Best Authentication Software for Small Businesses (Free & Paid)

Running a small business comes with unique challenges, including tight budgets and limited resources. That’s why choosing the right authentication software can significantly improve your workflow and help you compete more effectively. Here, we feature the top authentication software solutions designed for small businesses—offering affordable pricing, user-friendly interfaces, and scalable features that grow alongside your company.

Last Updated: September 03, 2025

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279 Software

Popular Picks in Authentication Software

Auth0

Auth0

$35 Per month

Conecta Suite

Conecta Suite

$8.5 Per user

Duo Security

Duo Security

$3 Per month

Google Authenticator

Google Authenticator

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List of Top Best Authentication Software for Small Businesses

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The easiest way to add authentication and user management to your application.

FusionAuth is a versatile and comprehensive authentication and user management system developed to secure and streamline user identities in applications and services. It offers a wide range of features, such as single sign-on (SSO), multi-factor authentication (MFA), and social login integration, enhancing both security and user convenience. FusionAuth is highly customizable, allowing developers t... Read more about FusionAuth

Free Trial

30 Days

Pricing Type

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Location

United States

LogMeOnce offers a secure and convenient way to manage passwords and online identities. Its standout feature is the passwordless login, which enhances security while simplifying access. The software integrates advanced encryption, ensuring that user data remains protected. LogMeOnce also boasts a user-friendly dashboard, providing a comprehensive view of security status and access controls. It sup... Read more about LogMeOnce

Free Trial

14 Days

Pricing Type

Contact Vendor

Location

United States

Easiest, Most Secure Infrastructure Access

Teleport is a modern security gateway software developed for seamless access to infrastructure resources like servers, Kubernetes clusters, and databases. It's particularly known for its strong emphasis on access security and simplicity. Teleport enables users to access these resources through SSH, RDP, and Kubernetes protocols without the need for VPNs, reducing complexity and potential security ... Read more about Teleport

Free Trial

Available

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Location

United States

Hirsch Velocity Software is a powerful remote monitoring and management solution designed to enhance security operations for organizations. This platform provides essential tools for managing video surveillance, access control, and alarm systems from a centralized interface. With its user-friendly design, Hirsch Velocity Software allows security teams to monitor activities in real time, respond to... Read more about Hirsch Velocity Software

Free Trial

NA

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Location

United States

Specops Password Policy is a sophisticated password management software designed to enhance security and streamline password management processes for organizations. This comprehensive platform provides tools for enforcing password policies, managing password resets, and ensuring compliance with security standards. With features like customizable password complexity rules, automated password reset ... Read more about Specops Password Policy

Free Trial

Available

Pricing Type

Contact Vendor

Location

Sweden

UserLock is a powerful Multi Factor Authentication (MFA) Software designed to enhance security by requiring multiple forms of authentication before granting access to systems. It protects businesses from unauthorized access by adding an extra layer of security beyond just passwords. UserLock supports various authentication methods, including SMS codes, biometrics, and token-based authentication, e... Read more about UserLock

Free Trial

Available

Pricing Type

$2 Per user

Location

France

symplr Provider is a leading credentialing software designed to streamline and enhance the credentialing processes for healthcare providers and organizations. This comprehensive platform offers a range of features including provider onboarding, document management, compliance tracking, and performance analytics, ensuring efficient and accurate credentialing operations. symplr Provider automates th... Read more about symplr Provider

Free Trial

NA

Pricing Type

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Location

United States

TeleSign Platform is an all-in-one application development software that specializes in providing security and communications services for mobile and online applications. The platform offers a suite of APIs and SDKs that allow developers to integrate advanced capabilities such as two-factor authentication (2FA), phone number verification, and fraud detection into their applications. By leveraging ... Read more about TeleSign Platform

Free Trial

Available

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Location

United States

One verification platform to secure the whole user journey

Sumsub is a comprehensive Anti-Money Laundering (AML) software solution designed to help businesses comply with regulatory requirements while minimizing risks associated with financial crimes. This platform provides an array of tools for identity verification, customer due diligence, and transaction monitoring, ensuring that organizations can effectively detect and prevent money laundering activit... Read more about Sumsub

Free Trial

NA

Pricing Type

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Location

United Kingdom

Behaviosec is a cutting-edge authentication software that leverages behavioral biometrics to enhance cybersecurity and improve user experience. Unlike traditional authentication methods, Behaviosec analyzes unique user behaviors, such as typing patterns and mouse movements, to verify identity continuously in real-time. This approach not only adds an extra layer of security but also reduces frictio... Read more about Behaviosec

Free Trial

NA

Pricing Type

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Location

United States

CyLock MFA is a robust multi-factor authentication (MFA) software designed to enhance security by requiring multiple forms of verification before granting access to sensitive systems and data. This solution provides businesses with an added layer of protection against unauthorized access and cyber threats. CyLock MFA supports a wide range of authentication methods, including SMS codes, mobile app ... Read more about CyLock MFA

Free Trial

Available

Pricing Type

$1 Per user

Location

Singapore

Onfido is a leading identity verification software that helps businesses verify their customers’ identities securely and efficiently. The platform uses advanced biometric authentication and document verification technology, combining machine learning and artificial intelligence to ensure accurate and reliable identity verification. Onfido’s solution supports a wide range of document types, inc... Read more about Onfido

Free Trial

NA

Pricing Type

Contact Vendor

Location

United Kingdom

Eliminate Identity Based Attacks

Beyond Identity is a next-generation single sign-on (SSO) software designed to simplify and enhance user authentication while improving security. Unlike traditional SSO solutions that rely on passwords, Beyond Identity eliminates passwords entirely, providing a more secure and seamless login experience. The software leverages advanced biometric authentication and cryptographic keys to verify user ... Read more about Beyond Identity

Free Trial

NA

Pricing Type

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Location

United States

HYPR Authenticate is an advanced authentication software that provides businesses with a secure, passwordless login solution. Utilizing biometric authentication, HYPR replaces traditional passwords with more secure, user-friendly methods like facial recognition, fingerprints, or voice recognition. This enhances security by eliminating the risks associated with password theft, phishing, and weak pa... Read more about HYPR Authenticate

Free Trial

NA

Pricing Type

$5 Per user

Location

United States

Signicat is a powerful identity management software designed to help organizations securely manage user identities and streamline authentication processes. This platform provides comprehensive tools for verifying identities, managing access, and ensuring compliance with regulatory requirements. With Signicat, users can easily implement various authentication methods, including digital signatures a... Read more about Signicat

Free Trial

Available

Pricing Type

Contact Vendor

Location

Netherlands

Appgate SDP (Software-Defined Perimeter) is a cutting-edge remote work software solution designed to ensure secure access to corporate networks and resources for remote employees. Unlike traditional VPNs, Appgate SDP leverages zero-trust security models to provide seamless, secure access to critical applications and data based on the user’s identity and device compliance. The platform ensures th... Read more about Appgate SDP

Free Trial

NA

Pricing Type

$140 Per feautre

Location

United States

Secure, unified digital workspace technology for a work-anywhere world

Citrix Workspace is a remote work software platform designed to provide secure access to applications, data, and desktops from any device, anywhere. Ideal for businesses with a distributed workforce, Citrix Workspace enables employees to work remotely without compromising security or productivity. The platform combines virtual desktop infrastructure (VDI), cloud storage, and application delivery i... Read more about Citrix Workspace

Free Trial

NA

Pricing Type

$2 Per user

Location

United States

MojoAuth is an authentication software that provides businesses with secure, passwordless login options, enhancing user experience and reducing security risks associated with traditional passwords. The platform supports multi-factor authentication (MFA), biometric login, and one-time passcodes, enabling users to access accounts safely and conveniently. MojoAuth’s real-time monitoring and fraud d... Read more about MojoAuth

Free Trial

Available

Pricing Type

Contact Vendor

Location

India

Pindrop is a leading authentication software designed to provide secure and seamless user verification for businesses across various industries. Leveraging advanced technologies such as machine learning, voice biometrics, and behavioral analytics, Pindrop ensures that user interactions are authentic and protected against fraud and unauthorized access. The software offers multi-factor authenticatio... Read more about Pindrop

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Prove is a remote work software platform designed to support the increasingly distributed workforce with seamless communication, collaboration, and productivity tools. With remote work becoming a new norm, Prove offers features that help teams stay connected, collaborate efficiently, and maintain productivity, regardless of location. The platform includes real-time messaging, video conferencing, f... Read more about Prove

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

iProov Enroller is an innovative authentication software designed to provide secure and seamless identity verification for users. With advanced biometric technology, iProov Enroller ensures that only authorized individuals can access sensitive systems, applications, or data, offering a robust solution to identity management. Using facial recognition, the platform captures and verifies a user�... Read more about iProov Enroller

Free Trial

NA

Pricing Type

Contact Vendor

Location

United Kingdom

Identity Verification & Authentication for any customer, anywhere.

IdentityX is a comprehensive identity management software designed to help organizations secure user identities and streamline access control processes. This platform provides a suite of tools that enable users to create, manage, and authenticate identities across various applications and systems effectively. With IdentityX, organizations can easily implement single sign-on (SSO) capabilities, all... Read more about IdentityX

Free Trial

NA

Pricing Type

Contact Vendor

Location

Ireland

Specops Secure Service Desk is an advanced authentication and security solution designed to protect your service desk operations from unauthorized access and security breaches. This software provides a secure, multifactor authentication (MFA) system to verify the identities of users before granting access to sensitive information or systems. By integrating with existing service desk software and s... Read more about Specops Secure Service Desk

Free Trial

NA

Pricing Type

Contact Vendor

Location

Sweden

War Room is an authentication software designed to enhance security by providing robust identity verification and access management solutions. The platform is ideal for organizations needing secure and reliable authentication for users accessing sensitive data, applications, or systems. War Room supports multi-factor authentication (MFA), passwordless login, and biometric verification, allowing co... Read more about War Room

Free Trial

NA

Pricing Type

$50 Per month

Location

United States

MagicEndpoint is a next-generation authentication software that simplifies and secures the login process for businesses and their users. Designed with modern security standards in mind, MagicEndpoint supports multi-factor authentication (MFA) and single sign-on (SSO) functionality, ensuring that users can access applications and systems securely with minimal friction. The software supports various... Read more about MagicEndpoint

Free Trial

NA

Pricing Type

Contact Vendor

Location

Canada

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