Authentication infrastructure you can trust.

Tzylo is an open-source, self-hostable authentication platform built for developers who care about security, control, and simplicity.

Authentication Platform

Why Tzylo?

Plug-and-play authentication

Easy to integrate with your existing infrastructure and applications.

Secure token lifecycle & session handling

Built-in security best practices for token and session management.

Event-driven & extensible architecture

Flexible design that adapts to your unique requirements.

Self-hosted, open source, no lock-in

Full control over your authentication infrastructure.

Our Products

Released

Tzylo Auth CE

Community Edition — Core authentication features with JWT lifecycle, sessions, roles, and extensible APIs.

Coming Soon

Tzylo Flux

Event & workflow engine that powers authentication flows, async jobs, and system events.

Always open. Always inspectable.

Tzylo is GitHub-first, transparent by design, and built to be fully auditable. No hidden logic. No forced cloud.

View on GitHubRead the Docs