Best Authentication Software

Compare the Top Authentication Software as of December 2025

What is Authentication Software?

Authentication software verifies the identity of users or devices before granting access to systems, applications, or data, ensuring security and preventing unauthorized access. It supports various methods such as passwords, biometrics, multi-factor authentication (MFA), token-based authentication, and single sign-on (SSO) to provide flexible and robust identity verification. The software integrates with identity management systems and security frameworks to enforce access policies and monitor authentication events. By enhancing security and user experience, authentication software is critical for protecting sensitive information in industries like finance, healthcare, and government. It helps organizations comply with regulatory requirements and reduce the risk of breaches. Compare and read user reviews of the best Authentication software currently available using the table below. This list is updated regularly.

  • 1
    Ondato

    Ondato

    Ondato

    Ondato is a tech company that streamlines KYC and AML-related processes. We're providing advanced technological solutions for digital identity verification, business customer onboarding, data validation, fraud detection, and more. All of them meet the highest quality standards available for KYC online or offline onboarding for all business and customer types orchestrated from a single interface. We're turning compliance into a business benefit by creating a safer environment for organizations and individuals alike.
    Starting Price: €149.00/month
  • 2
    Udentify

    Udentify

    Fraud.com

    Know the real identity of your customer, user, or employee with the Udentify Identity Verification and Biometric Authentication solution. Challenges we solve: - Identify verification - Onboarding - New account opening - Age verification - Fraud prevention - Biometric authentication - Passwordless authentication - Strong customer authentication - KBA replacement - KYC and AML compliance Behind the scenes, Udentify embeds cutting-edge technologies into our identity verification and biometric authentication solution via a lightweight and flexible SDK. We are constantly investing in our technologies to stay at the forefront of fraud detection, compliance, and user experiences.
    Starting Price: $0.17
  • 3
    Regula

    Regula

    Regula

    Regula is a global developer of forensic devices and identity verification solutions. With 30+ years of experience in forensic research and the largest library of document templates in the world, Regula creates breakthrough technologies in document and biometric verification. Regula hardware and software solutions allow over 1,000 organizations and 80 border control authorities globally to provide top-notch client service without compromising safety, security or speed.
  • 4
    Signicat

    Signicat

    Signicat

    Signicat is a pioneering, pan-European digital identity company with an unrivalled track record in the world’s most advanced digital identity markets. Founded in 2006, Signicat's mission is to build technology for people to trust each other in a digital world. Its Digital Identity Platform incorporates the most extensive suite of identity-proofing and authentication systems in the world, all easily accessible through a single integration point. The platform supports and orchestrates seamlessly the full identity journey, from recognition and onboarding, through login and consent, to making legally binding business agreements which stand the test of time. In 2019, Signicat was acquired by leading European private equity investor Nordic Capital. Today, Signicat boasts a workforce of over 450 dedicated professionals across 17 European offices.
  • 5
    FacePhi

    FacePhi

    FacePhi Biometria

    The most complete solution for digital onboarding, authentication and security formed by different biometrics and antifraud systems of FacePhi, offered with the best user experience in the market. A combination of biometric and other security systems that creates a complete digital onboarding and identity authentication solution that allows to access, verify and operate different services and products in mobile and web applications. A framework with an easy integration that allows our client to choose which components to activate providing a better and seamless experience for the end user. Face recognition allows us to determine the identity of a person by analyzing the face. Unlike other types of biometry like iris or fingerprint, face recognition is non-intrusive; it does not require cooperation from the user. It just needs to capture the face of the person with a web cam.
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