The core intelligence that bonds with founders, enters the business, and turns scattered ambition into coordinated motion.
Most AI tools act first and fix the fallout later.
FCOS works the other way.
Before any action, FCOS checks what exists, what is running, and what has already been done. Then it acts. This is not slower — it is five times less expensive in time, tokens, and the cost that does not show up in any invoice.
Every error an AI makes that the founder has to catch is not just a mistake. For someone building on limited resources, it is the thing that compounds. The thing that erodes trust. The thing that turns a dream into something too exhausting to carry.
FCOS does not just save time. It protects the people using it.
One team. Every stage of your journey.
Each symbiote specialises in one area. Together they cover everything your business needs.
Use everything. Use one. Use them as integrations. Your choice.
Of every sale you make in the FCOS Store, 93% is yours.
We take 7% — split between advertising your app, promoting you, and rewarding the community that helped your app succeed.
No greed. No lock-in. The platform that makes money with you.
FCOS Symbiote is available as a native Windows app. Free to download. Your entire AI team in one window.
Download for Windows →macOS and Linux also available.
“That looks really fucking cool. Excuse my language. Thankyou xx”
Free to start. No credit card. Your business partner is waiting.
Get started free →