What is Local AI? The Complete Guide
By Michael Folk, Founder of FolkTech AI.
Local AI is artificial intelligence that runs entirely on your device. No internet required. No cloud servers processing your data. No sending your conversations, photos, or documents to a company's data center thousands of miles away.
When you talk to a local AI, the conversation never leaves your laptop, phone, or home system. The AI lives on your hardware, thinks on your hardware, and stays on your hardware.
Why this matters now: almost every AI you use sends the question across the internet, waits on a data center, and ships an answer back. ChatGPT, Gemini, Copilot — every conversation is processed on someone else's computer. That model made sense when only a warehouse of GPUs could run a model. The hardware on your desk can do it now. The business model has not caught up.
Speed is physics. Cloud AI has to travel. Your request goes to a data center, gets processed, and the answer comes back. Local AI does the processing on your device. That network round trip disappears.
Privacy is architecture, not a policy. Cloud prompts are stored, trained on, readable by staff, breachable, and subpoenaable. Local AI never transmits. There is no server to raid.
Reliability: cloud AI needs your network, their servers, and everything in between. Local AI needs the device to be on. ChatGPT has gone dark for a day. A fall monitor that needs a region is not a tool.
Cost: cloud bills you per query because every query costs them money. Local AI costs the electricity already in the wall.
The work at FolkTech AI is bringing local AI to consumer hardware. Serena is the first product. Jake is next. The company exists so the next thing is built the same way.