Hanko
Self-hosted authentication with passkeys and social login support
Built with:
Typescript 
HTML 
CSS 
GitHub 
NodeJS 
Github Actions 
Docker 
Bash 
Discord 
Facebook 
Linkedin 
Eslint 
Prettier 
Playwright 
Webpack 
Angular 
Express 
Next.js 
React 
JSX 
Vite 
Vue.js 
Jest 
Turborepo 
Postgres 
Redis 
npm 
Cloudflare 
Svelte Similar Tools
ALTCHA
Open-source alternative to Cloudflare Turnstile, hCaptcha, and reCAPTCHA — Open-source, privacy-focused CAPTCHA alternative for GDPR-compliant spam protection
Authentik
Open-source alternative to Auth0, Clerk, and WorkOS — Self-hosted identity provider for authentication and user management
Authgear
Open-source alternative to Auth0, Clerk, and WorkOS — Managed IAM platform with SSO, MFA, and zero-trust authentication
Ballerine
Open-source alternative to Feedzai, Seon, and SumSub — AI-driven fraud prevention and compliance for fintechs and banks
Better Auth
Open-source alternative to Auth0, Clerk, and WorkOS — Open-source auth framework with social sign-on and multi-tenancy support
Bitwarden
Open-source alternative to Doppler and Proton Pass — Open-source password manager for secure storage and device syncing
BleachBit
Open-source alternative to CCleaner and MacKeeper — Open-source tool to free disk space and protect privacy securely
Capjs
Open-source alternative to Cloudflare Turnstile, hCaptcha, and reCAPTCHA — Lightweight, privacy-focused CAPTCHA with zero telemetry and customization
Cerbos
Open-source alternative to Auth0, Okta, and WorkOS — Scalable, open-source authorization layer with fine-grained access control
Comp AI
Open-source alternative to Drata, Scrut, and Vanta — AI-driven compliance platform automating evidence collection and monitoring
