Best Multi-Factor Authentication (MFA) Apps

Compare the Top Multi-Factor Authentication (MFA) Apps as of December 2025

What are Multi-Factor Authentication (MFA) Apps?

Multi-factor authentication (MFA) software is a security system which requires users to authenticate themselves through multiple credentials. This usually means providing something you know, like a password or PIN, and something you possess, such as a hardware token or biometric data. With this two-factor authentication process, user access can be more securely managed than with traditional single-factor authentication systems. Compare and read user reviews of the best Multi-Factor Authentication (MFA) apps currently available using the table below. This list is updated regularly.

  • 1
    ID.me

    ID.me

    ID.me

    ID.me simplifies how individuals prove and share their identity online. The ID.me secure digital identity network has over 98 million members, as well as partnerships with 30 states, 10 federal agencies, and over 500 name-brand retailers. The company provides identity proofing, authentication and community verification for organizations across sectors. The company's technology meets the federal standards for consumer authentication and is approved as a NIST 800-63-3 IAL2 / AAL2 conformant credential service provider by the Kantara Initiative. ID.me's Identity Gateway also has a Federal Risk and Authorization Management Program (FedRAMP) Moderate Authority to Operate (ATO). ID.me is the only provider with video chat and is committed to "No Identity Left Behind" to enable all people to have a secure digital identity.
  • 2
    AuthN by IDEE
    Award winning, Enterprise-wide, Zero Trust Authentication as a Service. AuthN™ by IDEE eliminates all password based risks and reduces the cost of administrative overhead. Your fastest time to market for your transition to passwordless across the enterprise. AuthN™ is interoperable and can be deployed in addition to your existing SSO, hardware-token and password-management investments. Whether stand-alone or integrated, realize a tangible reduction of your risk exposure by completely removing the password. Insider threats and human errors are also reduced with no central credential databases of any kind. Our completely passwordless multi-factor authentication can keep your attackers at bay and keep you out of the headlines of tomorrow. Your favorite applications, SSO and password managers receive a plug & play security upgrade. AuthN™ supports open standards (e.g. RADIUS, SAML, OIDC) and offers custom plugins to help you leverage the additional benefits of AuthN™.
    Starting Price: €3 per user per month
  • 3
    Prove

    Prove

    Prove

    With 1 billion+ consumer and small business identity tokens under continuous management, Prove’s Phone-Centric Identity™ platform helps companies mitigate fraud while accelerating revenue and reducing OPEX online. Authenticate identities to mitigate fraud and pre-fill forms with verified data to increase signups in any channel. Access a trusted registry of 1 billion+ phone number-based identity tokens to mitigate fraud and support multiple identity needs. Prove is the modern way of proving identity with just a phone number. But you've seen the news - digital trust is under daily assault. Hackers, nation-state attacks, international fraud rings, deep fakes, and automated bots all undermine the ability of companies and consumers to trust one another online.
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