Create
Upload one photo and record about 15 seconds of your voice. Your twin gets your face, your voice and the way you talk. Setup takes about a minute.
Private beta · invites going out soon
WhatsApp for your digital twin.
Create your AI twin with one photo and about 15 seconds of your voice. Setup takes about a minute. Friends, fans and clients can call it by voice or video, and it answers live, in your voice.
1 photofor your face
~15 secof your voice
Live 2-wayvoice + video
Remembersevery caller
How it works
Three steps to being
Three steps to being
in two places at once.
They call
People reach your twin by text, voice or video, any time and in any time zone. It replies live, in your voice, with your face.
It remembers
Your twin keeps track of each person it talks to and picks up where they left off next time. That memory belongs to the two of them and isn't shared with anyone else.
The next format
From watching someone
From watching someone
to talking with them.
Public reach
creators · public figures
creators · public figures
1890sMovieswatch
›
2005YouTubefollow
›
2016–22Creator liveinteract
›
2026Headsuppconverse
Personal connection
friends · family
friends · family
WRITTENText
›
PERSISTENTEmail
›
HEARDVoice
›
SEENVideo
›
PRESENTAI twin
Every format so far needed you to be there. Your AI twin doesn't. It's there when you can't be.
The problem
You can't be everywhere.
You can't be everywhere.
Presence doesn't scale.
Messaging is personal but reaches one person at a time. Content reaches many people but doesn't talk back. Until now, nothing was both.
Content is one-way
People watch you. They can't ask you something and get an answer.
One person, one time zone
You end up being the bottleneck for your own audience, your clients and your family.
Language locks people out
Your audience is global, but you answer in one language.
Nothing answers for you
When you're away, no channel can reply in your face and your voice.
Under the hood
Built and working.
Built and working.
Real-time, end to end.
A real-time pipeline, owned where it matters
Your twin listens, thinks, speaks and appears during the call. The voice and face run on our own models, adapted from open weights for live conversation and hosted on NVIDIA A100 GPUs. That keeps quality, cost and your likeness in our hands.
LISTENStreaming speech-to-text
THINKConversation model + memory
SPEAKOur voice modelIN-HOUSE
APPEAROur face rendererIN-HOUSE
CONNECTWebRTC on a global edge
Your face, from one photo
One photograph becomes about 1,600 rendered frames. You don't need a studio, a video shoot or a reshoot.
An expression engine
Each twin gets 20 expression clips, such as nods, smiles and listening looks, so it looks alive between words as well as while it talks.
Private memory
Your twin remembers the facts each person shares and brings them up in the next call. What one person tells it stays between the two of them.
Built multilingual
The speech and voice models handle many languages, so your twin can talk with an audience beyond your own language.
Who it's for
One twin.
One twin.
Many people who want to reach you.
Answer everyone.
Your AI twin talks with the followers you can't get to, using your face and your voice, and it's always shown as AI.
Fan: "What was the first thing you filmed?"
Twin: "Honestly? A terrible cooking video in my dorm. It's still out there somewhere."
Office hours that never close.
People call your AI twin with the questions you answer every week. You decide what it covers and what it won't talk about.
Client: "Can I swap Thursday's run for the bike?"
Twin: "Yes. Keep it easy, around 45 minutes, and protect Saturday's long run."
Close, across any distance.
Grandparents, old friends, a sibling eight time zones away. Your twin picks up when you can't and remembers what they told it last time.
Sam: "Guess what, I finished the 10K!"
Twin: "Sam! Last week your knee was bothering you. How did it hold up?"
Put a face on your front desk.
A clinic, a garage or a studio could give customers a business twin to talk to for bookings, questions and follow-ups, at any hour.
Customer: "Can I move my appointment to Friday?"
Twin: "Friday at 3 is open. Want me to hold it for you?"
Where it's going
A twin isn't bound
A twin isn't bound
to a screen.
LIVE TODAY
Personal twins
Live voice and video calls in the app with friends, fans and clients.
NEXT
Your twin as a creator
Write a script and your twin records the clip: shorts for your feed, with no camera needed.
THEN
Channels & brand twins
Its own phone number, so anyone can call from any phone without the app. Brands can put a face on the agents they already run.
HORIZON
Beyond the screen
A licensed, consented identity that can show up anywhere a conversation happens.
The roadmap shows our direction. It isn't a commitment.
Trust & safety
A trust product first.
A trust product first.
An AI product second.
A twin carries your face, your voice and your name, so we build it around consent and control.
Always disclosed
Every call is with an AI twin, never a person pretending to be available, and the twin says so when asked.
Only you can make your twin
A twin is created only by the person it depicts, and Headsupp is for adults 18 and over. You approve your twin before anyone can call it.
Memory scoped by design
What someone tells a twin stays with that twin and that person. Another twin can't retrieve it.
You stay in charge
You decide what your twin will and won't talk about. You can pause it or delete it, along with its data.
Built for the rules
We treat likeness and biometric law (including Québec's Law 25 and the GDPR) and AI-disclosure requirements as launch conditions in every market.
Report a twin of you
If a twin depicts you without your consent, ask us to remove it. We acknowledge every request within 24 hours.
Read the content policy, the privacy notice and the crisis protocol, or request a takedown.
Private beta
Be one of the first to meet your twin.
We're bringing on a small group of early users and creators, and we're onboarding each one by hand. Tell us a bit about yourself and we'll be in touch when your invite is ready.
- Early access to the iOS app
- Hands-on setup of your twin with the founding team
- A direct line to shape what we build next
You're on the list.
Thanks! We'll email you when your invite is ready.