GreyThing separates identity, data, and access so that no single platform controls your online life.
Today, platforms control your identity, your data, and your access to both. They call it "your account" — but if all three belong to the platform, nothing really belongs to you.
Your online presence exists at their mercy. They can change the rules, lock you out, or shut down entirely. And when they do, everything you built there goes with them.
GreyThing is built on a simple idea: separate identity, storage, and access into three independent things that you own.
Your identity is yours — backed by cryptographic keys that no one can take away. Your data lives in storage you control — and you can move it anytime. Services and AI agents access your data with your permission, instead of one platform controlling the whole relationship.
Your identity is a cryptographic key pair, not a username on someone else's server. You can move between providers and keep being you.
Your posts, messages, and files are stored in your personal storage — signed and content-addressed, so they survive any provider.
AI agents and apps compete to serve you. None of them own your data. You can switch or use multiple at once.
GreyThing is not another social network or app. It is an open protocol — a set of rules for how identity, storage, and access work together.
Anyone can build on it. Anyone can host it. Anyone can audit the code. The entire project is open source — because infrastructure that people depend on should not be a black box.
We are not building a product that locks you in. We are building the plumbing that makes lock-in unnecessary.
It is just a way to put data back where it belongs: with the user. Strange that in 2026 this still sounds rebellious.
You get a digital identity (a DID) backed by keys generated in your browser. Your data goes into personal storage — encrypted, signed, and portable. When you want an app or AI agent to do something for you, you grant it access. Revoke the access anytime.
No passwords. No platform lock-in. No single point of failure.