Open source privacy tools built by a global community of developers, security experts, and privacy advocates.
We create privacy-first applications to serve users who need digital freedom. Our mission reaches further than encryption because we want to give the world tools which people can check, validate and enhance. The core components of our platform exist in open source and our team continues to actively maintain them for public visibility.
From Zero-Knowledge Encryption to our decentralized storage engine, every major innovation at UB is shaped with — and strengthened by — the global open-source community.
The absence of verification makes a promise of privacy meaningless. The UB services function and data protection methods can be verified by anyone through open access to our code including developers, researchers and users.
All our system components including mail encryption pipeline file-syncing protocol and session architecture have their logic exposed for enhanced security through visibility.
Security depends on openness instead of being maintained by secrets. Through open collaboration we benefit from our contributors and ethical hackers and privacy engineers who help us detect security flaws and fix potential risks and enhance system performance.
Global, Privacy-Obsessed, Always Building
Our community consists of solo developers and security experts together with open-source groups who share digital self-sovereignty as their core principle while operating across multiple continents.
Contributors who manage code push PRs and develop fundamental logic through their work
Security Experts help us stay ahead of threats.
Learners & Hacktivists bring fresh perspectives to privacy tech every day.
You — whether you’re here to use, build, or inspire — are part of the movement.
