AI shouldn’t need another prompt to know something changed
Presence ambiently notices confusion, absence, attention changes, and shared visual context, then responds without interrupting work.
90 seconds · camera on · Google sign-in
She paused.
Looked away.
Sighed.
It noticed
You’ve seen it notice.
Talk to BohitaProduct trials and onboarding
Your best prospects get a founder watching them install, stepping in at the right moment, and learning what made the product difficult. Presence makes that available to everyone.
See how product trials workAfter the Session
Notices when someone goes quiet, looks away, or gets stuck. Then it speaks without being asked.
Slow tools and deep reasoning run in the background. No dead air.
Minute 60 costs the same as minute 1. Meetings, debugging, onboarding, and support can keep going.
Ambient interaction
Presence notices what people don’t put into prompts.
It knows when to help, wait, or keep working.
Privacy, plainly
Presence reads coarse signals such as present, looking away, screen shared, and engaged. It does not send a continuous video feed.
When the reasoning model needs to look, it receives a low-resolution frame. Higher resolution is available when the task calls for it. Frames are not retained in later conversation history.
The launch demo is not recorded. Other sessions require separate, session-specific consent before recording.
Read security and privacyYou are building…
Choose one to see the setup.
Help when someone gets stuck. Do not wait to be asked.
Where they got stuck, what Presence helped with, and what it left behind.
You are attentive, concise, and present.
POST /v1/sessions
{
"external_id": "your-user-id",
"surface": { "type": "web" },
"startup": "managed"
}Follow the meeting. Speak only when you can move it forward.
A Teams, Meet, or Zoom meeting URL. Presence joins with the same prompt and tools.
Keep the call warm, brief, and useful.
Choose an approved outbound call path, then choose who Presence should call. Inbound calls remain carrier-originated.
Help when someone gets stuck. Do not wait to be asked.
Where they got stuck, what Presence helped with, and what it left behind.
You are attentive, concise, and present.
POST /v1/sessions
{
"external_id": "your-user-id",
"surface": { "type": "web" },
"startup": "managed"
}Follow the meeting. Speak only when you can move it forward.
A Teams, Meet, or Zoom meeting URL. Presence joins with the same prompt and tools.
Keep the call warm, brief, and useful.
Choose an approved outbound call path, then choose who Presence should call. Inbound calls remain carrier-originated.
<iframe src={session.embed_url} allow="camera; microphone; autoplay; display-capture" />How it works
Four engineering decisions make the difference between a stack of models and a live conversation that holds together.See every measurement
Turn state, not audio amplitude, decides where it looks and when it shows processing. Mouth articulation is derived from the actual output audio, so it cannot drift from speech.
Expression frames travel immediately before the PCM packet they describe, addressed in 16 kHz samples. If rendering stalls, stale poses are dropped instead of replayed late.
The model dispatches work and keeps talking. Results arrive when the conversation is next idle; the video above shows the longer call returning while the session continues.
Presence starts generating at a provisional endpoint while it keeps listening. Resumed speech discards the work. Confirmed silence releases audio already made.
{
"event": "pause",
"signals": {
"gaze": "away",
"silence_ms": 2840
},
"note": "possible hesitation detected"
}Occupied time only. Credits never expire.
A short, live conversation
Presence uses your camera and microphone live so it can see and hear you. This demo is not recorded, and its camera and audio are not retained.
Presence uses your camera and microphone live so it can see and hear you. Use the session for another conversation, or ask Presence to walk you through installing itself.
You’ve tried Presence
Start with 60 live minutes. Any API key on this account works as soon as the credits arrive.
Installing instead? Get an API key