Open Source Authentication & SSO Providers using Express
A curated collection of the best open source platforms providing authentication, Single Sign-On (SSO), and user management. using Express.
Passkeys, SSO, and MFA without vendor lock-in
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9,015Last commit
1 day agoLicense
Unknown
Open source authentication platform supporting passkeys, 2FA, SSO, and social login. Self-host or use Hanko Cloud, with full control over your data and no lock-in.
Open Source Alternative to:
Modular auth, payments, emails, and analytics for your product
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6,841Last commit
6 hours agoLicense
Unknown
Self-hostable platform combining user auth, payments, email, and analytics into modular building blocks that fit around your existing product.
Open Source Alternative to:
Sent – A unified API for sending messages across SMS, RCS, and apps like WhatsApp.
Sent