Best Biometric Authentication Software for Linux
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Compare the Top Biometric Authentication Software for Linux as of July 2025
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What is Biometric Authentication Software for Linux?
Biometric authentication software uses unique physical or behavioral characteristics—such as fingerprints, facial recognition, iris scans, or voice patterns—to verify an individual’s identity securely and accurately. It provides enhanced security for access control, identity verification, and fraud prevention across various applications including mobile devices, workplaces, banking, and government services. The software often integrates with multi-factor authentication (MFA) systems and identity management platforms to strengthen security protocols. By reducing reliance on passwords and tokens, biometric authentication improves user convenience while mitigating risks of unauthorized access. It is widely adopted in sectors requiring high assurance of identity and data protection. Compare and read user reviews of the best Biometric Authentication software for Linux currently available using the table below. This list is updated regularly.
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1
FusionAuth
FusionAuth
FusionAuth enables Biometric Authentication through seamless integration with external identity providers or device-native capabilities that support biometrics such as fingerprint, face recognition, or voice ID. While FusionAuth doesn’t capture biometric data directly, it works with protocols like WebAuthn and FIDO2 to facilitate secure, passwordless logins using trusted device-based authentication. This approach enhances security, reduces login friction, and supports zero-trust initiatives. Developers can easily integrate biometric flows via FusionAuth’s extensible API, ensuring compliance and adaptability across platforms without compromising user privacy or data sovereignty.Starting Price: $0 -
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ARGOS Identity
ARGOS Identity
ARGOS is an AI-powered Identity Platform. We revolutionize how the world experiences identity. We create essential identity services for people and businesses to ensure a secure digital ecosystem worldwide. We provide services to help you identify Anyone Anywhere Anytime! ARGOS’s ID check enables seamless remote identity verification for blockchain, gaming, virtual assets, e-commerce, and fintech. With 99.996%+ accuracy, it delivers facial recognition within a day, minimizing verification errors. Supporting IDs from 200+ countries, it uses Liveness technology to detect forged faces and documents for secure authentication. As an all-in-one solution, ID check combines essential verification engines, eliminating the need for separate integrations. Businesses can also customize features as needed. From data extraction to fraud prevention, ARGOS helps businesses enhance security, streamline operations, and prevent fraud efficiently. Grow your business with our service!Starting Price: $0.11 per submission -
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Sumsub
Sumsub
Sumsub is a full-cycle verification platform adjustable to your needs. ID and biometric аuthentication, proof of address, database validation, AML screening, non-doc verification - every step of the user journey is secured. Using Sumsub biometric authentication you can upgrade from selfie checks to AI-driver face-match technology, ensuring that only trusted users enter your platform. Sumsub achieves the highest conversion rates in the industry—91.64% in the US, 95.86% in the UK, and 97.89% in Hong Kong—while verifying users in less than 50 seconds on average. Sumsub’s methodology follows FATF recommendations, the international standard for AML/CTF rules and local regulatory requirements (FINMA, FCA, CySEC, MAS, BaFin). Sumsub has over 2,000 clients across the fintech, crypto, transportation, trading, e-commerce and gaming industries including Bitpanda, Wirex, Avis, Bybit, Huobi, Kaizen Gaming, and TransferGo.Starting Price: $1.35 per verification -
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RECOGNITO
RECOGNITO
RECOGNITO is a global leader and trusted provider of Face Biometrics and ID Document Verification solutions that are fully optimized for usability, security, and privacy. Recognito SDK is the world's leading face-based identity verification solution with NIST FRVT Top Algorithm. - Product • Face Recognition SDK: 🏆 NIST FRVT Top 1 Face Recognition Algorithm • Face Liveness Detection SDK: DeepFake Detectable, 2D/3D Liveness Detection Algorithm • ID Document Verification SDK: ID, Passport Document OCR and MRZ, Barcode Analysis - Features • On-premise, Fully offline and On-device SDK • Compact Library-type SDK for easy on-premise installation. • Simple and comprehensive API.Starting Price: Free -
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MIRACL
MIRACL
World's fastest MFA with the highest login success rate above 99%. Highly secure, password-free login in just two seconds. MIRACL works on any device or browser, removing the barriers to authentication to optimise the the user experience, decrease costs, and win lost revenue. Protect your users. Simplify their journey. MIRACL Trust offers a safer, smoother authentication experience. One step. No passwords. No problem. Traditional multi-factor authentication is slow and cumbersome. MIRACL is a smoother, safer alternative to traditional MFA. 2 seconds to log in with error rates as low as 1/10th that of passwords. No passwords necessary. One PIN, and you’re in. Our cryptographic technology means that user info stays with users. MIRACL Trust offers an effortless login experience that puts users first, rolls out hassle-free, and keeps data locked up tight. PSD2 SCA compliant, GDPR compliant and satisfies NJ Gaming MFA requirements. -
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Oz Liveness
Oz Forensics
Oz Liveness is a leading facial recognition and authentication software used by private and public organizations across the globe to lower the risk of biometric fraud by preventing deepfake and spoofing attacks with 100% accuracy. The technology has been validated by the industry’s most rigorous testing standard, ISO 30107-3 iBeta level 1 and 2 certifications. It helps organizations validate they are dealing with a real person within seconds, lowering compliance and fraud risks. Oz Liveness features advanced algorithms able to detect many forms of biometric spoofing, including 3D and 2D masks and photos along with photos or videos displayed on a mobile or a laptop screen. On-device Liveness detection and face biometry checks allow to use of a phone as a personal biometric device. No data is sent to the server from the device and stays in the customer's hands. On-device Liveness is perfect in any customer’s use case, improving the reachability and stability of the services .Starting Price: $2,625/year/12,500 transaction -
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LumenVox
LumenVox
Transforming customer engagement with AI-driven speech recognition and voice authentication technology. We’ve spent the last 20 years empowering our partners’ success through collaboration. Our curiosity keeps us innovating for the next 20. Our flexible speech-enabling technology enables you to build a solution that fulfills all your customers’ demands, affordably and reliably. We do one thing, and we do it well. And that's speech-enabling your applications. Finally, deliver great voice automation and interactions. Whether short and simple commands, or conversational questions, LumenVox ASR and TTS is accurate and affordable, helping you improve efficiencies on both sides of the phone line. You’ll never repeat yourself again. We provide you with the utmost flexibility from a capabilities, deployment and monetization perspective. If you can think it, you can build it with LumenVox. Shorten your development to deployment time with our easy, intuitive technology and toolsets. -
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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 -
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MiniAiLive
MiniAiLive
MiniAiLive is a provider of Touchless Biometrics Authentication, ID verification solutions. We offer strong security solutions with cutting-edge technologies for facial recognition, liveness detection, and ID document recognition. We also ensure that these solutions seamlessly integrate with our clients’ existing systems. MiniAiLive face recognition app is an advanced face recognition app designed to provide secure and reliable access control solutions with the added layer of passive liveness detection. Our app ensures that only authorized individuals gain access to sensitive areas, accounts, or services, while minimizing the risk of unauthorized access through spoofing or impersonation attempts.Starting Price: lifetime license -
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FaceOnLive
FaceOnLive
Welcome to FaceOnLive, the leading provider of fully On-Premises Biometrics & ID Verification Solutions. Our robust suite of services includes state-of-the-art technologies such as Face Recognition, Face Liveness Detection, ID Document Recognition, ID Document Liveness Detection, and Touchless Fingerprint Recognition. With our cutting-edge solutions, businesses can enhance security, streamline processes, and combat fraud effectively. Whether for customer onboarding, access control, or fraud prevention, our comprehensive platform ensures secure and reliable identity verification. Join us in shaping the future of biometric authentication and ID verification with FaceOnLive. Experience the unparalleled accuracy, efficiency, and security of our advanced biometric solutions. Elevate your security standards and stay ahead in today's rapidly evolving digital landscape with FaceOnLive's innovative biometric solutions.Starting Price: $0 -
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Spintly
Spintly
Truly wireless, cloud-based door access control system for a seamless, hassle-free, and contactless user experience. A modern access management system that combines the power of the cloud, smartphone, and wireless technology. Spintly is transforming the physical security industry with its fully wireless, cloud-based access control system. It removes the complexity of the process of deploying an access control solution in a building. With absolutely no wiring the installers can save more than 60% of their time and cost and be more productive. Our vision is to make the built world smarter and simpler by providing a frictionless access control experience to users and to make the building smarter with our fully wireless mesh platform for smart building devices. Spintly offers solutions to various industry segments with its fully wireless access control hardware along with cloud-based software. -
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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 -
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Secret Double Octopus
Secret Double Octopus
Secret Double Octopus (SDO) provides a “best-in-class” enterprise passwordless MFA solution. In addition to market-leading completeness of features, SDO’s solution is differentiated by its patented automated password rotation approach and flexibility around enabling a “passwordless journey”. Organizations that are apprehensive about the move to passwordless, can progressively achieve Full Passwordless™ by beginning with traditional MFA on desktops or for remote worker use cases and eventually “flipping the switch” when they are ready. The company recently won AITE Novarica’s highest distinction in an evaluation of all major solutions, and has been designated a Gartner Cool Vendor.Starting Price: $3/month/user -
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AuthX
AuthX
The most advanced authentication platform in the world. Log in online anytime, anywhere with your face, finger, palm, push or any other modality we support. It’s secure authentication that is simple, smart and occasionally magical. Use Authx to on any system and into any application from anywhere. Use any capability to log in and change preferred methodology anytime you like. Authx is secure, scalable and extremely easy to use. Register once and use everywhere. Enjoy Authx with all the time-saving solutions you need to securely authenticate. Authx is always secure and reliable and our experts are here to support you 24/7. Use Authx Mobile for iOS and Android and push an authentication right to your phone. Log in with your Face, Finger or Palm. Authx Mobile enables you to authenticate with Push as well as biometrics on your phone. You can log into your applications with a simple touch of your access card or in range with BLE.Starting Price: $2.99 per month -
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LogMeOnce
LogMeOnce
A formidable cyber security defense should be mindful to thwart internal and external threats. External and internal threats have one common denominator. The end user’s adherence to security, policy, and best practices. External elements exploit an unsuspecting internal user’s adherence to sound security policies to find their way in. Granted, external threats can be addressed with various mechanisms such as firewalls, but, inherently it has its roots and seeds in weak internal shortcomings. However, you can easily curb internal threats by simply establishing “automatic & enforceable” security policies, advising end-users to adhere to secure access protocols with trusted credentials. Thankfully, LogMeOnce Patented Technology offers plenty of ways to protect your team members, credentials, and agency with advanced automated authentication. LogmeOnce dashboard creates powerful and unified access to a user’s entire disparate/numerous set of applications.Starting Price: $3 per user per month -
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MegaMatcher SDK
Neurotechnology
MegaMatcher is designed for large-scale AFIS and multi-biometric systems developers. The technology ensures high reliability and speed of biometric identification even when using large databases. Available as a software development kit that allows the development of large-scale single- or multi-biometric fingerprint, iris, face, voice, or palm print identification products for Microsoft Windows, Linux, macOS, iOS, and Android platforms. Proven in national-scale projects, including passport issuance and voter deduplication. NIST MINEX-compliant fingerprint engine, NIST IREX-proven iris engine. Turnkey multi-biometric solution for national-scale identification projects with MegaMatcher ABIS. High-performance matching for large-scale systems with MegaMatcher Accelerator. Fingerprints, irises, and faces can be matched on smart cards using MegaMatcher On Card. Includes fingerprint, iris, face, voice, and palm print modalities.Starting Price: €2,590 one-time payment -
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NCheck BioAttendance
Neurotechnology
NCheck BioAttendance is a Multi-Biometric Attendance Management System designed to register and manage employee attendance using face, fingerprint, and iris biometric identification. Powerful features: Face, Fingerprint, and Iris attendance recognition Geofencing and locaton based tracking Contactless and hygienic Identification with face mask Face liveness detection Real-time face detection Multiple face detection Detect stress levelStarting Price: $0 for 5 user -
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ImageWare CloudID
ImageWare
ImageWare CloudID® is a highly modular, software platform that enabled rapid development and deployment of highly secure, yet flexible biometric identity management solutions. ImageWare CloudID® is easily incorporated into new or existing cloud-enabled environments or integrated as cloud-ready software into traditional networked client server and data center IT infrastructures. Two innovations differentiate this biometric identity platform, virtually any biometric modality and algorithm from any vendor can be quickly incorporated into the system, and the system can be easily scaled to satisfy the requirements of small organizations or entire counties, providing ultra-scalable real-time solutions. ImageWare CloudID’s server platform is a set of configurable, server-based software modules designed to add or enhance biometric identity management and credential issuance capabilities to existing applications or support the development of these capabilities in new end-to-end applications. -
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PXL Vision
PXL Vision
PXL Vision revolutionizes digital identity verification, automating customer onboarding and KYC processes to increase conversion rates. As the Swiss market leader for digital identity verification, our flexible solutions utilize efficient, AI-based ID checks as a SaaS or on-premise solutions. With our patented technologies, we ensure fast, reliable, and user-friendly identification processes that seamlessly integrate into existing workflows. Our Auto-ID adapts to various customer needs, offering customizable deployment, branding options, and security levels. Since 2017, we have empowered numerous partners and customers to save costs, boost revenue, and enhance user experience. -
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Regula
Regula
Regula is a global developer of forensic devices and identity verification solutions. With 30+ years of experience in forensic research and the largest library of document templates in the world, Regula creates breakthrough technologies in document and biometric verification. Regula hardware and software solutions allow over 1,000 organizations and 80 border control authorities globally to provide top-notch client service without compromising safety, security or speed. -
21
RecFaces
RecFaces FZ-LLC
RecFaces Id-Guard is a software developed for video surveillance and security systems that allows you to expand the functions of a classic video surveillance system using identification in the video stream. Main features: Fast installation in 20 minutes Integration with world leaders Movement tracking at the facility All face recognition capabilities for your real-time video surveillance system: - Instant notification of the operator about alarming events at the workplace or through a mobile application; - Improving the accuracy of identifications during operation due to self-learning of the system and auto-update of the profile base; - Efficiency of incident investigation using parametric search in a long-term archive; - Fast search for people in the archive by photo, video or verbal description of facial features, hair, glasses, etc.; - Simple construction of complex reports, including the routes of people moving on the facility’s maps in the system. -
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LumenVox Voice Biometrics
LumenVox
Using voice biometrics authentication, companies can provide a delightful customer experience without sacrificing security. LumenVox Voice Biometrics technology screens customers by comparing input voice audio to a collection of stored voice samples (“voiceprints”) that are known to be authentic or fraudulent. Just like a fingerprint, each voice is unique. This makes Voice Biometric Authentication an incredibly effective way to validate identity. LumenVox’s flexible voice biometrics technology can be deployed in the method of choice and gives organizations the ability to create a seamless and secure process to verify its customers. LumenVox Voice Biometrics not only creates a better user experience, but also reduces operational costs and strengthens security. Anti-fraud measures such as liveness detection provide an additional security layer. -
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Oz Biometry
Oz Forensics
Developed by Oz Forensics specialists, the biometric module incorporates the latest practices in artificial intelligence and is consistently improved by continuous data enrichment. The face recognition algorithm from Oz Forensics achieved one of the best test results in accuracy on the LFW dataset in University of Massachusetts tests in 2020 MIT LFW. The Oz Biometry module allows identifying people with less than 1-second speed and 99.87% accuracy. Since the beginning of the 2010s, every smartphone has a front camera, making facial biometrics a natural way for authentication. Face biometry can be used both in the registration process and in the process of searching and authentication on large biometric databases. Facial biometrics are used in the KYC process to compare selfie photos with photographs from documents and confirm the presence of a user in biometric “black” and “white” lists. -
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uqudo
uqudo
uqudo is MEA's leading digital identity platform, delivering end-to-end verification that safeguards every customer touchpoint. Our award-winning suite seamlessly integrates white-label KYC, KYB, AML Screening, Transaction Monitoring, and Biometric Authentication to embed trust into digital interactions. We empower enterprises and scaleups to accelerate digital transformation, slash operational costs, deliver frictionless user experiences, ensure regulatory compliance, and eliminate fraud. With proven expertise spanning Banking, Telecommunications, Fintech, Trading, and national identity programs, uqudo processes millions of verifications annually across the region. -
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Teleport
Teleport
The Teleport Infrastructure Identity Platform modernizes identity, access, and policy for infrastructure, for both human and non-human identities, improving engineering velocity and resiliency of critical infrastructure against human factors and/or compromise. Teleport is purpose-built for infrastructure use cases and implements trusted computing at scale, with unified cryptographic identities for humans, machines and workloads, endpoints, infrastructure assets, and AI agents. Our identity-everywhere approach vertically integrates access management, zero trust networking, identity governance, and identity security into a single platform, eliminating overhead and operational silos. -
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Secfense
Secfense
Protect your company, employees, and customers with simpler and stronger authentication. Deploy 2FA in minutes, not weeks. 2FA (and other user access security policies) built into the fabric of the infrastructure, not rigidly fixed to the applications. Enabling the use of any 2FA methods available on the market now and in the future without changing the core. Protection is available across the entire organization, spanning from on-premise, public and private cloud. Secfense is deployed in between your users and the applications they access. It learns the traffic patterns related to authentication. It can then enforce multi-factor authentication login and other sensitive actions without interfering with the applications existing code or database. Up-to-date 2FA methods are always available on the platform. Application changes don’t affect Secfense and applied methods. Take control over session expiration rules across all apps. Don’t rely on VPNs, base trust on users and their devices. -
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FacePhi
FacePhi Biometria
The most complete solution for digital onboarding, authentication and security formed by different biometrics and antifraud systems of FacePhi, offered with the best user experience in the market. A combination of biometric and other security systems that creates a complete digital onboarding and identity authentication solution that allows to access, verify and operate different services and products in mobile and web applications. A framework with an easy integration that allows our client to choose which components to activate providing a better and seamless experience for the end user. Face recognition allows us to determine the identity of a person by analyzing the face. Unlike other types of biometry like iris or fingerprint, face recognition is non-intrusive; it does not require cooperation from the user. It just needs to capture the face of the person with a web cam. -
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Biometric Anti-Fraud (BAF) is a technology stack for intelligent processing, analysis and recognition of images with an application scenario for remote human identification. Technology stack for online identity verification with NIST FRVT top-ranked face biometrics, advanced liveness detection and user session data monitoring for face authentication and identity fraud prevention in digital onboarding and eKYC services.
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IriCore
Iritech, Inc.
IriCore is the next generation of IriTech’s IrisSDK, delivering dramatically improved accuracy and matching speed through a new, compact template format optimized for network transmission and smart‑card storage. It incorporates industry‑leading iris‑recognition algorithms rigorously tested in NIST’s ICE and IREX evaluations and supports modern ISO image formats. IriCore runs seamlessly and reads and writes common industrial image formats such as BMP, JPG, JP2, and PNG. An optional module enables it to detect and adapt to images from either IriTech cameras or third‑party devices, while built‑in compression and decompression capabilities handle both lossy (JPG, JP2) and lossless (PNG) formats. Fully compliant with ISO 19794-6 and pre‑qualified for upcoming standards, including rectilinear, cropped, and ROI‑masked formats, it offers a robust, future‑proof SDK for end‑to‑end iris capture and matching solutions. -
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IriCoreLite
Iritech, Inc.
IriCoreLite is an iris recognition library that provides a comprehensive set of application programming interfaces and functions for developers and system integrators to build iris recognition–based applications. It is specifically designed for large‑scale iris identification deployments on PCs and enterprise systems using IriTech’s iris scanners. The library incorporates highly accurate iris segmentation for feature extraction based on variable multi‑sector analysis and non‑linear segmentation, a robust image enhancer to handle varying illumination levels and obstructions, and a powerful occlusion detection algorithm to remove eyelids and eyelashes. Its fast and accurate matching algorithm is optimized for large databases, while a strong image quality assessment component ensures reliable input. IriCoreLite’s algorithms have been rigorously evaluated in NIST tests and proven across public databases.