Best Authentication Software

Compare the Top Authentication Software as of December 2025

What is Authentication Software?

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

  • 1
    Sumsub

    Sumsub

    Sumsub

    Sumsub is a full-cycle identity authentication platform that secures every step of the user journey. With Sumsub’s customizable KYC, KYB, AML, Transaction Monitoring and Fraud Prevention solutions, you can orchestrate your verification process, welcome more customers worldwide, meet compliance requirements, reduce costs and protect your business. 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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  • 2
    Ondato

    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
  • 3
    Udentify

    Udentify

    Fraud.com

    Know the real identity of your customer, user, or employee with the Udentify Identity Verification and Biometric Authentication solution. Challenges we solve: - Identify verification - Onboarding - New account opening - Age verification - Fraud prevention - Biometric authentication - Passwordless authentication - Strong customer authentication - KBA replacement - KYC and AML compliance Behind the scenes, Udentify embeds cutting-edge technologies into our identity verification and biometric authentication solution via a lightweight and flexible SDK. We are constantly investing in our technologies to stay at the forefront of fraud detection, compliance, and user experiences.
    Starting Price: $0.17
  • 4
    Veriff

    Veriff

    Veriff

    Veriff is the preferred identity verification and authentication platform partner for the world's most innovative growth-driven organizations, including online marketplaces, financial services, gaming and mobility companies, and other sectors. By combining AI and human verification teams, Veriff ensures bad actors are kept at bay, and genuine users experience minimal friction in their customer journey. Veriff enables organizations to build customer trust through seamless, AI-powered identity verification and authentication. The Veriff IDV platform offers secure, scalable solutions trusted by organizations across industries. Veriff’s identity verification platform comes with a 98% check automation rate, a six-second average decision time, more than 12,000 identity documents in our document database, and a first-class UX that allows 95% of users to be verified on the first try.
    Starting Price: $49/month
  • 5
    uqudo

    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.
  • 6
    AU10TIX

    AU10TIX

    AU10TIX

    AU10TIX, an identity management company headquartered in Israel, is on a mission to obliterate fraud and further a more secure and inclusive world. The company provides critical, modular solutions to verify and link physical and digital identities so businesses and their customers can confidently connect. Over the past decade, AU10TIX has become the preferred partner of major global brands for customer onboarding and customer verification automation. AU10TIX takes verification and authentication to a whole new level of scalability. The power of deep learning lies within the input – the more you feed it, the smarter it becomes. This enables you to scale consumer onboarding and exponentially scale your business. With over 5% of the world identities already scanned and verified, fortune 500 companies are powered by AU10TIX, wiping out fraud while confidently focusing on growth. Our identity has changed over the years. Our principles & pioneering vision haven’t.
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