Make Your Smartphone Truly Smart
LinChain builds on-device LLM technology and smart hardware. Our first product, ViveLink, gives AI eyes, brain, and hands — control any app with just your voice.
ViveLink — the on-device AI companion for your phone
A compact MagSafe device powered by large language models. ViveLink perceives your screen, reasons about what to do, and operates apps on your behalf — running multiple LLMs simultaneously while keeping your data private and on-device.
Eyes, Brain, and Hands for your apps
Eye — Real-time Screen Recognition
Understands what is on your screen in real time, reading UI and context like a human would.
Brain — On-device AI Decision
Runs multiple LLMs to decide the next best action, with privacy-first on-device processing.
Hand — Physical Touch Control
Executes taps and gestures automatically, controlling any app hands-free by your voice.
About LinChain
LinChain Co.,Ltd. (린체인 주식회사) is a South Korea-based startup developing on-device large language model technology and smart hardware. Founded in 2025 and based at the Kyonggi University Startup Incubation Center in Suwon, we are building the interface layer between people and AI — starting with ViveLink.
Supported by the Kyonggi University Startup program and the 2025 Pre-startup Package (Deep Tech).
린체인 주식회사
Get in touch
For partnership, press, or Early Bird updates, reach out any time.
Address
Startup Incubation Center 4F #403,
154-42 Gwanggyosan-ro, Yeongtong-gu,
Suwon, Gyeonggi 16227, South Korea