UIMessage is a Silicon Visions product. We built the active Go realtime message router, media pipeline, call signaling, SFU, and TURN relay ourselves. Owning that stack lets us inspect and improve its privacy and performance trade-offs directly.
Independent by design
When you control the whole system, you control the trade-offs. We choose privacy and quality first, every time — and we can move fast when it matters.
We build the tools we wish existed, and we sweat every detail.
