the actual live person?

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PropelAuth logo
(0)

Authentication software

PropelAuth is a B2B authorization software that helps businesses sell to companies of any size immediately with just a few lines of code.

Read more about PropelAuth

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