Yubico Alternatives: Top 10 Multi-Factor Authentication (MFA) Software in 2025

Centrify supports multi-factor authentication (MFA) for various vault operations such as account password checkout or privileged account login. Learn more!

DigitalPersona leverages an array of easily deployable authentication methods. Users can quickly and easily gain access to their cloud applications, such as Microsoft 365.

Provides phishing-resistant 2nd factor of authentication for high-value users. Works with many devices, browsers & services. Supports FIDO standards.

Two-factor authentication (2FA) adds an additional layer of protection beyond passwords. Download our free app today and follow our easy to use guides to protect your accounts and personal information.

RSA SecurID Access is an enterprise-grade multi-factor authentication and access management solution. It protects all of your resources with a wide range of authentication methods.

OTPLESS uses advanced biometrics and contextual authentication technology that analyzes over 100 unique user attributes to verify that the person logging in is truly their customer. It combines device fingerprinting, IP signals, and visual challenge flows to provide invisible account security that never pesters their customers with extra steps. Rather than relying on what customers know or receive via text, OTPLESS leverages who customers are and how they normally use their devices. Their customers won't even notice the additional protection - no more forgotten passwords, misplaced phones, or texting fees! Plus OTPLESS updates authentication continuously to detect takeovers in real time before they affect their business. OTPLESS protects businesses and users without passwords or OTPs while providing a fast and frictionless customer experience. The fraud protection is effective enough for banks and online services but scales for companies large and small with easy setup and simple usage-based pricing. Secure their customer accounts without added steps or setup headaches using the most advanced behavioral and invisible authentication available today. Say goodbye to OTPs and hello to OTPLESS!

World-class out of the box Multi-Factor Authentication (MFA) Anywhere technology, built specifically for developers and Fraud Ops teams. Implementation in hours, protection for a lifetime. Authsignal pairs rich behavioral information like transaction velocity and windowed aggregations with custom data to secure even the most complex user journeys.

Team SMS, their 2FA codes are not only protected but they are also shared securely amongst their team members. No more hassle or stress about who has access to their codes, as this system ensures that only authorized individuals can unlock them. But wait, it gets better! This innovative technology allows them to access their real phone number for SMS communication. Say goodbye to the confusion of managing multiple phone numbers for different apps and services. With Team SMS, they can seamlessly switch between personal and work communication, all from one device. And that's not all. Team SMS is all about teamwork, which is why we have integrated with Zapier to make their team's communication even more efficient. Whether it's Slack, Microsoft Office 365, Google GMail, or Apple iCloud, this system works with any service that sends 2FA tokens via SMS. We know that security and efficiency are of utmost importance in the professional world. That's why Team SMS has created a user-friendly solution to streamline their team's communication and ensure the utmost protection for their sensitive information.

Simplify authentication for SaaS with Tesseral, the open-source auth infrastructure built for B2B developers. Tesseral provides security and scalability, enabling seamless access management for enterprise customers. With just one line of code, validate access using trusted platforms like Google, Microsoft, or GitHub. Offer enterprise-level single sign-on (SSO) and sync user data effortlessly with identity providers. Tesseral’s role-based authorization ensures users access only what they need, reducing vulnerabilities. Add an extra layer of security with secondary authentication factors. Administrators benefit from Tesseral’s intuitive API key management, keeping integrations secure and easy to manage. Designed for both developers and end-users, Tesseral eliminates the hassle of inconsistent authentication frameworks, allowing to ship faster and scale confidently. Whether you're a startup or an enterprise SaaS team, Tesseral transforms authentication into a streamlined, secure, and user-friendly process. Focus on growing the product while Tesseral handles authentication seamlessly.

mPass is a multifactor authentication solution that provides better security for any organization looking to protect its employees from fraud attacks, phishing, and password related attacks by integrating with most of enterprise applications and systems to secure it with additional factor(s) of authentication.