Element
Encrypted open-source platform for secure team communication and collaboration
Built with:
Typescript 
CSS 
JavaScript 
HTML 
GitHub 
NodeJS 
Github Actions 
Docker 
Bash 
pnpm 
Eslint 
Prettier 
Vitest 
Playwright 
React 
Express 
Jest 
Webpack 
PostHog 
Testing Library 
JSX 
Vite 
Zod 
npm 
Cloudflare Similar Tools
ALTCHA
Open-source alternative to Cloudflare Turnstile, hCaptcha, and reCAPTCHA — Open-source, privacy-focused CAPTCHA alternative for GDPR-compliant spam protection
Apache Answer
Open-source alternative to Circle, Skool, and vBulletin — Open-source Q&A platform for community knowledge sharing
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
Bluesky
Open-source alternative to Facebook, Threads, and X — Decentralized social network with user-controlled data and interactions
BookWyrm
Open-source alternative to Goodreads and Literal — Federated social reading platform for tracking books and reviews
