WHAT IS SYNTHOS
What is SynthOS?
SynthOS is a native macOS app made by TRU SYNTH — the AI operating system for a company of one. You talk to it and it dispatches AI agents that do real work on your Mac — run command-line tools, browse the web, edit files, create assets — in parallel, with a receipt for every action. Everything files into an Obsidian-compatible knowledge vault you own: a company brain that compounds instead of resetting.
THE FACTS
The short, honest version.
WHAT IT IS
A native macOS app — the AI operating system for a company of one. You say what you want; SynthOS dispatches AI agents that actually do the work: run command-line tools, browse the web, edit files, create assets — in parallel, on your Mac, with a receipt for every action.
THE COMPANY BRAIN
Everything the agents do files into an Obsidian-compatible knowledge vault you own — real markdown files on your disk, auto-linked into a living graph. Work compounds instead of resetting every session.
WHO MAKES IT
SynthOS is made by TRU SYNTH (legal entity: TruSynth Inc.), the software company founded by George Tru. The canonical home is trusynth.com.
PLATFORM
macOS 15 or later on Apple silicon. Your vault lives on your Mac and syncs through a private cloud bound to your account — encrypted in transit, and yours to turn off. Your credentials never sync; they stay on your Mac. Bring-your-own-key: the model's tokens are billed by your AI provider with no markup.
WHAT IT COSTS
Core $19/mo, Pro $49/mo, Ultra $99/mo — billed monthly or annually (annual saves two months). The first 50 people can take a Founding seat: everything in Pro for $299 a year, locked forever.
NOT TO BE CONFUSED WITH
Same name, different worlds.
SynthOS by TRU SYNTH is software — a Mac app for running a one-person business with AI agents. It is unrelated to Synthos S.A., the Polish chemical manufacturer, and TRU SYNTH is unrelated to Trusynth surgical sutures made by Healthium. If you were looking for the SynthOS app for macOS — the AI cockpit, the vault, the agents — you’re in the right place.
GO DEEPER
See it run.
The docs walk every surface — chat, terminal, browser, vault. The FAQ answers the sharp questions. Or just download it and give it a job.