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Hanko

Hanko

Open-Source Authentication with Passkeys

Last Updated:10/26/2025
Pricing:
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What is Hanko

Hanko is a complete authentication platform that handles user login and account management for web and mobile apps. Instead of building login systems from scratch, developers can add Hanko in minutes using ready-made components.

The platform supports multiple ways to log in: passkeys for password-free access, traditional passwords, email codes, and social login through Google or GitHub. It also includes two-factor authentication and enterprise single sign-on. Everything is built on open-source code, meaning you can see exactly how it works and modify it if needed.

Hanko offers both a free cloud-hosted version and a professional version with more features. You can also download and run it on your own servers for complete data control.

Features of Hanko

  • Passkey authentication for password-free login

  • Traditional passwords and email passcode support

  • Social login with Google, GitHub, Apple, Microsoft

  • Two-factor authentication and security keys

  • Enterprise SAML single sign-on

  • Pre-built web components for quick integration

  • Custom API for mobile and advanced use cases

  • User management dashboard with analytics

  • Webhooks and admin API access

  • Open source with self-hosting option

Hanko Pricing

Starter
Free
  • 10,000 free monthly active users
  • 2 projects (paused when inactive)
  • Passkeys, passwords, passwordless
  • Social SSO (Google, GitHub, Apple, Microsoft)
  • Multi-factor authentication
  • Admin dashboard
  • Community support (Discord)
Most Popular
Pro
$29/mo
  • 10,000 free monthly active users
  • $0.01 per additional monthly active user
  • 5 projects ($5/mo per additional project)
  • All Starter features included
  • Personal support (Slack, Discord)
  • SAML SSO ($49/mo per connection)
  • Team member invites
  • Webhooks
Enterprise
Custom
  • Volume discounts available
  • All Pro features included
  • Unlimited projects
  • Passkey transaction authorization
  • Up to 99.99% SLA
  • 24/7 priority support or working hours
  • Custom audit log retention
  • Commercial license option for self-hosters

Hanko Repository

View on Github
Stars9,032
Forks1,016
Repository Age4 years
Last Commit10 hours ago

FAQ's About Hanko

Passkeys are a modern replacement for passwords that use your fingerprint, face, or device security to log you in. They're more secure because they can't be stolen in data breaches or phishing attacks, and they're faster because users don't need to remember or type passwords.
Yes, the Starter plan is completely free and includes 10,000 monthly active users with all core features like passkeys, passwords, social login, and two-factor authentication. This is perfect for small apps and startups. You only pay if you need more users or advanced features like SAML SSO.
Yes, Hanko is designed without vendor lock-in. You can export your user data anytime and switch between Hanko Cloud and self-hosted deployment. The complete source code is open source, so you have full control and flexibility over where your authentication runs.
Integration is very simple. For most web apps, you can add working authentication in under 30 minutes using Hanko Elements, which are pre-built components. Just sign up, copy a few lines of code into your app, and customize the appearance if needed. The platform works with all major frameworks like React, Next.js, Vue, and plain HTML.
Yes, Hanko supports mobile authentication through its API. You can integrate passkeys into iOS and Android apps using the native system APIs. The platform provides detailed guides for mobile integration, and passkeys work on iOS 16 or newer and Android 9 or newer.
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