AuthStack vs. authentik Comparison


AuthStack Buckhill	authentik	+	+
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FusionAuth supports all the key use cases — user registration, multi-factor authentication (MFA), passwordless login, role-based access control, and more — while helping you stay compliant with GDPR, HIPAA, PCI, and other regulatory standards. 192 Ratings Visit Website Auth0 Auth0 takes a modern approach to Identity, providing secure access to any application, for any user. Safeguarding billions of login transactions each month, Auth0 delivers convenience, privacy, and security so customers can focus on innovation. Auth0 is part of Okta, The World’s Identity Company™. Auth0 lets you quickly integrate authentication and authorization for web, mobile, and legacy applications, with new Fine Grained Authorization (FGA) that goes beyond role-based access control. Authenticate users across all applications with a customized, secure, and standards-based single login. Universal Login connects users to a central authorization server. Credentials aren’t transferred across sources, which boosts security and protects against phishing and credential stuffing attacks. OAuth 2.0 recommends that only external user agents (like the browser) be used by native applications for authentication flows. Auth0’s Universal Login achieves this while enabling SSO. 1,082 Ratings Visit Website Keeper Security Keeper Security is transforming the way people and organizations around the world secure their passwords and passkeys, secrets and confidential information. Keeper’s easy-to-use cybersecurity platform is built on a foundation of zero-trust and zero-knowledge security to protect every user on every device. Keeper’s solution deploys in minutes and seamlessly integrates with any tech stack to prevent breaches, reduce help desk costs and ensure compliance. Trusted by millions of individuals and thousands of organizations globally, Keeper is the leader for best-in-class password and passkey management, secrets management, privileged access, secure remote access and encrypted messaging. Protect what matters at KeeperSecurity.com. 1,812 Ratings Visit Website Securden Unified PAM Securden Unified PAM is a privileged access security solution that lets you discover, centrally store, organize, share, manage, and keep track of all privileged identities, passwords, keys, documents, and other identities. It helps you establish a centralized password management system, automate management with approval workflows, control ‘who’ can access ‘what’, monitor, and record all access to critical IT assets, and enforce password security best practices. The major modules of Securden Unified PAM are password management, privileged account management, secure remote access, application control, endpoint privilege management, privileged session management, and SSH key management. The platform supports compliance with NIS2, DORA, NIST, PCI-DSS, HIPAA, and ISO-IEC 27001. Installation typically takes only a few minutes, and a complete production-ready PAM can be achieved in less than a month with Securden Unified PAM. 89 Ratings Visit Website Uniqkey Uniqkey: Protect every login. Access with confidence. Uniqkey is Europe’s trusted password and access management platform - purpose-built for companies that demand security, simplicity, and control. Engineered by European cybersecurity experts, our platform combines military-grade encryption with an effortless user experience. We remove complexity from everyday workflows, helping employees stay secure without slowing them down. From auto-filling 2FA codes to streamlining access across your cloud environment, Uniqkey keeps security frictionless and productivity high. With real-time visibility across your entire infrastructure, IT teams gain complete control over access rights, employee activity, and security scores - empowering them to defend against threats and drive compliance with confidence proactively. Seamlessly integrated with Microsoft and other core systems, Uniqkey makes provisioning and offboarding fast, automated, and secure. 182 Ratings Visit Website Josys Josys is a modern AI-native identity security and governance platform. Enterprise AI adoption has made identity the fastest-growing attack surface — and the hardest to govern. Josys discovers, governs, and secures every identity - human, machine, and AI agent - across every application in the enterprise. Built on policy-led governance, Josys lets security and IT teams define access policies once and enforce them autonomously: risk is surfaced, access is controlled, and identity threats are remediated in real time, without manual oversight. Trusted by over 1,000 organizations and MSPs worldwide, Josys turns identity from the fastest-growing attack surface into an autonomously governed advantage. For more information, visit josys.com. 263 Ratings Visit Website ManageEngine ADManager Plus ADManager Plus is a simple, easy-to-use Windows Active Directory (AD) management and reporting solution that helps AD administrators and help desk technicians in their day-to-day activities. With a centralized and intuitive web-based GUI, the software handles a variety of complex tasks like bulk management of user accounts and other AD objects, delegates role-based access to help desk technicians, and generates an exhaustive list of AD reports, some of which are an essential requirement to satisfy compliance audits. This Active Directory tool also offers mobile AD apps that empower AD admins and technicians to perform important user management tasks, on the move, right from their mobile devices. Create multiple users and groups in Office 365, manage licenses, create Exchange mailboxes, migrate mailboxes, set storage limits, add proxy addresses, and more. 716 Ratings Visit Website Cerberus FTP Server Cerberus FTP Server provides a secure and reliable file transfer solution for the demanding IT professional in any industry. Supporting SFTP and SCP, FTP/S, and HTTP/S, Cerberus is able to authenticate against Active Directory and LDAP, run as a Windows service, has native x64 support, includes a robust set of integrity and security features and offers an easy-to-use manager for controlling user access to files and file operations. - FTP/S, SCP, SFTP, HTTPS - SAML SSO - Active Directory & LDAP - Secure SSL Encryption - Two-Factor Authentication - IP Auto-Banning and Geoblocking - HIPAA Compliant - FIPS 140-3 Validated - Advanced Reporting - Comprehensive Auditing - Web File Transfer Client - Email Notifications - Event Support & Automation - File Retention Policies -Unlimited Connections -Virtual Directories -Users & Groups -Detailed Logs -Full IPv6 Support -FTP with TLS/SSL -SOAP control API -Web Administration -SSH2 SFTP and SCP -Public Key Authentication 159 Ratings Visit Website Iris Identity Protection Iris delivers flexible, integration-ready identity protection solutions that enable businesses to embed powerful security features directly into their existing digital experiences — without the cost or complexity of building from scratch. Whether you want full control or a pre-built experience, Iris offers two seamless approaches: Identity Protection API A developer-first solution that delivers Iris solutions (dark web monitoring, credit services, & much more) directly into your platform. Ideal for teams that want to fully customize the user experience while leveraging powerful protection behind the scenes. Micro-Experiences Customizable, embeddable components (“drop-in” modules) that can be added to your app or website. Perfect for quickly launching high-impact protection features with minimal development lift. Iris helps you turn identity protection into a seamless, value-added feature of your platform, driving engagement, trust, and long-term customer loyalty. 3 Ratings Visit Website AgeChecker.Net AgeChecker.Net provides an easy checkout experience while keeping your site up to date with the latest age regulations in your industry. More than 90% of customers are verified instantly with our extensive database of trusted records and intelligent matching technology. Keep up to date with the latest FDA age requirements, state laws, and merchant account policies. Our verification rules are customizable. Reduce cart abandonment and customer frustration over competing systems. Customers are verified directly on your website during checkout. We are a real age verification solution, not just a pop-up! We match customer information from your checkout form against our identity networks to verify that a customer meets your minimum age requirements. All major e-commerce platforms are supported. When a customer is ready to place their order, the AgeChecker.Net popup will appear and explain the verification process and why it is required. 3 Ratings Visit Website
About AuthStack is a host anywhere, Enterprise-grade, Single Sign-On (SSO) and Identity Access Management (IAM) System. It assumes responsibility for logging in users to your own, and optionally third-party websites and applications. Rather than managing multiple different logins for each website and application, AuthStack centralizes your user identity management so the user only has to login once and maintain one password and profile. Integration with AuthStack requires no custom coding if your website or application already supports SAML. If SAML is not supported we provide a Connector Framework, free of charge. We can also help you integrate the Connector if required. There is also no need to migrate your existing user database(s). AuthStack bundles with a Connector Framework which can communicate with any data source, whether that's LDAP, MySQL, SOAP, REST API, etc, to check credentials from existing user databases.	About authentik is an open source identity provider that unifies your identity needs into a single platform, replacing Okta, Active Directory, and Auth0. Authentik Security is a public benefit company that is building on top of the open-source project. Using a self-hosted, open-source identity provider means prioritizing security and taking control of your most sensitive data. With authentik, you no longer need to continually place your trust in a third-party service. Adopt authentik to your environment, regardless of your requirements. Use our APIs and fully customizable policies to automate any workflow. Simplify deployment and scaling with prebuilt templates and support for Kubernetes, Terraform, and Docker Compose. No need to rely on a third-party service for critical infrastructure or expose your sensitive data to the public internet. Use our pre-built workflows, or customize every step of authentication through configurable templates, infrastructure as code, and comprehensive APIs.
Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported
Audience Cloud security and authentication software designed for the modern enterprises	Audience Organizations searching for a solution to manage authentication and authorization across various applications and services
Support Phone Support Supported 24/7 Live Support Not Supported Online Supported	Support Phone Support Supported 24/7 Live Support Not Supported Online Supported
API Offers API Not Supported	API Offers API Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing €41.25 per month Free Version Not Supported Free Trial Supported	Pricing $0.02 per month Free Version Supported Free Trial Not Supported
Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software

Training Documentation Supported Webinars Supported Live Online Supported In Person Not Supported	Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Supported
Company Information Buckhill Founded: 2004 United Kingdom www.buckhill.co.uk	Company Information authentik United States goauthentik.io
Alternatives FusionAuth	Alternatives FusionAuth
Auth0 Okta	Authelia
Skillmine Auth Skillmine Technology Consulting	Okta
Ory	Auth0 Okta
Better Auth View All	Aerobase View All
Categories Identity and Access Management (IAM) Supported Identity Management Supported	Categories Identity and Access Management (IAM) Supported Single Sign On Supported
Show More Features Identity Management Features Access Certification Supported Compliance Management Supported Multifactor Authentication Supported Password Management Supported Privileged Account Management Supported Self-Service Access Request Supported Single Sign On Supported User Activity Monitoring Supported User Provisioning Supported
Integrations Active Directory Not Supported Amazon Web Services (AWS) Not Supported Docker Not Supported FreeIPA Not Supported GitHub Not Supported GitLab Not Supported Google Cloud Platform Not Supported HashiCorp Vault Not Supported Keycloak Not Supported Kubernetes Not Supported LDAP Supported Microsoft Azure Not Supported Okta Not Supported Ory Not Supported Skycloak Not Supported Terraform Not Supported Visual Studio Code Not Supported ZITADEL Not Supported Show More Integrations View All 1 Integration	Integrations Active Directory Supported Amazon Web Services (AWS) Supported Docker Supported FreeIPA Supported GitHub Supported GitLab Supported Google Cloud Platform Supported HashiCorp Vault Supported Keycloak Supported Kubernetes Supported LDAP Not Supported Microsoft Azure Supported Okta Supported Ory Supported Skycloak Supported Terraform Supported Visual Studio Code Supported ZITADEL Supported Show More Integrations View All 17 Integrations
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