Best Multi-Factor Authentication (MFA) Software - Page 16

How Many Multi-Factor Authentication (MFA) Software Products Does G2 Track?

Total Products under this Category: 282

Category Stats (Oct 2026)

  • Average Rating: 4.46/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: SSOJet (+1.88%) - Among all products in this category, SSOJet recorded the largest rating increase compared to last month

Last updated: October 22, 2026

How Does G2 Rank Multi-Factor Authentication (MFA) Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 28,500+ Authentic Reviews
  • 282+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Multi-Factor Authentication (MFA) Software

G2 Grid® for Multi-Factor Authentication (MFA) Software plotting products by satisfaction and market presence

Highlighted products: Google Authenticator, Cisco Duo, Microsoft Entra ID, 1Password, LastPass, Keeper Password Manager, Auth0, and NordPass Business.

Underlying data: [Grid® JSON](https://www.g2.com/categories/multi-factor-authentication-mfa/grids.json?focus%5B%5D=google-authenticator&focus%5B%5D=cisco-duo&focus%5B%5D=microsoft-entra-id&focus%5B%5D=1password&focus%5B%5D=lastpass&focus%5B%5D=keeper-password-manager&focus%5B%5D=auth0&focus%5B%5D=nordpass-business)

Nametag

Nametag is the first identity verification platform for secure account recovery. Nametag’s out-of-the-box solutions deflect MFA and password resets to self-service while empowering helpdesk agents to quickly verify users at other critical moments. Innovative, security-focused organizations rely on Nametag to save costs and improve helpdesk efficiency while preventing social engineering attacks and account takeovers. Nametag's self-service and agent-assisted solutions are built on patented identity verification technology delivers the highest level of security by shutting down critical threats like digital injection attacks, AI-generated deepfakes and presentation attacks. Learn more at getnametag.com

Average Rating: 4.3/5.0

Total Reviews: 2

Who Is the Company Behind Nametag?

  • Seller: Nametag
  • Year Founded: 2020
  • HQ Location: Seattle, US
  • LinkedIn® Page: www.linkedin.com
    50 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Large, 50% Small

What Are Recent G2 Reviews of Nametag?

Nomidio IDaaS

Nomidio IDaaS is a cloud-based platform that offers secure, password-free authentication through multi-factor biometric verification. By utilizing face and voice recognition, Nomidio enables users to authenticate their identities seamlessly across various channels, including web logins, call centers, and live chat interfaces. This approach not only enhances security but also simplifies the user experience by eliminating the need for traditional passwords. Key Features and Functionality: - Password-Free Authentication: Users can authenticate using biometric data, removing the reliance on passwords. - Multi-Factor Biometric Verification: Combines face and voice recognition to ensure robust identity verification. - Cross-Channel Integration: Supports authentication across multiple platforms, including web, call centers, and live chat. - Self-Sovereign Identity: Empowers users with control over their personal data, ensuring it is only accessed with their consent. - Cloud-Based Service: Hosted on platforms like AWS Marketplace, facilitating easy integration and scalability. Primary Value and User Solutions: Nomidio IDaaS addresses the growing need for secure and user-friendly authentication methods in an increasingly digital world. By eliminating passwords and leveraging biometric data, it significantly reduces the risk of data breaches and identity theft. The platform's self-sovereign identity model ensures that users maintain control over their personal information, enhancing privacy and compliance with regulations like GDPR. Additionally, its cloud-based nature allows for rapid deployment and integration, making it a cost-effective solution for organizations aiming to enhance their security posture while improving user experience.

Who Is the Company Behind Nomidio IDaaS?

  • Seller: Nomidio
  • Year Founded: 2009
  • HQ Location: London, GB
  • LinkedIn® Page: www.linkedin.com
    2 employees on LinkedIn®

NoPass

NoPass brings you the two things you need most: The highest level of authentication security and the simplest user interface. Now your users can have the confidence of never worrying about a compromise of their online credentials. They will always know they are connecting directly with your servers without the possibility of a man-in-the-middle attack, and your servers will always know they have a totally secure connection with a valid user. With NoPass you will : • Entirely remove the need of passwords • Provide the simplest possible user interface • Ensure your users' safety and integrity • Lower OPEX and increase productivity NoPass is the most secure way to log into your websites and Apps. Say goodbye to unsecure passwords and embrace the future of secure authentication. • No more phishing and pharming attacks • Maximum safety against hackers • Any attempt to break your security will be detected and blocked in real time • Ultra secure full-duplex encryption techniques • No more user credentials to be leaked • No fear of stolen identity Why NoPass is revolutionary Your current authentication technology is one-way authentication where your servers are focused on proving the user is valid and authorized. Your user cannot confirm the service or website is not fraudulent, because he/she does not get any information about the integrity of the server. NoPass uses a unique combination of security methods to achieve the safest, two-way authentication for both the services and the users. Our solution delivers the most secure methods of authentication, all hidden behind the simplest user interface ever built. You get all of these, wrapped together in one product: • OTP (One-Time-Password) • PKI (Public Key Infrastructure) • Full Duplex Authentication (Two-way authentication) • TLS (secure connections between our server and our customer's servers) • MFA (Multi-Factor-Authentication) Hall password The user is simply asked to compare a code and picture generated locally on his mobile phone with those generated by the server. If the two codes match, the connection is valid and secure. There is no data entry at all. Our process is protected through multiple pending US and International patents.

Who Is the Company Behind NoPass?

  • Seller: Identite
  • Year Founded: 2019
  • HQ Location: Clearwater, US
  • LinkedIn® Page: www.linkedin.com
    35 employees on LinkedIn®

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OmniDefend

OmniDefend is a comprehensive Single Sign-On and Identity and Access Management software solution that integrates with various Multifactor Authentication modalities. OmniDefend secures your employees, contractors, and vendors by using strong authentication and universal single sign-on to access and secure business applications and processes. OmniDefend eliminates customer fraud by using multi-factor authentication to identify and secure customer transactions online or on-premise. Lastly, OmniDefend allows you to quickly add authentication to your website to deliver a password-less experience for your customers and secure e-commerce transactions.

Who Is the Company Behind OmniDefend?

  • Seller: Softex
  • Year Founded: 1992
  • HQ Location: Austin, US
  • LinkedIn® Page: www.linkedin.com
    23 employees on LinkedIn®

OneMorePass

OneMorePass is a FIDO (Fast Identity Online) Solution that uses biometric and quick authentication - eliminating the need for passwords.

Who Is the Company Behind OneMorePass?

OneSpan Mobile Authenticator

OneSpan Mobile Authenticator generates one-time passwords with just a touch enabling your users to securely log on to their applications. Mobile Authenticator supports additional PIN protection, fingerprint recognition, FaceID, and device binding capabilities to ensure the highest level of security.

Who Is the Company Behind OneSpan Mobile Authenticator?

  • Seller: OneSpan
  • Year Founded: 1991
  • HQ Location: Boston, MA
  • Twitter: @OneSpan
    3,374 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    669 employees on LinkedIn®
  • Ownership: OSPN

OpenText NetIQ Advanced Authentication

SecureLogin streamlines user authentication for enterprise applications by providing a single login experience to the users. It eliminates password reset calls, protects against unauthorized access to business applications, and integrates with almost any authentication device.

Average Rating: 2.5/5.0

Total Reviews: 2

How Do G2 Users Rate OpenText NetIQ Advanced Authentication?

  • Has the product been a good partner in doing business?: 0.0/10 (Category avg: 9.0/10)

Who Is the Company Behind OpenText NetIQ Advanced Authentication?

  • Seller: OpenText
  • Year Founded: 1991
  • HQ Location: Waterloo, ON
  • Twitter: @OpenText
    21,565 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    22,835 employees on LinkedIn®
  • Ownership: NASDAQ:OTEX

Who Uses This Product?

  • Company Size: 50% Large, 50% Medium

What Are Recent G2 Reviews of OpenText NetIQ Advanced Authentication?

What Are G2 Users Discussing About OpenText NetIQ Advanced Authentication?

OTPfy

OTPfy is a software as a service platform where you will be able to generate one-time password codes and magic links to secure your application flows. Engineering time is valuable, and securing your application flows can be challenging and time-consuming. With OTPfy you can secure any part of your application with ease without wasting any more time and resources.

Who Is the Company Behind OTPfy?

PasswordFree Authenticator App

PasswordFree is a passwordless authentication solution that delivers a simple, secure, and phishing-resistant alternative to traditional passwords and SMS OTPs. It helps website owners boost conversions while enhancing the customer experience. Easy for your customers to use and effortless for you to install—plus, it's completely free with no credit card required.

Who Is the Company Behind PasswordFree Authenticator App?

  • Seller: Identite
  • Year Founded: 2019
  • HQ Location: Clearwater, US
  • LinkedIn® Page: www.linkedin.com
    35 employees on LinkedIn®

PasswordWrench 2-Factor Authentication

PasswordWrench technologies allow any website to offer 2FA without asking their customers to install a mobile application, and without the need to send a text message (SMS). Also, there is no digital PIN devices associated with PasswordWrench 2FA. The solution works by using Password Cards that can be downloaded and/or printed to fit in a wallet.

Who Is the Company Behind PasswordWrench 2-Factor Authentication?

  • Seller: PasswordWrench
  • Year Founded: 2016
  • HQ Location: Sacramento, US
  • Twitter: @PasswordWrench
    86 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Phase Two

Phase Two provides Enterprise Keycloak Support and Hosting for some of the biggest companies across the globe. We operate in all regions to support customers with on-premise solutions, hosted solutions, and difficult to solve Keycloak use-cases. Keycloak Support - Keycloak is an open-source system that provides a lot of capability. Phase Two excels in optimizing the use of Keycloak's capabilities. - We can provide 24/7/365 incident support for mission critical installations. - We routinely work with customers that are of all sizes to ensure they can scale, upgrade, or extend Keycloak. Keycloak Hosting - The most cost-effective way to run Keycloak. Our customers experience great uptime. - We automate the running of Keycloak so that uploading resources, maintaining secure deployments, upgrading, are all seamless and don't require management. - Using our very popular open-source Keycloak extensions, we provide a Keycloak installation which solves the 99% SaaS use-case. Github: https://github.com/p2-inc

Who Is the Company Behind Phase Two?

pinn

Allow the digital world to progress unencumbered by the current challenges of authentication.

Who Is the Company Behind pinn?

  • Seller: pinn
  • Year Founded: 2016
  • HQ Location: Redwood City, US
  • Twitter: @PinnTech
    52 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    13 employees on LinkedIn®

PowerFactor

PowerFactor provides a wide range of strong, frictionless customer authentication and mobile application security.

Who Is the Company Behind PowerFactor?

  • Seller: Architecht
  • Year Founded: 2015
  • HQ Location: Teknopark İstanbul, TR
  • Twitter: @PowerFactor1
    26 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    2,025 employees on LinkedIn®

Powertech Multi-Factor Authentication

A Key Part of Fortra (the new face of HelpSystems) Powertech is proud to be part of Fortra’s comprehensive cybersecurity portfolio. Fortra simplifies today’s complex cybersecurity landscape by bringing complementary products together to solve problems in innovative ways. These integrated, scalable solutions address the fast-changing challenges you face in safeguarding your organization. With the help of the powerful protection from Powertech Multi-Factor Authentication and others, Fortra is your relentless ally, here for you every step of the way throughout your cybersecurity journey.

Who Is the Company Behind Powertech Multi-Factor Authentication?

  • Seller: Fortra
  • Year Founded: 1982
  • HQ Location: Eden Prairie, Minnesota
  • Twitter: @fortraofficial
    2,773 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1,784 employees on LinkedIn®

privacyIDEA

privacyIDEA is a modular authentication server that can be used to enhance the security of your existing applications like local login, VPN, remote access, SSH connections, access to web sites or web portals with two factor authentication. Originally it was used for OTP (One Time Password) authentication devices – being an OTP server. But other “devices” like challenge response, U2F, Yubikeys, SSH keys and x509 certificates are also available. It runs on Linux and is completely Open Source, licensed under the AGPLv3.

Who Is the Company Behind privacyIDEA?

  • Seller: privacyIDEA
  • HQ Location: N/A
  • Twitter: @privacyidea
    353 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®
Brandon Summers-Miller
BS
Researched and written by Brandon Summers-Miller
Updated April 10, 2026