We think an AI agent should feel like someone who knows you, not like a form that talks. That is why Saelyx sees, hears and remembers at the same time. And why it knows when to act and when to stay quiet.
We built it because we were tired of waiting until the end of a meeting for the machine to catch up on what had already happened. Saelyx lives in real time: with you, as it happens, not after the fact.
A product ends up looking like the uncomfortable decisions behind it. These are ours, and what they cost.
A native app for every device is far more work than a web page inside a window. But it is the only way it can really see your screen, hear you with nothing in between, and answer in a measured 776 ms. We took the long road.
Screen, camera and voice reaching a single train of thought at the same time. Taking turns would have been easier, and nobody would have caught the difference in a demo. You would have, on day one, the first time you show it something and talk about it in the same breath.
Persistent memory and face recognition, with your explicit consent and yours alone. It is the part that has demanded the most care from us, because biometric data is not data like any other. We lay it out in full in the privacy policy, with no small print.
Dictation in any Mac app. The terminal by voice. Documents you write by talking. No copying and pasting from one window into another: if an agent cannot touch your tools, it is a nice conversation and not much else.
I read every request myself. We could open sign-ups tomorrow and pile up numbers, but we would rather go live with people we can listen to one at a time. Growing slowly is a decision, not a limitation.
We are still measuring what it costs to hold a live conversation. When we actually know, we will publish it on its own page before we charge anyone. No surprise charges.
The orb breathing at the top of this page is not an image. It is the same one that looks back at you from the Mac, from the iPhone and from the watch, painted with these five exact values:
Those five belong to the orb. The interface around it runs on something else: a single accent — the same blue the app uses — and a green that shows up for one reason only, to tell you something went right. With one exception you can see from here: the button at the top carries the orb's own gradient, because that is where we want the brand to land. Every color has a job, and that is the only time one of them does another's.
In the code, right next to those five values, there is a note we wrote for ourselves: do not invent shades. If the orb changes on the Mac, it changes here the same day. Nobody would notice if the two stopped matching.
We would. That is why we take care of it.
We are Adianny and Karina, and we work out of A Coruña. Every screen you see has been through both of us, and if it does not convince us it does not ship. An idea comes up over breakfast and it is written by that afternoon, with no committee to sign it off.
It shows in the small things: even the line Saelyx comes out with when it has not understood you is written by us. A product made by two people has an accent, and we like ours. If something grates, write to hello@saelyx.app: the person who made it answers.
— Adianny & Karina · A Coruña · 2026
It is in invite-only early access. Tell us what you would use it for and we will write back.