Headsupp.
Your digital twin,
always on.
WhatsApp for digital twins. Every user creates a photoreal avatar with their voice, face, and memory — that friends can text, call, or video-call when you can't pick up. Sub-500ms latency. On-device first.
What it does.
Photoreal twin.
One short onboarding video. We build a photorealistic avatar of you, with your voice, your face, your mannerisms — ready to talk on day one.
Voice cloning, <150ms.
Your voice, streaming in real time, in ten languages, indistinguishable from the original. Sub-150ms first audio.
Video calls with your twin.
Friends FaceTime your digital clone when you can't pick up. The face animates in real time. The voice is yours. The memory is yours.
On-device memory.
Your twin's brain lives on your phone. Offline voice synthesis. Local memory store for context. No cloud unless you opt in.
Creator monetization.
Verified creators set their own rates — per message, per voice minute, per video minute. Headsupp takes 20%. Everything else is yours.
Phone-only auth.
SMS OTP, contact sync, done. No email. No password. Your social graph is your phonebook. Your identity is your number.
How it works.
The Headsupp pipeline is the most aggressive real-time stack we've ever shipped. STT → LLM → TTS → Avatar, end-to-end, in under 500 milliseconds — the threshold where a digital twin stops feeling like a chatbot and starts feeling like a person.
We run a hybrid architecture. On-device face rendering for live calls (no GPU required). HD asynchronous rendering server-side for recorded clips. A custom real-time pipeline orchestrates the whole loop. Voice clones run with the best model for each language — and a compact offline voice model when you go offline.
For creators, every interaction is a transaction. We handle the payments, the rate-card, the moderation. Creators handle being themselves.
The async tax
on every relationship ends here.
Headsupp is in private beta. We're opening it carefully. Drop your number — we'll text you when your wave is up.