List of the Top 10 KYA (Know Your Agent) Software for Startups in 2025

Frontegg is a comprehensive Customer Identity and Access Management (CIAM) platform built for the unique needs of SaaS companies. It eliminates the complexity of authentication, authorization, and user access by giving engineering teams a fast and reliable way to deploy advanced identity features, while also enabling non-technical teams to manage identity without constant developer involvement. For developers, Frontegg provides a low-code integration experience that gets identity up and running in days rather than months. Its SDKs and APIs support popular frameworks and languages, including React, Node.js, and Python, making it easy to embed features like single sign-on (SSO), multi-factor authentication (MFA), passwordless login, and role-based access control (RBAC). Developers can also handle complex SaaS requirements such as multi-tenancy, hierarchical user structures, entitlements, and subscription management with ready-to-use capabilities, avoiding the need to build these features from scratch. Once integrated, Frontegg gives non-technical stakeholders control through a secure, intuitive admin portal. Product teams can manage feature entitlements and experiment with configurations. Infosec teams can enforce compliance policies, manage MFA requirements, and monitor security dashboards. Customer Success can fulfill requests like adding users or connecting an SSO provider instantly, without waiting on engineering. This distribution of ownership reduces bottlenecks and accelerates how fast companies can respond to their customers. Security is at the core of Frontegg. The platform stays aligned with the latest identity standards such as OAuth2, SAML, and OpenID Connect. It provides built-in audit logs, real-time monitoring, and policy enforcement to help organizations meet compliance requirements. By removing the burden of ongoing identity maintenance from developers, Frontegg ensures applications remain secure without slowing down innovation.

Auth0 adopts a contemporary method for managing identity, allowing organizations to ensure secure access to applications for all users. It offers a high degree of customization while remaining both straightforward and adaptable. Handling billions of login transactions every month, Auth0 prioritizes convenience, privacy, and security, enabling customers to concentrate on their innovative efforts. Furthermore, Auth0 facilitates quick integration of authentication and authorization processes across web, mobile, and legacy applications, featuring advanced Fine Grained Authorization (FGA) that expands the capabilities of traditional role-based access control, thereby enhancing security measures overall.

Safeguard your customers and your organization against all forms of identity-related threats. As technology evolves, regulations shift, and customer demands for enhanced service grow, it is crucial to have an identity verification partner that can adjust to your requirements seamlessly. GlobalGateway simplifies the process of accessing the most suitable services for your business, both currently and as it develops. Our knowledge and experience are invaluable in aiding your compliance with international standards for Anti-Money Laundering and Counter-Terrorism Financing. With our support, you can confidently navigate the complexities of identity verification in a changing landscape.

Rapidly verify and onboard new clients, patients, collaborators, and gig workers in just seconds. Vouched's ID verification system boosts your outreach capabilities while effectively deterring malicious individuals. Our AI-driven verification technique detects fraud in real-time, providing a smooth customer experience. Instead of depending on outdated, knowledge-based ID checks, Vouched APIs help you meet compliance requirements while building trust among your esteemed users. Vouched seamlessly integrates with any platform, programming language, or application, and operates across all devices. Customize our APIs and SDKs to fit perfectly with your product, maximizing the effectiveness of your current technology. You will be charged only for what you use, and no matter how your business expands, you’ll enjoy the most competitive pricing in the industry. Vouched not only identifies and authenticates users but also evaluates facial features, offering essential security to reveal fraud by examining identity documents, different angles of a user’s face, and verifying liveness. By utilizing Vouched, you can simultaneously improve customer trust and enhance operational efficiency, leading to a more reliable and productive business environment. The integration of such advanced technology provides a significant advantage in today’s fast-paced digital landscape.

AgentWorks serves as a comprehensive platform that enables the smooth operation of autonomous AI agents across multiple enterprise environments, ensuring secure interactions and independent transaction capabilities. It incorporates vital features such as Agent ID for identity verification, authentication, and authorization of AI agents; AgentRegistry, which supports the registration, discovery, and Know-Your-Agent (KYA) verification processes; and AgentTalk, a patented protocol that guarantees secure communication and transactions between agents. Additionally, AgentConnect facilitates the integration of agents with websites, metaverses, and digital ecosystems, while AgentWallet provides a wallet infrastructure for storing Agent IDs, digital assets, and currencies in both a mobile format for human users and an embedded version managed autonomously by the agents. Furthermore, AgentWizard is a tool designed to create unique Agent IDs, register agents, and provision wallets. This innovative suite equips agents to perform transactions independently in practical, real-world settings, significantly boosting operational efficiency and security across diverse sectors. In essence, AgentWorks marks a significant leap forward in enhancing the capabilities and interactivity of AI agents. Its extensive features not only streamline processes but also pave the way for future advancements in AI technology.

AgentShield is a cutting-edge identity platform that is crafted to authenticate both human users and the AI agents that represent them. It empowers organizations to validate the identity of an agent, ensure that the individual behind the agent has granted authorization, and evaluate the reliability of the agent, all via intuitive APIs and JavaScript integrations. The platform is equipped with features that enable the identification of agent interactions on websites, as well as the implementation of identity and permission validations for communications between agents and services, in accordance with the open Model Context Protocol Identity (MCP-I) standards. Furthermore, with the KYA functionality, businesses can efficiently manage agent identities and their permissions, create comprehensive audit trails, automate workflows, and enforce strict access controls for autonomous systems. This holistic strategy not only protects against potential exploitation of digital identities but also fosters transparency in the operations of AI systems on behalf of users. As the landscape of technology continues to advance, the importance of such stringent security protocols grows, presenting organizations with the challenge of effectively navigating the intricacies of digital identity management while ensuring user confidence. In this evolving environment, the role of platforms like AgentShield becomes indispensable for maintaining the integrity and trustworthiness of digital interactions.

Microblink is a pioneering AI-powered identity verification and fraud prevention platform redefining how businesses establish trust in the digital era. Its Adaptive Identity Platform unites ID verification, biometrics, AML compliance, liveness and deepfake detection, and payment card capture into a cohesive ecosystem that evolves with every interaction. Built on proprietary AI infrastructure, not third-party models, Microblink continuously learns from over 65 million monthly verifications across 160+ countries, ensuring exceptional precision and adaptability. The platform’s dynamic machine learning engine anticipates and mitigates emerging fraud patterns, maintaining resilience against synthetic and deepfake-based identity attacks. Its ultra-fast verification process (<3 seconds) and 40% higher capture success rates enable smooth onboarding and secure authentication across industries. Microblink’s flexible integration architecture supports APIs, SDKs, and hosted UIs, providing scalability for financial services, telecom, healthcare, and digital marketplaces. Customers can deploy on-device for maximum privacy or leverage cloud endpoints for global coverage. The platform’s adaptive UX ensures accessibility and minimal friction, boosting conversion rates and user satisfaction. Recognized for innovation and data ethics, Microblink empowers enterprises to meet the dual demands of AI agility and regulatory compliance.

Broaden your market presence by utilizing AI agents to effectively showcase your products and services. By adopting a customized pricing strategy and automating your sales workflow with Skyfire, you can significantly enhance your operational efficiency. Employing the Skyfire SDK allows your agent to not only navigate but also facilitate payments for various services, data, and essential infrastructure solutions. Furthermore, you have the capability to automate payment procedures in accordance with your specific business guidelines and needs. This approach makes your offerings readily available to the swiftly growing sector of AI agents, thereby amplifying your sales potential. The integration process of Skyfire's SDK can be completed in less than 10 minutes, making it a swift solution for businesses. Establishing a verified identity for your agent is crucial for effectively managing authentication and payment operations. A reliable identity greatly enhances the credibility of Skyfire's expanding network of agents, which is essential for ensuring secure transactional interactions. Developers will find our portal equipped with extensive documentation to facilitate integration, along with a dashboard designed for monitoring payment activities and administering API keys and other essential tasks. This streamlined integration not only boosts operational efficiency but also guarantees a dependable experience for your clientele, ultimately leading to higher customer satisfaction and loyalty. Embracing this technology positions your business at the forefront of innovation in a competitive landscape.

PayOS represents an advanced payment infrastructure designed specifically for the agentic economy, where artificial intelligence agents and automated processes manage a variety of commerce functions. Functioning primarily as a card-first solution, this platform enables developers and businesses to effortlessly integrate features like checkout, billing, and financial transactions into agentic workflows, while supporting all major card networks and offering adaptability with various processors. Users gain the advantage of easily linking a card for use in multiple agent-driven scenarios, all while ensuring necessary human oversight, strong security measures in line with PCI standards, and extensive access to a worldwide network. The platform accommodates both push and pull payment options, recurring billing, and independent monetary flows, thereby removing the need for merchants to undertake re-integration procedures. Furthermore, PayOS bolsters its capabilities through tokenization and strategic alliances with networks such as Mastercard and Visa Intelligent Commerce, which aids in the widespread expansion of agentic payment applications. With a steadfast dedication to innovation and user-centric features, PayOS is poised to transform the payment solutions landscape in the rapidly changing economic environment, creating new opportunities for businesses and consumers alike. Ultimately, its versatile approach ensures that it can adapt to the future demands of commerce and technology.

Nametag provides a fast, secure, and widely recognized identification solution. Our mission is to promote authenticity in the digital sphere, enabling people to build genuine connections. By emphasizing privacy, Nametag gives you control over how your personal information is shared, allowing you to choose the specifics of when, where, and for how long it is disclosed. We equip users with the capability to present verified details about their identities to others, including businesses, which enables companies to identify their customers swiftly and obtain crucial information for faster and more reliable transactions. You will never face access issues; regardless of whether you’ve lost your phone, can’t access your email, or have received a new driver’s license, Nametag guarantees easy login. Moreover, with the Nametag Privacy Mask feature, you can choose to share only the essential information while keeping the rest confidential. Organizations also benefit from this system by reducing the retention of unnecessary personal information (PII), improving both security and operational efficiency. This forward-thinking approach not only safeguards individuals but also enhances business processes, fostering a safer digital landscape for all participants involved. As we continue to innovate, Nametag remains committed to ensuring that both individuals and organizations can thrive in a trustworthy online ecosystem.