Best Authentication Software of 2026 - Page 3

Authentication is a pivotal moment in your customer's journey. With Kinde, you can take full control. We provide passwordless authentication, social logins, and enterprise SSO to give your users flexible, secure access. You can fully customize the UI with your own designs and domains, ensuring a seamless, on-brand experience. For complex needs, our powerful workflows let you run custom code during authentication. Plus, you can easily organize business customers using our organizations feature, allowing you to fine-tune the experience for each one. Beyond authentication, Kinde helps you monetize your business quickly. You can effortlessly create subscription plans and collect revenue. Our platform is built to support B2C, B2B, and B2B2C business models, with robust organization management and flexible billing logic that scales as you grow.

Identity is a core element of software architecture, and too often, solutions force enterprises to choose between control and commercial readiness. You end up locked into rigid platforms or forced to sacrifice security for flexibility. Duende IdentityServer eliminates this compromise. We are a secure, standards-compliant identity infrastructure software solution, built natively for .NET by industry leaders and pioneers in security standards, including OpenID Connect, OAuth 2.0, Backend for Frontend (BFF), and FAPI. We give developers deep extensibility by design—full control over the UI, business logic, and hosting—combined with the commercial and legal clarity and predictable pricing that enterprises in highly regulated industries demand, like financial services and healthcare. If you need to embed compliant, composable identity without sacrificing control or maturity, Duende is the proven secure identity standard. We bring the craft to identity, so you can focus on yours.

Authsmith is an innovative cloud-based platform designed to facilitate the protection and management of user access for various applications, enhancing overall security. With support for a range of authentication methods such as email/password combinations, social logins, and single sign-on, it ensures a smooth and efficient login process for users. Additionally, the platform’s built-in analytics tools allow administrators to gain valuable insights into user interactions and authentication performance, helping them to keep track of system integrity and spot any potential security issues. To further bolster security, Authsmith incorporates multi-factor authentication alongside automated alerts, effectively safeguarding against unauthorized access while ensuring compliance with relevant industry regulations. Moreover, its user management features allow administrators to oversee roles and permissions from a single, user-friendly dashboard. Developers are also empowered by API access, which enables the seamless integration of authentication functionalities into their own applications. Overall, Authsmith provides a robust and holistic solution for managing user access, all while upholding high standards of security and efficiency in the digital landscape. In an era where data protection is paramount, platforms like Authsmith play a crucial role in securing user identities and fostering trust in online applications.

Scalekit is the MCP gateway for AI agents. Developers and platform teams use it when an agent must call business tools as the user, not through a shared service account. One endpoint reaches 600+ connectors and 35,000+ tools, including Salesforce, Gmail, Slack, Notion, HubSpot, Jira, and GitHub. When the agent requests a tool, Scalekit finds that user's credentials, checks that the agent is allowed to call it, runs the call, and returns a clean response. Tokens stay in an AES-256 vault, isolated per tenant, and out of application code, logs, and the model prompt. Venu Madhav Kattagoni, Head of Engineering at Von, describes it this way: "Our agents act across Salesforce, Gong, Google Drive, and more, on behalf of every customer." Scalekit works with Anthropic, OpenAI, LangChain, Google ADK, Vercel AI, and Mastra. Managed cloud runs in the US (Los Angeles) or the EU (Frankfurt). EU data residency on Growth is a $99 a month add-on. Enterprise can run in a VPC or self-hosted, including air-gapped. Scalekit is SOC 2 Type II and ISO 27001 certified. A HIPAA BAA is available on Enterprise. The Free plan is $0 a month and includes 10,000 tool calls and 10,000 trigger events. Growth is $99 a month for 100,000 tool calls, then $0.50 per 1,000 calls. Enterprise pricing is custom, and includes SSO and SCIM for the Scalekit dashboard

HMDIA Login & Registration is a WordPress plugin designed to facilitate the creation of custom login, registration, password reset, account management, and contact pages without the need for coding expertise. The free version offers a variety of features, including customizable forms and email templates, email verification for registrations, admin approval processes, two-factor authentication via email OTP, password policies, access controls, and spam protection mechanisms such as honeypots, Cloudflare Turnstile, and Google reCAPTCHA. The Pro version enhances functionality by introducing options like Google Sign-In, passwordless login through email codes, magic links, and passkeys, alongside two-factor authentication methods using authenticator apps and passkeys, SMS OTP, recovery codes, session management tools, temporary access options, role-based redirects, advanced field setups, user management capabilities, and webhooks. SMS verification is facilitated through Twilio, and users can also access optional add-ons for further features and integrations. To assist WordPress site owners in setting up their forms and authentication configurations, the plugin includes a helpful setup wizard, comprehensive online documentation, and instructional video tutorials, ensuring a seamless user experience throughout the process. With these tools at their disposal, administrators can effectively tailor their site's login and registration processes to meet their specific needs.

We offer the most user-friendly technology without sacrificing performance or features. We back it up with exceptional support and care delivered under a fair, cost-effective pricing model Our technology is used by small startups with big ideas, small budgets, and global enterprises. We love them all! Easy to use Load balancing, WAF, GSLB and SSO/Pre-Authentication. It is also the only true ADP Application Delivery Platform that allows for the enhancement of functionality and longevity using the app store or apps you create in-house.

Ping Identity provides global enterprise identity security with an intelligent identity platform. It offers comprehensive capabilities such as single sign-on (SSO), multifactor authentication (MFA), directory and many 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 offers solutions for both developers and IT teams. Allow digital collaboration through simple integrations to these popular tools. These integrations allow you to support your employees wherever they may be using these popular tools. You can deploy quickly and have interoperability throughout the entire identity ecosystem. You can choose to have a single sign-on (SSO), or an adaptive, risk-based authentication authority. A PingOne package allows you to only pay for what is necessary and allows you to grow.

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.

VaultCore™ is a next-generation, highly scalable enterprise key management solution from Fornetix®. It integrates seamlessly with existing platforms, automates policy, and empowers administrators with a centralized, organized control that can be easily applied across all environments. Request a demo to experience VaultCore's products: - Quick, seamless integration with existing technology - Separation Of Duties (a best practice). - Powerful automation allows for centralized control of policy - Increased security of data in motion, at rest, and in use - Significant reduction in the costs associated with data breaches -- lost businesses, recovery time, reputational damage - Simplified compliance, regulatory enforcement - Scalable to more than 100 million keys (more that enough to meet any industry or government's requirements) - Reporting capabilities to meet compliance requirements - Ease in Use

SDO offers end-to-end workforce passwordless authentication and desktop MFA solutions for enterprise workforces. The Octopus Authentication Platform plugs into VPNs for more secure remote access, VDI and SSO portals such as Okta SSO, Ping Identity, Microsoft ADFS and ForgeRock. The solution can integrate into Okta Verify or ForgeRock MFA, as well as integrate with Cisco Duo or RSA SecureID. It is the most flexible and complete way to go passwordless in the market today. Password management tools become obsolete in a world where SDO eliminates the password, lowering help desk costs. As a FIDO2-certified server, Secret Double Octopus supports any FIDO2-certified key such as Yubico, Feitian and Google's Titan key. Secret Double Octopus is the perfect next generation authentication solution for Zero Trust network access and re-architecture initiatives.

Create stunning user login and payment systems for any website, giving you full control over your site's content and hosting. Begin by adding a simple JavaScript snippet to your site, then configure your membership plans, pricing, and access permissions. You can easily oversee member management through an intuitive dashboard. Eliminate the hassle of authentication and payment issues by restricting access to specific web pages and resources, allowing you to build effective web applications. With our seamless one-click integration with Stripe, you can start processing payments in no time. Enjoy a completely free and unlimited trial period, upgrading only when you are ready to go live, with no credit card information needed. In addition, you will gain access to essential Stripe features including tax management, free trial options, and the Stripe billing portal. Cater to your business model by offering payment methods that resonate with your audience, while expanding your global reach, boosting conversion rates, minimizing fraud risks, and enhancing your transaction efficiency. This user-friendly solution empowers you to focus on growing your business while streamlining your payment processes.

Konfirmi offers a straightforward solution for integrating verification into your website or app, allowing for both standalone and combined usage. The variety of verification options includes 2 Factor Authentication (2FA), Multi Factor Authentication (MFA), SMS and email verification, age verification through Knowledge-Based Authentication (KBA) checks, customer name and address validation via KBA, biometric authentication, and Single Sign-On (SSO). This enables you to verify age, addresses, photo identification, and more with ease. Implementing Konfirmi is a swift process that can enhance any website or application while ensuring compliance with various regulations in the USA and beyond. Options are available for both small businesses and large enterprises. With its innovative, patent-pending technology, Konfirmi streamlines the verification of essential customer information such as age, physical addresses, email addresses, phone numbers, and photo IDs across various platforms, including user sign-up pages, e-commerce sites, contact forms, and surveys. Start utilizing Konfirmi today to elevate the security and reliability of your web-facing systems.

No matter the platform or device, we have the perfect solution for you. Explore our range of intuitive authentication options, including two-factor authentication (2FA) and passwordless biometric systems, to determine the most suitable setup for your organization and its users. You can initiate with 2FA and gradually adopt more sophisticated technologies such as biometric authentication, ensuring a continual enhancement of both user satisfaction and security measures. Our authentication service, built on a SaaS model, comes equipped with REST APIs, mobile SDKs, and UI widgets, enabling the creation of seamless omni-channel authentication experiences across various mediums including mobile, web, telephony, IoT, chatbots, kiosks, and physical access points. Take the responsibility of security off your users’ shoulders! We are dedicated to making advanced authentication technology accessible to all, contributing to a safer digital environment for everyone. ThumbSignIn offers affordable, scalable SaaS solutions designed to assist businesses in identifying the optimal approach to enhance their existing systems with robust two-factor authentication (2FA), ultimately fostering a culture of security. With our comprehensive offerings, companies can seamlessly integrate cutting-edge security while prioritizing user convenience.

Civic powers the future of work with seamless authentication and AI-driven workflow automation. At its core, Civic Auth offers simplified, secure user management that integrates easily into apps, platforms, and servers, blending traditional login methods with blockchain-ready capabilities. Civic Nexus builds on this by connecting SaaS, databases, and AI tools into unified workflows that scale with your business. Instead of switching between dozens of platforms, teams can streamline processes and keep work flowing smoothly. The system’s toolkit approach means you can design once and deploy anywhere, saving time and effort. Civic’s SDKs and developer tools make setup possible in minutes, allowing companies to modernize login while enabling intelligent automation. By bringing trust and efficiency together, Civic reduces friction for both end-users and enterprises. It’s a flexible foundation for organizations looking to improve security, productivity, and scalability in one move.

Appwrite offers a cloud backend solution, simplifying the construction of your backend infrastructure with minimal coding across preferred languages and frameworks. This platform empowers developers to concentrate on creativity and design, minimizing the grind of backend development chores. Products Appwrite provides you with: - Authentication: 30+ login methods, support for teams, roles, and user labels - Databases: Never paused, fast in-memory caching, advanced permission models, relationships support - Storage: File encryption at rest and transit, built-in image transformation capabilities, advanced compression with WebP/Brotli support - Functions: Automatic deployment from GitHub - Messaging: SMS, email, and push notification support - Real-time: Unlimited subscriptions By utilizing Appwrites’ features, you save time and ensure your products are stable and secure for your end users. With Appwrite, you always own your data, so you never have to fear vendor lock-in.

Authgear provides a versatile authentication platform designed to assist businesses in effectively overseeing user management, reducing fraud, easing the burden of password management, and speeding up development timelines. It enables developers to swiftly incorporate various security features such as two-factor authentication, session management, magic links, biometric options, and social login into their applications, all within a matter of minutes. Moreover, Authgear includes an Admin Portal that facilitates the management of user access and sessions, while also allowing for the analysis of event logs, ensuring a comprehensive approach to user security and management. This combination of features not only enhances security but also streamlines the overall user experience.

You can control the distribution and access to your software product. You have many options to make your software product flexible. You can create short-term access keys, notify users when updates become available, view access logs, and even allow resellers to purchase new keys without having to contact you. Choose from registration-required or key-only authentication for each application. Your users will appreciate the speed if key-only authentication is what you prefer. Users can choose to verify their email address or their Discord account if they are required to register on System Locker. Our commitment to reliability is strong, even though hundreds of new users join every single day.

A cloud-based authentication solution provides Captive Portal and RADIUS as a service, allowing you to identify users of your Wi-Fi. Leverage your wireless networks not only to enhance visitor experiences but also to generate income and gather important data. You can manage the devices and methods your employees utilize to connect to your company’s network efficiently. IronWiFi presents a sophisticated Captive Portal designed to transform your Wi-Fi into a lucrative asset while accumulating significant visitor insights. The portal is highly customizable, enabling you to align it with your brand identity and specific requirements. Subscription options vary according to the number of users or access points, with no hidden fees involved. This platform offers seamless monitoring and management for both guest and employee networks, simplifying access control through one interface. Additionally, you can personalize the portal with your logo, adjust color schemes, and host splash pages on your own domain, enhancing your brand presence even further. Ultimately, this comprehensive solution empowers businesses to maximize their Wi-Fi potential while ensuring security and visitor engagement.

BotDelive provides a two-factor authentication (2FA) and push notification service through instant messaging bots designed specifically for developers. To get started, simply create an account on BotDelive and obtain your API credentials. Once you have that, you can dive into our API documentation to begin the integration process! You'll find that incorporating 2FA requires just two API endpoints. As a cloud communication platform tailored for developers, BotDelive facilitates the sending and receiving of 2FA and push notifications through popular chat applications using its APIs. Typically, developers are required to compel users to download an app for notifications. However, since chat applications are already present on millions of devices, why not take advantage of them? BotDelive streamlines the 2FA process, allowing users to authorize their accounts simply by responding to yes or no questions. With BotDelive, you can authenticate users more efficiently than using traditional email and password methods; just ask for the password once, and the service will manage all subsequent requests on your behalf. Additionally, you can send crucial push notifications seamlessly through chat applications, ensuring that your communications reach users reliably. By choosing BotDelive, you’re opting for a dependable solution that enhances user experience and security.

Daito is a web-based 2FA authentication tool for small and large companies. No phone required to securely share access. Daito does one thing: it manages TOTP 2FA tokens. This gives you a completely isolated system that is independent from your password manager. To avoid worst-case scenarios, keep your 2FA token management separated from your password management. What should you do if your password manager is breached and usernames, passwords and 2FA seeds are stored? The authenticator can be accessed from any web browser. You can access and manage 2FA tokens for your company from any browser or OS. You can save money and avoid the hassle of managing company phones. No more worries about lost, broken, or missing devices. Give IT admins and IT teams full control and limit regular users. Limit access to generated tokens only, and not the underlying seed code, to prevent 2FA seed leakage.

Sima offers more than merely blocking unauthorized individuals; it serves as a sophisticated cloud-based Access Control reader that prioritizes both security and user experience. Capable of processing mobile credentials like QR codes alongside facial biometrics, Sima's integrated software can provide either single-factor access through QR codes or multi-factor authentication via facial recognition for enhanced security tailored to specific facility needs. We are committed to safeguarding your privacy rigorously. Our facial recognition technology enables us to authenticate identities effectively, ensuring that access is granted only to verified individuals. The facial data collected is retained solely for identification purposes on our secure servers, and rest assured, your personal information, including images, will remain confidential and will not be disclosed to any third parties. Additionally, we continuously update our security measures to adapt to evolving threats, ensuring that your access remains both secure and seamless.

Aserto empowers developers to create secure applications effortlessly. It simplifies the integration of detailed, policy-driven, real-time access control into applications and APIs. By managing all the complexities associated with secure, scalable, and high-performance access management, Aserto streamlines the process significantly. The platform provides speedy authorization through a local library alongside a centralized control plane to oversee policies, user attributes, relationship data, and decision logs. It is equipped with the necessary tools to implement both Role-Based Access Control (RBAC) and more nuanced authorization frameworks like Attribute-Based Access Control (ABAC) and Relationship-Based Access Control (ReBAC). You can explore our open-source initiatives, such as Topaz.sh, which serves as a standalone authorizer deployable in your infrastructure, enabling fine-grained access control for your applications. Topaz allows the integration of OPA policies with Zanzibar's data model, offering unparalleled flexibility. Another project, OpenPolicyContainers.com (OPCR), enhances the security of OPA policies throughout their lifecycle by enabling tagging and versioning features. These tools collectively enhance the security and efficiency of application development in today's digital landscape.

Customers are requesting features that necessitate a significant refactor, as the existing code is manually crafted, delicate, and difficult to troubleshoot. This code is dispersed across the entire codebase and depends on information from various sources, making it challenging to manage. Currently, there is no centralized view to determine access permissions, verify the effectiveness of authorizations, or understand the reasons behind request approvals or denials. To address this, outline the access permissions within Workbench, our visual rules editor. Begin with fundamental elements for common scenarios such as multi-tenancy and Role-Based Access Control (RBAC). You can then enhance your authorization logic using custom rules in Polar, our specialized configuration language. Additionally, transmit essential authorization information, including roles and permissions, to streamline processes. Replace traditional IF statements and custom SQL with robust authorization checks and filtered lists based on these permissions, thereby improving efficiency and clarity in managing access control. A well-structured system not only simplifies authorization management but also enhances overall security and functionality.

At its core, TypeAuth provides robust authentication services including JWT management, token lifecycle control, and multi-factor authentication, all configurable through simple dashboard controls. This is complemented by our advanced security features including an intelligent rate limiting system, Web Application Firewall (WAF), and geo-blocking capabilities that adapt to your traffic patterns and protect against emerging threats. Rounding out our offering, is a comprehensive monitoring and analytics suite that provides real-time visibility into your security posture, complete with anomaly detection and automated response capabilities. All these features are accessible through our dashboard, requiring only a CNAME configuration to get started, making enterprise-level security accessible to organizations of all sizes.

Everykey delivers a proximity-based, frictionless, and touchless secure access platform. Offering passwordless authorization and MFA, it seamlessly integrates with identity platforms to make secure access effortless. Everykey empowers IT leaders to adopt secure and employee-friendly zero-trust strategies.