Not a feature.
The shape
of the thing.
Most products bolt privacy on: a setting, a policy, a promise. Memu is built the other way round — the privacy is the architecture, and the architecture is what makes the product good.
Architecture, not promise.
The AI never knows who you are.
The Digital Twin replaces every identifying detail before anything reaches an external model. Not encrypted-so-we-could-decrypt-it. Anonymised, so there's nothing to decrypt.
Your worlds can't be correlated — even by us.
Each collective has its own separate identity map. The same real person is a different anonymous label in your household and your work. There is no master key. We couldn't build the complete picture if we wanted to — and not wanting to isn't good enough, so we made it impossible.
You hold the only lens that sees across.
You can look across your own collectives, because you own them. Nothing else can — not another user, not an external AI, not Memu itself acting on its own. The whole-life view exists for exactly one person: you.
You can verify all of it.
The Privacy Ledger shows you what was sent, every time. This isn't a trust exercise. It's an audit you can run yourself.
And you can leave
with everything.
Your understanding is yours. Export it, move it, take it to a new chapter of life. The AI stays behind; what it understood about you travels with you.
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