An AI that remembers you — in a vault only you can open.
AI is brilliant but forgetful. 9scroll gives it a lasting memory of you and your work — and locks every word with a key only you hold. We keep it safe. We can never read it.
See it for yourself · live in your browser
Type a secret. Watch it seal.
That's real encryption, happening in your browser right now. The server only ever sees the ciphertext on the right — only your key brings it back.
The other half · memory that survives
Close the chat. It still remembers.
Today's AI forgets you the moment a conversation ends. 9scroll gives it a memory that lives in your vault — so a brand-new session still knows you. Tell it something, wipe the chat, and watch:
Same memory, brand-new chat. The conversation was wiped — but your knowledge lived on, sealed in a vault only you can open.
How the encryption works
Your key never leaves you.
Locked with your key
Your words are sealed before they ever leave your device. The key stays with you.
A box we can't open
We store and protect the locked box — but we hold no key, so we can never see inside.
Only you unlock it
Your key opens the box, on your device alone. No one in between ever reads a word.
Two levels of trust
Managed, or truly zero-knowledge.
Both use the same modern encryption (XChaCha20-Poly1305). The difference is who holds the key. Read the security brief for CFOs →
Encrypted at rest
Every value is sealed before it touches disk. A stolen database or a leaked backup is unreadable ciphertext. Frictionless — connect and go.
Not even us
The key is generated on your machine and never leaves it. Even a full breach of our servers yields only ciphertext. The strongest guarantee there is — built for finance.
Why it matters
Memory you own — across every AI.
You own it
The key is yours, not ours, not any AI vendor's. Leave anytime and take your memory with you.
Works with any AI
Claude, ChatGPT, and whatever comes next. One private memory beneath all of them.
It can't peek
Not "we won't." Can't. Even if ordered to, even if hacked — there's no key on our side to give.
Data stays home, private by law (PDPL), sovereign by design — the encrypted memory beneath every Saudi AI. And it works today.
Give your AI a memory
only you can unlock.
We're onboarding a first group of finance teams under NDA. Request access and we'll set you up.
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