To know yourself, the oldest practice. With instruments worthy of the task.
Most tools for self-examination leave the work of synthesis to you. You write, and the writing sits in a drawer. You talk, and the talk is gone by Thursday. Aletheia is built on a different premise: that the raw material of a life, spoken plainly and often, is enough for a patient instrument to find the shape underneath it.
You speak for fifteen minutes a day. Aletheia listens, remembers, and once a week returns an observation written for you alone, in the voice of someone who has been paying close attention for a long time. Over months it learns your patterns. Over years it becomes the most accurate record of who you were becoming.
The content you produce here is the most sensitive you will ever create, and the architecture treats it that way. Your recordings are encrypted on your own device before they leave it. Every access to your data is logged and visible to you. Nothing is sold, shared, or used to train anything. This is not a place to be productive. It is a place to be known.
What comes back to you
You spent most of this week explaining yourself to people who had not asked for an explanation. It appeared on Tuesday, in the long message you redrafted four times, and again on Friday, when a short answer would have been kinder to you than the one you gave. The pattern is not new. It is the one we have been calling the rehearsal.
What is new is that you noticed it on Friday before you sent the message, and you sent it anyway. That is worth saying plainly, because noticing without changing course is its own kind of progress, the kind that comes before the other kind.
You are not, on the evidence of your own words, a person who lacks conviction. You are a person who keeps asking permission to have it.
❦
Twice this week you described a decision as small that you returned to three or more times. The size you assign to a thing and the attention you give it have been disagreeing for a while now. When they disagree, the attention is usually telling the truth.
I am not going to tell you what the decision is about. You know. What I will point out is that the weeks you call uneventful are the weeks this happens most.
❦
So the question to carry into next week is not whether the small thing is small. You have answered that already, in minutes if not in words. The question is quieter than that.
If you stopped asking for permission, whose voice is it that you expect would object?
How your words are kept
01
On your device
Your voice is encrypted before it leaves the browser, with a key derived from your vault passphrase. The plaintext audio never travels.
02
In transit and at rest
We receive ciphertext. The audio key is also wrapped under recovery codes only you hold, so no one here can play your recordings back.
03
When the model reads
Transcripts are decrypted briefly inside an isolated function to be processed, then that memory is wiped. Every such access is written to your audit log.
This is operational privacy, stated honestly: no one at the company can read your content in the ordinary course of operation, every access is logged where you can see it, and the full architecture is documented. It is not a claim that decryption is technically impossible for us; it is a claim about what we have built so that it does not happen.
Why this exists
I built this because I kept losing the version of myself that knew things.
I have journals I cannot bear to reread and a memory that edits itself in my favor. The people who know me best know a curated me, and the tools that promised to help mostly asked me to do the noticing and then file it. What I wanted was something that would listen for long enough to tell me the truth gently, and keep the record honestly, and never use it against me. None of that was available, so it had to be made, and it had to be made by someone willing to treat the privacy of it as the whole point rather than a setting.
The fuller account is on the about page.