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Authentication & SSO
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Using SCSS
Open Source Authentication & SSO Providers using SCSS
A curated collection of the best open source platforms providing authentication, Single Sign-On (SSO), and user management. using SCSS.
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Docmost
– Open-source wiki software with real-time collaboration, diagrams, AI, SSO, RBAC permissions and more.
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Logto
Secure, seamless authentication for modern applications
Stars
14,107
Forks
1,103
Last commit
2 days ago
An open-source identity solution offering customizable login experiences, multi-tenant support, and comprehensive user management.
Open Source
Alternative to:
Clerk
Zitadel
Secure, customizable identity infrastructure for developers
Stars
14,383
Forks
1,166
Last commit
2 days ago
ZITADEL provides a comprehensive identity management solution with easy APIs, customizable workflows, and serverless deployment options.
Open Source
Alternative to:
Supabase
Defguard
Zero-Trust VPN with built-in 2FA/MFA and SSO capabilities
Stars
2,762
Forks
108
Last commit
2 days ago
Enterprise-grade open source VPN solution combining WireGuard with mandatory 2FA/MFA and integrated OpenID Connect SSO for secure remote access
Open Source
Alternative to:
NordVPN
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Sent
A unified API for sending messages across SMS, RCS, and apps like WhatsApp.
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