utambuliSSO
GNU AGPLv3 open-source identity engine providing single sign-on (SSO), secure authentication, and data sovereignty across Ogotto products and developer platforms.
Open source identity foundation.
utambuliSSO is an AGPLv3 open-source identity engine engineered in Rust. It serves as the unified authentication backbone for the entire Ogotto ecosystem, including OgottoPay and ineship.
By providing PKCE authorization, stateless JWT session verification, Passkey/WebAuthn support, and OIDC compliance out of the box, utambuliSSO allows developers to self-host or integrate seamless single sign-on authentication without compromising user data sovereignty.

Modular Sovereign Infrastructure
Sovereign Identity
Decentralized identifiers (DIDs) and Passkeys giving users ownership of their credentials and session security.
Unified Ecosystem SSO
PKCE-secured Single Sign-On allowing users to log in once and access OgottoPay, ineship, and third-party apps.
Secure Developer SDKs
Developer-first toolkits and Actix-Web / Nuxt plugins to integrate advanced identity in minutes.
Open for development
utambuliSSO is an open standard. Build with us or integrate the sovereign identity layer into your own platforms.