Best Authentication Software in the USA
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Compare the Top Authentication Software in the USA as of March 2026
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What is Authentication Software in the USA?
Authentication software verifies the identity of users or devices before granting access to systems, applications, or data, ensuring security and preventing unauthorized access. It supports various methods such as passwords, biometrics, multi-factor authentication (MFA), token-based authentication, and single sign-on (SSO) to provide flexible and robust identity verification. The software integrates with identity management systems and security frameworks to enforce access policies and monitor authentication events. By enhancing security and user experience, authentication software is critical for protecting sensitive information in industries like finance, healthcare, and government. It helps organizations comply with regulatory requirements and reduce the risk of breaches. Compare and read user reviews of the best Authentication software in the USA currently available using the table below. This list is updated regularly.
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1
FusionAuth
FusionAuth
FusionAuth provides a comprehensive authentication platform designed for flexibility, security, and developer ease. It supports a wide range of authentication methods including username/password, passwordless, multi-factor authentication (MFA), and social logins. FusionAuth is built API-first, allowing seamless integration into any tech stack or architecture. It supports industry protocols like OAuth2, OIDC, and SAML for secure and standards-compliant authentication. Whether deployed on-premises, in the cloud, or in hybrid environments, FusionAuth gives you full control over the user login experience while helping you meet compliance requirements such as GDPR, HIPAA, and COPPA.Starting Price: $0 -
2
GateKeeper Enterprise
Untethered Labs, Inc.
Passwordless, proximity login to PCs, Macs, websites, and desktop applications. Hands-free, wireless 2FA and password manager through active proximity-detection. IT admins can dynamically allow users to log in to their computers and websites with a physical key either automatically, by touch, by pressing Enter, or with a PIN. Seamlessly login, switch users, switch computers, and logout without passwords, touch, or trouble - just a key. Once a user walks away, the computer will lock, blocking access to the computer and web passwords. With continuous authentication, users are always being checked to ensure that they require access. No more typing passwords. Admins and compliance can now automate password security from a central admin console: enforce stronger passwords, enforce 2FA, and give employees the power of password-free login without interrupting workflow. Reduce helpdesk tickets related to forgotten passwords/password resets. Login and auto-lock with proximity.Starting Price: $3/user/month -
3
Cisco Duo
Cisco
Cisco Duo is a cloud-based identity security solution that protects organizations from identity-based threats and boosts workforce productivity. Trusted by over 40,000 organizations worldwide, Duo delivers an exceptional access management experience across all users, devices, and applications, making access to resources secure, seamless, and easy. Duo with Cisco Identity Intelligence provides deep visibility across your identity ecosystem, adding a powerful security layer to any identity infrastructure. Offer users a world-class access experience through Duo Passport to eliminate MFA friction and fatigue without sacrificing security. To stop threats, Duo verifies user identities with strong authenticators including Duo passwordless, Verified Duo Push with number matching, and phishing-resistant factors like biometrics and FIDO2 security keys. Paired with deep insights into users’ devices, Duo gives you the control to adaptively limit access based on device health or user risk.Starting Price: $3 per user per month -
4
LastPass
LastPass
LastPass is a cloud-based password manager available on any system or device, ensuring credentials are protected, private, and always within reach. Simple to set up and effortless to use, LastPass delivers the world's most convenient password management experience for consumers and businesses of all sizes and technical requirements. Say goodbye to password fatigue by generating, sharing, accessing, and managing credentials at the click of a button, while preventing bad actors from accessing precious data and account logins. Businesses also utilize LastPass to consolidate their tech stacks or to fill access management gaps with native integrations for MS Entra, Okta, and other IdPs and IAMs. With over 100 customizable policies, flexible privileges, detailed reporting, MFA and passwordless authentication options, LastPass makes it easy for organizations with numerous logins and increasing security risks to standardize password management company wide.Starting Price: $4 per user per month -
5
Protectimus
Protectimus Limited
Protectimus SAAS two-factor authentication service is already set up in the cloud and available 24/7, just register and begin the integration via API or using a ready-made integration plugin. The Protectimus On-Premise MFA platform can be deployed on the premises of your organization or in a private cloud. Radius, Citrix NetScaler and XenApp VMWare, Active Directory, LDAP, Windows Logon, and RDP, OWA, ADFS, RoundCube, Dynamic Passwords, API, SDK, customized individual development. Dynamic Strong Password Authentication integrates directly with Microsoft Active Directory (or any other user directory) to add a six-digit password onto users’ static passwords. Today, data violation happens regularly. If you want to assure your data is thoroughly protected, strong authentication methods are vital. We are likely to display personal info without any outside intervention. But when it comes to business, we would not limit user authentication and identification to a single password.Starting Price: $33 per month -
6
Cipherise
Cipherise
With over 5000 SAML integrations, experience seamless and secure connections with Cipherise - the platform that offers infinite ways to connect with your employees and customers. By integrating with Cipherise, you can easily build authentication into any app, and offload customer identity management to create delightful experiences quickly. With Cipherise's mutual, bi-directional authentication, you get the security, scalability, reliability, and flexibility to build the stack you need. You will know the person who registered continues to be that person, and they know you are you. Plus, you can protect and enable your employees, contractors, and partners with Cipherise enterprise solutions - no matter where they are. One of the key features, that separate Cipherise from all others - Cipherise eliminates Mass Data Breaches. An attack is limited to one user on one system. Additionally, we store no passwords. Cipherise streamlines your identity and access management needs.Starting Price: $30 per user per month -
7
Authentication Cloud faster, easier, and more user-friendly. Let customers access your online services without passwords and costly SMS fees. With the Nevis Authentication Cloud, you can offer your customers maximum security and a smooth user experience in no time at all. Authentication as a service – faster, easier and more user-friendly. Enable customers to access your online services without passwords and costly SMS fees. With the Nevis Authentication Cloud you can offer your customers maximum security and a smooth user experience in no time at all. With the Authentication Cloud from Nevis, you can offer your customers maximum security and a smooth user experience in no time at all. Remembering a long, complex password for each individual account no longer fits into today’s fast, mobile world. New solutions with password-free authentication such as fingerprint or face ID are not only faster and more convenient but also significantly more secure for all parties involved.Starting Price: $500 per month
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8
Authsignal
Authsignal
Authsignal is a B2C consumer authentication and identity platform. Built to enable enterprise and mid-market business product and engineering teams the rapid capabilities to deploy omnichannel authentication and verification flows. Engineered to drop into existing architecture, Authsignal delivers the world's fastest path to uplifting and implementing passkeys and risk-based multi-factor authentication (MFA) flows without the need to overhaul your current identity stack, with seamless integrations for best-in-class identity platforms, such as AWS Cognito, KeyCloak, Azure AD B2C, and IdentityServer, Integration has never been this fast. Deploy with lightning speed, utilizing pre-built authentication flows or create customized UI experiences, leveraging Authsignal's React Native UI components, headless APIs, and mobile SDKs for iOS and Android. Optimizing user experience and balancing security is a breeze with Authsignal. With our No-code rules engine, create and deploy strong cStarting Price: $349 USD Per Month -
9
LoginRadius
LoginRadius
LoginRadius empowers businesses to deliver a delightful customer experience without compromising security. Using our customer identity platform, companies can offer a streamlined login process while protecting digital accounts and complying with data privacy regulations. LoginRadius serves over 3,000 businesses with a monthly reach of 700 million users worldwide. Key platform features include registration services, adaptive security, integration with third-party applications, and customer insights. The company has been named an industry leader in customer identity and access management (CIAM) by Gartner, KuppingerCole, and Computer Weekly. Microsoft is a major technology partner and investor. LoginRadius is headquartered in Vancouver, Canada, with additional offices in Toronto, USA, United Kingdom, Australia, and India. LoginRadius Services: API Authentication OAuth Data Management Secure Login Single Sign On SAML SSO Social Sign On Two Factor Authentication -
10
Rublon
Rublon
Rublon enables your workforce to securely access your organization's networks, servers and applications. Protect your data via easy-to-use multi-factor authentication and comply with data protection regulations like GDPR. Deploy Rublon organization-wide, enabling MFA for all your cloud apps, VPNs, servers, workstations, internal as well as on-premise apps.Starting Price: $1/month/user -
11
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 -
12
passbolt
passbolt
Finally, a password manager built for collaboration. Secure, flexible, and automation-ready. Trusted by 10,000 organizations, including Fortune 500 companies, newspapers, governments, and defense forces. Passbolt servers are designed to be simple to install and easy to manage. Yet they are enterprise-ready and can support complex setup for high availability. Passbolt can be used from your browser or mobile phone. Sharing happens in real-time. Desktop apps are coming soon. Retrieve, store and share passwords programmatically with the JSON API. Automate at scale with Passbolt CLI. Real-time access logs. Privacy is in our DNA, but also in the DNA of European laws (to make sure we don’t change our minds). Passbolt self-hosted source code comes under an AGPL license. Yes, even the commercial version. You are free to audit it, contribute to it, and redistribute it. This is why we have a healthy community of thousands of organizations in all sectors.Starting Price: €45/month/10 users -
13
Ondato
Ondato
Ondato is a tech company that streamlines KYC and AML-related processes. We're providing advanced technological solutions for digital identity verification, business customer onboarding, data validation, fraud detection, and more. All of them meet the highest quality standards available for KYC online or offline onboarding for all business and customer types orchestrated from a single interface. We're turning compliance into a business benefit by creating a safer environment for organizations and individuals alike.Starting Price: €149.00/month -
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SafeNet Trusted Access
Thales
SafeNet Trusted Access, Identity-as-a-Service. SafeNet Trusted Access is a cloud-based access management solution that makes it easy to manage access to both cloud services and enterprise applications with an integrated platform combining single sign-on, multi-factor authentication and scenario-based access policies. Businesses and organizations looking to accelerate the deployment of cloud services for end users encounter hurdles to efficiently managing online identities and access security, while ensuring user convenience and regulatory compliance. SafeNet Trusted Access simplifies user access to cloud services, streamlines cloud identity management, and helps eliminate password hassles for IT and users, while providing a single pane view of access events across your app estate to ensure that the right user has access to the right application at the right level of trust. -
15
OpenIAM
OpenIAM
Identity Governance and Web Access Management. As new employees join your organization, you face the conundrum of ensuring that they are given rights to all the systems and resources they need to do their work on the day they join the firm. Similarly, when a person changes positions within the firm, access that is no longer relevant must be revoked and access that is needed for their new position must be granted. For the situation of users leaving the firm or being terminated, it is even more imperative that permissions be addressed. Access to sensitive applications and data must be disabled/removed in a timely manner with traceability to avoid the consequences of a disgruntled user. -
16
Silverfort
Silverfort
Silverfort’s Unified Identity Protection Platform is the first to consolidate security controls across corporate networks and cloud environments to block identity-based attacks. Using innovative agentless and proxyless technology, Silverfort seamlessly integrates with all existing IAM solutions (e.g., AD, RADIUS, Azure AD, Okta, Ping, AWS IAM), extending coverage to assets that could not previously have been protected, such as legacy applications, IT infrastructure, file systems, command-line tools, and machine-to-machine access. Our platform continuously monitors all access of users and service accounts across both cloud and on-premise environments, analyzes risk in real time, and enforces adaptive authentication and access policies. -
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OpenOTP Security Suite
RCDevs
OpenOTP Security Suite is a European Enterprise-grade Security all-in-one Solution for Identity & Access Management (IAM), including : - Multi-Factor Authentication (MFA/2FA) with U2F / OTP, applicable even for Legacy Applications - Federation Services (SSO with OpenID & SAML / ADFS) - Network Access Control (protecting Wifi & Ethernet Swiches) - VPN security (via an included Radius Bridge), designed specifically for remote work - Windows logins & Remote Desktop Services (RDS) OpenOTP Security Suite combines mobile technology with proven security standards to offer professionals and non-professionals the best alternative, bringing modularity and flexibility to suit any infrastructure's needs. OpenOTP Security Suite is an enterprise-class European security solution designed for installation on-premises or in a private cloud. ++ Free Token App (and compatible with most existing hardware and software tokens) ++ Free 30-day Trial ++ Freeware (<25 users)Starting Price: €1.85/User/M -
18
HYPR
HYPR | The Passwordless Company
HYPR fixes the way the world logs in. Organizations are faced with the challenge of achieving secured and seamless authentication coupled with a flawless user experience at a time when it’s more critical than ever. HYPR’s passwordless multi-factor authentication (PMFA) platform decouples authentication from the organization’s current and future identity providers and eliminates the traditional trade-off between security and user experience by providing uncompromising assurance and consumer-grade experience with true passwordless and phishing-resistant MFA. The solution is trusted by more than 60M users worldwide. With deployments taking hours rather than weeks or months, organizations decrease the risk of attack, increase positive user experience, and lower operational costs.Starting Price: $4.00 per user/month -
19
Edgenexus Load Balancer (ADC/WAF/GSLB)
Edgenexus
Choose us because we offer the easiest to use technology without sacrificing features or performance. We back this up with outstanding support and care, delivered under a fair and cost effective pricing model Our technology is used by the smallest startups with big ideas and small budgets all the way to global enterprises and anything in between. We love them all the same! Easy to use Load balancing, WAF, GSLB and SSO/Pre-Authentication. It is also the Only true ADP Application Delivery Platform where the functionality and lifespan can be enhanced using the app store or applications that you develop in house.Starting Price: $50 -
20
Ping Identity
Ping Identity
Ping Identity builds identity security for the global enterprise with an intelligent identity platform that offers comprehensive capabilities including single sign-on (SSO), multi-factor authentication (MFA), directory, and more. Ping helps enterprises balance security and user experience for workforce, customer, and partner identity types with a variety of cloud deployment options including identity-as-a-service (IDaaS), containerized software, and more. Ping has solutions for both IT and developer teams. Enable digital collaboration with simple integrations to these popular tools. Support your employees wherever they are with integrations to these popular tools. Deploy quickly with interoperability across the entire identity ecosystem. Whether you just want single sign-on (SSO) or a risk-based, adaptive authentication authority, starting off with a PingOne solution package lets you only pay for what you need, and gives you room to grow.Starting Price: $5 per user per month -
21
VaultCore
Fornetix
Fornetix® delivers VaultCore™, a highly scalable, next-generation, patented enterprise key management solution built to fully enable encryption to protect your data by seamlessly integrating with existing platforms, automating policy, and empowering administrators with an organized, centralized control that is easily exercised across all environments. Request a demo and experience VaultCore's: - Rapid, seamless integration with existing technology - Separation of Duties (a best practice) - Centralized Control of policy through powerful automation - Strengthened security of data at rest, in motion and in use - Drastic reduction in costs associated with data breaches — lost business, recovery time, reputation damage - Simplified compliance and regulatory enforcement - Scalable to over 100 million keys (more than enough to meet any industry's or government's needs) - Reporting abilities to meet compliance needs - Ease of useStarting Price: $1,118 per year -
22
Konfirmi
Konfirmi
Konfirmi gives your website or app easy-to-setup verification (which you can combine or use standalone). Verification methods include: - 2 Factor Authentication / Multi Factor Authentication (2FA/MFA) - SMS/Email verification - True age verification (KBA Checks) - True customer name/address/info verification (KBA Checks) - Biometric Authentication - Single Sign On (SSO). Check age, addresses, photo IDs, more. Quickly add to any website or application. Comply with various USA and other laws. Small Business and Enterprise options. Konfirmi‘s patent-pending system allows you to automatically verify your customer’s information, including age, physical address, email address, phone number, and photo ID in any app, user sign up or registration page, e-commerce store, contact form or survey, or other web-facing system. Quickly start using Konfirmi in your website or application.Starting Price: $19 -
23
IronWiFi
IronWiFi
Cloud-based authentication platform offering Captive Portal and RADIUS as a service. Know who is using your Wi-Fi. Take advantage of your wireless networks to generate revenue and collect visitor data. Control the methods and devices your employees use to connect to your company's network. IronWiFi offers advanced Captive Portal that will help you quickly turn your Wi-Fi into a revenue stream and collect valuable visitor data. You can customize the portal pages to support your brand and fit your needs. Subscription plans based on the number of users or access points. There are no hidden or additional fees. Monitoring and controlling access to both networks - the network for your guests and the network for your employees - from one platform. You can include your logo, change colors, and even run the splash pages on your own domain.Starting Price: $5 per user per month -
24
Everykey Echo
Everykey
Everykey Echo is security software that enables touch-free multi-factor authentication across devices. The Bluetooth-enabled software integrates with identity providers to enable passwordless login, replacing SMS codes, email codes, and hardware keys. It uses FIDO passkey technology for instant, secure access on desktop and mobile. Designed to reduce login time and account lockouts, Everykey can be quickly deployed to secure remote and in-office workforces.Starting Price: $1.99 per user -
25
MonoCloud
MonoCloud
MonoCloud is a developer-focused platform designed to streamline authentication, authorization, and user management for applications across multiple environments, including web, mobile, IoT devices, and more. It enables developers to easily integrate secure and customizable login processes, supporting a range of authentication methods such as passwords, magic links, one-time passcodes, and social logins like Google, Facebook, and Apple. Built with a strong emphasis on reducing user friction, MonoCloud offers a branded and smooth authentication experience. The platform includes advanced features such as mutual TLS, brute-force protection, and global session management, making it a comprehensive solution for handling user access across various applications and devices. In addition, MonoCloud is designed with developers in mind, providing extensive documentation, integration guides, and support for various front-end and back-end frameworks.Starting Price: $0 -
26
ZITADEL
ZITADEL
ZITADEL is an open-source identity and access management platform designed to simplify authentication and authorization for applications. It offers a comprehensive suite of features, including customizable hosted login pages, support for modern authentication methods such as Single Sign-On (SSO) and social logins, and enforcement of multifactor authentication to enhance security. Developers can integrate authentication directly into their applications using ZITADEL's APIs or build dedicated login interfaces. The platform supports role-based access control, allowing for precise permission assignments based on user roles, and is inherently multi-tenant, facilitating easy extension of applications to new organizations. ZITADEL's extensibility enables seamless adaptation to various workflows, user management processes, and brand guidelines, with features like ZITADEL Actions that execute workflows after predefined events without the need for additional code deployment.Starting Price: $100 per month -
27
WSO2 Identity Server
WSO2
WSO2 Identity Server is API-driven, is based on open standards with the deployment options of on-premise, cloud or hybrid. It supports complex IAM requirements given its high extensibility. WSO2 Identity Server helps you do single sign-on and identity federation backed by strong and adaptive authentication, securely expose APIs, and manage identities by connecting to heterogeneous user stores. Leverage the power of open-source IAM in your enterprise to innovate fast and build secure Customer IAM (CIAM) solutions to provide an experience your users will love -
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Avatier Identity Anywhere
Avatier
Introducing Identity Anywhere, the world’s first Identity Management solution based on Docker containers making it the most portable, scalable and secure solution on the market. Docker container technology allows Identity Anywhere to run anywhere: on any cloud, on premise or a private cloud instance hosted by Avatier. Avatier Identity Management products brings separately administered back office applications and assets together to manage them as one system. Now armed with a unified digital dashboard, C-level executives deliver measurable business growth and increased profits. Eliminate the #1 Help Desk request with military grade self-service password reset. Reduce Costs. Only pay for the cloud app licenses you need. Maximize company utilization with a phenomenal shopping cart experience. Avoid fines, lawsuits, negative publicity, and even jail time due to non-compliance.Starting Price: $5.00/one-time/user -
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Plurilock DEFEND
Plurilock Security
Plurilock DEFEND provides true real-time authentication for the duration of an active computing sessions using behavioral biometrics and the computing devices your employees already use. DEFEND relies on a lightweight endpoint agent and proprietary machine learning techniques to confirm or reject user's identity with very high accuracy based on their console input stream, without authentication steps that are evident to the user. By integrating with SIEM/SOAR, DEFEND can be used to triage and respond to SOC alerts with high-confidence identity threat intelligence. By integrating with login and application workflows, DEFEND provides just-in-time biometric identity behind the scenes, enabling login workflows to be skipped when biometric identity is already in a confirmed state. DEFEND supports Windows endpoints, Mac OS endpoints, and IGEL and Amazon Workspaces thin and VDI clients.Starting Price: $9 per user per month -
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Active Directory
Microsoft
Active Directory stores information about objects on the network and makes this information easy for administrators and users to find and use. Active Directory uses a structured data store as the basis for a logical, hierarchical organization of directory information. This data store, also known as the directory, contains information about Active Directory objects. These objects typically include shared resources such as servers, volumes, printers, and the network user and computer accounts. For more information about the Active Directory data store, see Directory data store. Security is integrated with Active Directory through logon authentication and access control to objects in the directory. With a single network logon, administrators can manage directory data and organization throughout their network, and authorized network users can access resources anywhere on the network. Policy-based administration eases the management of even the most complex network.Starting Price: $1 per user per month
