Best Multi-Factor Authentication (MFA) Apps for Microsoft Outlook

Compare the Top Multi-Factor Authentication (MFA) Apps that integrate with Microsoft Outlook as of May 2026

This a list of Multi-Factor Authentication (MFA) apps that integrate with Microsoft Outlook. Use the filters on the left to add additional filters for products that have integrations with Microsoft Outlook. View the products that work with Microsoft Outlook in the table below.

What are Multi-Factor Authentication (MFA) Apps for Microsoft Outlook?

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 for Microsoft Outlook currently available using the table below. This list is updated regularly.

  • 1
    Rippling

    Rippling

    Rippling

    Stop juggling different tools for identity, access, device, and inventory management. Rippling IT brings it all together in one seamlessly unified system— deeply integrated and powered by rich employee data. Automate painful, manual tasks like device setup, access provisioning, and offboarding in just a few clicks. Get complete visibility across users and hardware, close security gaps before they become risks, and do it all without needing to hire more headcount. It’s the fastest path to scalable, secure IT—without the tool sprawl or overhead.
    Starting Price: $8 PEPM
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  • 2
    Microsoft Authenticator
    Go passwordless. Enter your username and confirm your sign-in with your phone. It’s that easy! Passwords can be forgotten, stolen, or compromised. With Authenticator, your phone provides an extra layer of security on top of your PIN or fingerprint. Use Authenticator to sign-in to Outlook, OneDrive, Office, and more. Protect all of your accounts with two-step verification. The app also helps you secure all of your online accounts by using the industry standard time-based OTP (one-time password) codes.
  • 3
    Quicklaunch

    Quicklaunch

    Quicklaunch

    QuickLaunch is the #1 leader in Identity and Access Management (IAM) for Higher Education. More than 500 organizations trust QuickLaunch’s platform to manage over 2,000,000 identities and integrate over 3,000 applications worldwide. CIOs, CTOs, and CISOs use QuickLaunch IAM technologies to engage with students, faculty, and staff and protect them throughout their journey. QuickLaunch’s technology is vital in protecting the user experience, driving both operational efficiencies and higher productivity for colleges, universities, and institutions. Improves cyber security posture by protecting user accounts from being hacked and thwarting ransomware and phishing cyber attacks. Automatically provisions students from the Student Information System and employees from the Human Resources system so they can quickly get access to the apps they need when they matriculate and join.
    Starting Price: $0.73 per month
  • 4
    DoubleClue

    DoubleClue

    DoubleClue

    DoubleClue is an Identity and Access Management platform from HWS Group in Bavaria to manage identities, rights and access. It secures company networks with modern multi factor authentication from cyberattacks targeted on digital identities / the "human factor". Plus, the platform offers an integrated password management and secure cloud storage for confidential data. Identity security, password management and secure cloud storage protected by adaptive multi-factor-authentication (MFA). On premises or in the cloud. DoubleClue protects the component of your business that is not covered by firewalls and virus scanners – the human factor, the most vulnerable part in any IT security. All digital accesses and applications, passwords and confidential data protected by a strong all-in-one platform. In the digital working world, employees demand maximum flexibility. Enable them to work from anywhere with any device without compromising their IT security.
  • 5
    Intermedia AppID

    Intermedia AppID

    Intermedia Cloud Communications

    Discover the single sign-on service that's simple for ANY business to deploy. Easy deployment—no infrastructure prerequisites. Enhance security with advanced two-factor authentication, Works with any web app, including custom apps. 99.999% uptime Service Level Agreement. Extend 2FA to any web app. Methods include push notifications, passcodes, text messages or phone calls. 99.999% uptime means less than 30 seconds of monthly unplanned downtime. Eliminate the need for users to hunt for login URLs or remember multiple password. The more web apps you have, the harder it is to ensure security, manage costs and maintain control. This leads to insecure password practices, increased help desk calls, and big security risks. Single sign-on solves the problem of too many apps. Unfortunately, it's always been too hard for smaller businesses to deploy. Now, there's AppID. With no infrastructure prerequisites, our single sign-on service is effortless to deploy.
    Starting Price: $4 per user per month
  • 6
    It'sMe

    It'sMe

    Acceptto

    Employees hate using passwords as much as you hate managing password vulnerabilities. More passwords and tokens lead to greater security risk, fatigue, and cost. It’s time to get rid of them for good. 89% of security professionals claim that a more advanced multi-factor authentication tool that provides continuous, behavioral authentication would improve their company’s security posture. Acceptto provides users with Intelligent MFA that intuitively authorizes access to applications and continues authenticating post-authorization. We prevent account takeovers, even if hackers have already acquired passwords. ItsMe™ Intelligent Multi Factor Authentication (MFA) increases your security by authorizing access attempts to a registered device in real-time, be it through a push notification or verification code (SMS, TOTP, email, and etc.). With our timed based one-time password (TOTP), security key, or biometric options, you can authenticate access even when offline.
  • 7
    Deepnet DualShield

    Deepnet DualShield

    Deepnet Security

    If you are looking for an enterprise grade 2-factor authentication (2FA) or multi-factor authentication (MFA) product that can secure all commonly used business applications and also provides a wide range of authentication methods, then you are in the right place. Deepnet DualShield is a multi-factor authentication system that unifies a variety of authentication methods, protocols, solutions and user experience in a single platform. In addition to the MFA functions, DualShield also provides self-service Password Reset, Single Sign-On (SSO), Identity & Access Management (IAM) and Adaptive Authentication. It is one of the most powerful and flexible multi-factor authentication system in the world. Deepnet DualShield can be installed on premises or hosted in a private cloud, which means that you will have the total control of your own user authentication system, and that you will be able to keep your users’ identities and credentials in a safe place.
  • 8
    Acceptto eGuardian
    Acceptto monitors user behavior, transactions, and application activity to create an enriched user profile within each application landscape and subsequently verify if access attempts are legitimate or a threat. No passwords or tokens are required. Acceptto’s risk engine calculates whether an access attempt is legitimate or not by tracking user and device posture pre-authentication, during authentication, and post-authorization. We deliver a continuous, step-up authentication process with real-time threat analytics in an age when identities are persistently under attack. Based on a risk score computed by our proprietary AI/ML algorithms, a dynamic level of assurance (LoA) is computed. Our approach automatically finds the optimal policy for each transaction to maximize security while minimizing friction for the user with machine learning and AI analytics. This provides a smoother user experience without sacrificing enterprise security.
  • 9
    Entrust Identity Essentials
    Fast, cost effective multi-factor authentication (MFA) solution that lets Windows-based organizations realize a Zero Trust approach. Start with an easy-to-use, easy-to-deploy on-premises MFA solution, then, if and when it makes sense, migrate to the cloud with Identity as a Service. Seamless integration between the two ensures a frictionless experience while benefitting from three extra authentication options: device fingerprint, mobile push, and grid cards. Secure and enable your company´s digital business with one solution, one license. Limit user friction with adaptive authentication and self-service password resets. Provision different authentication methods for different users and requirements. Available authenticators include SMS, email, voice, and OTP. Option to leverage smart phone biometrics including fingerprint and facial match. ActiveSync for Outlook protects unauthorized devices from accessing users’ email without requiring MDM integration.
  • 10
    AuthControl Sentry

    AuthControl Sentry

    Swivel Secure

    Deployed in over 54 countries and implemented across enterprises including finance, government, healthcare, education, and manufacturing, AuthControl Sentry® provides organisations with true multi-factor authentication (MFA). It delivers an intelligent solution to prevent unauthorised access to applications and data. AuthControl Sentry® has the flexibility to support a range of architectural requirements and the ability to ensure maximum adoption, thanks to its variety of authentication factors. Patented PINsafe® technology for ultimate security. Supports on-premise and cloud for changeable architecture. A single tenancy and single-tiered cloud solution ensures optimised customization. Risk-based authentication and single sign-on as standard. Integrates seamlessly with hundreds of applications. Ensures maximum adoption with an extensive range of authenticators.
  • 11
    Unifonic

    Unifonic

    Unifonic

    Unifonic is an AI-driven platform that enables personalized omnichannel customer engagement. It offers a range of communication channels, including SMS, WhatsApp, Messenger, push notifications, and voice, allowing businesses to connect with customers through their preferred mediums. The platform supports over 100 native integrations with tools like Salesforce, HubSpot, and Shopify, facilitating seamless workflow automation. Unifonic's Flow Studio provides pre-built templates for common use cases such as abandoned cart reminders, OTPs, and chatbot automation, simplifying the implementation of automated workflows. The platform is designed to enhance marketing efforts, streamline IT and operations with low-code development tools, and improve customer support by offering 24/7 AI-powered assistance. Unifonic has a global reach, with 95% coverage, over 25 billion messages sent, and more than 5,000 customers.
  • 12
    SecureIdentity MFA
    The simple ‘username and password’ approach alone is not strong enough to protect your business’ critical data. Log-ins can be compromised within minutes, making your private data vulnerable to threat. Our SecureIdentity platform provides the identity of the user, the device and the data they are working on, so you can prove exactly who is doing what at any time. MFA is best practice for layered data and privacy security. Our MFA solution integrates seamlessly with Microsoft’s Active Directory and other LDAP solutions, allowing you to reutilize your existing authentication database infrastructure, avoiding the need to re-architect, deploy, backup and manage a secondary user database. We believe users should be able to choose any personal device to be their authentication token, whether it is their mobile phone, tablet, laptop or even their desk phone.
  • 13
    Censornet MFA

    Censornet MFA

    Censornet

    Secure access to a wide range of systems, services and applications using an adaptive, cloud-based multi-factor authentication solution. Protect user accounts with more than just a password and reduce the impact of password reuse when the next large scale data breach happens. 100% cloud-based back end, simplifies implementation and accelerates time to value for organisations of all sizes. Adaptive multi-factor authentication delivers a friction-less user experience, intelligently challenging users only when risk is high. Out-of-the-box support for a wide range of systems, services and applications including all major VPN vendors and cloud applications. Passwords are not enough. Multi-Factor Authentication adds an additional layer of protection to user and privileged accounts, eliminating account compromise and identity related threats. Some OTPs sent by legacy solutions are susceptible to interception and vulnerable to phishing and MITM attacks.
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