The AI on your PC that only listens to you.

The whole industry is racing to put AI agents inside your computer — with access to your files, running in the background. Not one of them knows who is talking to it. Senti does. It unlocks for your voice and no one else, and only ever has the access you give it.

Free to start. No credit card.
On-device • Your voice never leaves your machine
The question nobody is answering

When an AI can act on your machine, who is allowed to tell it to?

Agents are getting powerful enough to delete files, spend money, and run commands — and every one of them will do it for whoever is sitting at the keyboard. Senti starts from the opposite end: prove it is you, then do only what you allowed. Identity first. Access on a dial. That is the whole idea.

Why Senti is different

Not another chat window

It knows it is you

Not a password you typed once this morning — your actual voice, every time. Senti verifies who is speaking, not what was said. The check runs on your machine; the voiceprint never leaves it.

You hold the dial

An AI with access to your PC is frightening. An AI with exactly the access you gave it is not. Grant nothing, one folder, opening apps, or acting on its own while you are out — you set it, and it can never quietly widen it.

It lives where your work is

Not a browser tab you paste your problem into. Senti is on the machine — so you can ask about this file, this system, this screen, and it can actually see them.

Talk, and it answers

Once you are in, just speak. Senti replies out loud in a real human voice, in any language, and it always knows who it is talking to.

How it works

Four steps to make it yours

01

Create your account

The dashboard is home base for your devices, voice, and what Senti is allowed to do.

02

Install Senti

Download the desktop app for Windows and link it to your account with a one-time key.

03

Enroll your voice

Speak naturally a few times — any words. Your voiceprint is learned on-device.

04

It is yours

Unlock by speaking, then talk to it. Set exactly how much of your machine it can touch.

Where it is going

From your key to your co-pilot

It starts as the assistant that knows it is you. It becomes the one that runs your machine, learns you, and reaches you anywhere — always behind the access dial you set. Built in public, so here is exactly where each piece stands. No hype.

Live

A voice that is only yours

Senti verifies who is speaking, not what was said. It listens for you and no one else — the check runs on your device.

Live

Talk to it, and it answers

Ask anything. Senti replies out loud in a real human voice, in any language, and knows who it is talking to.

Building

Any AI model you want

The brain is yours to choose — Llama, Grok, GPT, Gemini. Pick the mind that fits how you work.

Planned

It runs your machine

Open apps, run tasks, control your editor — by voice. An assistant that does things, not just talks about them.

Planned

It remembers you

Senti learns your context and your taste, and gets more useful the more you use it. A weekly brief of what mattered.

Planned

Reach it from anywhere

Lock, check, and control your PC from your phone. And when something needs you, Senti reaches out first.

Planned

The real lock screen

A Windows credential provider so Senti becomes the login gate itself — the version nothing walks past.

Live

Private by default

Your voice is verified on-device and never uploaded. Voiceprints are encrypted; your keys stay on your server.

One thing we will not do: silently capture your screen or your life. Senti records only on a security event you can see, and nothing leaves your machine unless you choose to sync it.

Make your computer yours.

Create a free account, install Senti, and speak. That is the whole setup.

Free to start. No credit card.