A live AI platform: a voice "digital twin" people can call and actually talk to, out loud, like ringing up a friend. → socialgravity.ai
This is a high-level writeup of what I personally built. The source is private (company IP).
Founding engineer since November 2025. I own the part of the product that lets a twin live on any website and talk back to whoever shows up.
- Embeddable web SDK — a drop-in widget that puts a live, talkable AI twin on any third-party site. I built it end to end and own the end-user experience.
- Sub-second voice — cut real-time reply latency from 3 to 5 seconds down to under 1 second with model prewarming and a fast path.
- Part of a live four-service system — a React frontend, Deno edge services, a Python real-time worker, and Supabase / Postgres.
Visitor on any website -> embeddable SDK -> edge service -> real-time voice worker -> reply in under 1s
- 2,500 conversations
- 73,000 minutes of real talk
- 93 creators in line for access
See it live → socialgravity.ai