AI that remembers. Not AI that acts.
Persona is a private memory system for your life. Tell it what matters — by text, voice, document or photo. It understands, remembers it as structured history, and answers your questions later with the sources to prove it.
- Understand
- what you meant
- Remember
- as history
- Retrieve
- with sources
Your memories- Stayed at Hotel KalkanTravel · with AyşeMar 2026
- Ayşe's birthdayPerson · every year14 Mar
- Sold the carEvent · ownership endedSep 2026
Ask a questionOverview
A memory for your life — structured, not just stored.
Your life's information is scattered across notes, chats, photos, documents and your own fading memory. Persona gives it one home: each thing you share becomes a structured memory — what happened, who and what was involved, when it was true — kept as history you can query.
A personal memory system
It turns what you tell it into structured, historical memory — events, people, places, things and time.
Grounded
Answers are assembled from your own memories and always show the memories they came from.
Aware of time
It knows the difference between when something happened and when you told it — and keeps both.
Correctable
Confirm, fix or delete any memory. Corrections supersede the old version instead of silently erasing it.
Private by design
It only knows what you explicitly give it. Your memory is yours to export, correct and delete.
Built to grow
A foundation first. New capabilities arrive progressively, on top of memory you can already trust.
How it works
Four moments. Zero filing.
Persona is designed around how memory actually works: you mention something once, and it's there when you need it.
What should I remember?
Use cases
The questions your life actually asks.
“Which hotel did we stay at six months ago?”
“When is Ayşe's birthday — and what did I get her last year?”
“When did I last change the car's oil, and at how many kilometres?”
“What did I promise Mert I'd send him?”
“Where's the warranty for the washing machine?”
“How much did I lend Can in May? Did he pay it back?”
- 1Speak naturally
Full sentences beat keywords. “Lent Can 2,000 TL for his rent” is perfect.
- 2Say when, if it matters
“Last Tuesday”, “in 2019”, “next month” — Persona keeps the time you meant.
- 3Confirm what's important
A quick confirm raises a memory to the highest trust. Fix anything that's off.
- 4Ask like you'd ask a friend
Every answer shows its sources, so you can always check where it came from.
Inside Persona
How Persona works under the hood.
Five views into the system — from a single sentence to a grounded answer. Pick one to explore.
One sentence carries an event, the people and things in it, and a time — relative to when you said it. Pick an example and hover the highlights.
“I sold my car last week.”
Hover a highlight to trace it. A readable sketch — not the literal schema.
Privacy & trust
Your memory. Your rules.
Only what you give it
No inbox crawling, no background listening, no scraping. Explicit input only.
Always shows its sources
Every answer links back to the memories and evidence it was built from.
Correctable history
Fix anything. Old versions are superseded, so the record stays honest.
Real deletion
Delete a memory and derived indexes are rebuilt without it.
No side effects
Persona never messages, buys or transacts on your behalf.
Truth lives in one place
PostgreSQL is authoritative; every other store can be rebuilt from it.
Roadmap
Built in stages. Honest about each one.
We'd rather tell you exactly where Persona is than promise what it isn't yet.
- 01Now
Foundation
- Submit text and see real processing status
- Persist validated memory events
- Query memories through a deterministic API
- Correct or delete any memory
- 02Next
Understanding
- Voice, document and image capture
- Entity resolution across memories
- Richer temporal understanding
- 03Next
Intelligence
- Semantic retrieval over evidence
- Grounded answers with sources
- Derived insights over your history
- 04Later
Deliberate automation
- Opt-in capabilities on explicit conditions
- Always behind your confirmation
FAQ
Questions, answered plainly.
Can I use Persona today?
Not yet. Persona is in active development and this page describes how it is being built. We'd rather be precise about what exists than promise features early.
Will Persona ever act on my behalf?
Persona does not send messages, make purchases, perform banking transactions or create any external side effect without an explicit action and confirmation from you. Remembering is the product.
Where does AI come in, exactly?
Models read your input and propose structure — events, people, places, time. Deterministic rules validate those proposals before anything is stored. At question time a model phrases the answer from a context built only from your memories. The model is never the record.
What if Persona gets something wrong?
Every memory carries a status and its evidence. You can confirm, correct or delete it. Corrections supersede the old version, so history stays honest instead of being silently rewritten.
Does it read my email, messages or accounts?
No. Persona only knows what you explicitly give it — a sentence, a voice note, a photo, a document.
What happens when I delete something?
Deletion is a first-class flow, not an afterthought. Derived data like search indexes is rebuilt from the canonical store, so deleted memories don't linger there either.
Will it remind me of things?
A future plan is stored as understanding first. Reminders or any other automation are a separate, deliberate capability on the roadmap — never an automatic side effect of remembering.
Persona is being built. Carefully.
A memory you can trust takes foundations first. Follow along as we build it.