PRICING
Start free with a Mac app that actually does things. When you're ready, hand it the keys.
Lock your cockpit in for a year — your AI key stays yours, your token spend stays separate.
It talks, it thinks, and it shows you everything it does — for nothing.
One 14-day full pass per account.
Bring your key and it stops talking — now it actually does the work.
Everything in Watch, plus —
Cancel anytime. You always own everything it made.
Set it once and it runs through the night, so the work is done before you wake.
Everything in Build, plus —
Everything in Build, plus the work that happens while you're away.
Sleep with every limit turned up — for when you push it to the absolute max.
Everything in Sleep, plus —
Everything in Sleep, cranked all the way up. Most people don't need this — and that's the point.
George builds your whole operation, hands you the keys, and tunes it for a month.
“You don't learn the tool. You're handed a working operation and shown how to run it.”
Reserve your build with payment, then a private booking link opens so you and George can pick your handover dates.
THE LADDER
Want every limit turned up? Mega Sleep maxes out the fleet, the priority, and the access — see the cards above.
On a phone? Each row reads top-to-bottom: Watch · Build · Sleep.
The guardrails are never the upsell: receipts for every action, a check-in before anything you'd regret, a spend ceiling you set, and a kill-switch — all in every tier, free included. And we never charge you for what the AI thinks. You bring your own key; you pay your provider, never us.
FAQ
The thinking part of SYNTHOS is powered by an AI provider you already pay (like Anthropic or OpenAI). You plug in your own key, so that bill stays between you and them — we never add a markup or meter it. What you pay us for is the cockpit: the app that turns the AI into a team that does real work, remembers everything, and runs while you sleep.
Watch is genuinely free forever — no card, no countdown. The one thing we ask is that you show it to someone who'd love it. Do that and we open a door: 14 days with everything unlocked, the overnight runs included, on us. Tell people once, get the full thing for two weeks. That's the whole catch.
Same app either way. Monthly keeps it loose if you're still feeling it out; yearly is two months cheaper over the year if you already know this is part of how you work. You can switch between them whenever you like.
Sleep is the full thing for one person — it runs overnight, remembers everything, and works while you sleep. Mega Sleep is Sleep with every limit turned up: the most agents at once, top priority so your jobs finish first, first access to new powers, and a standing line to George. Most people want Sleep; Mega Sleep is for the few who push it to the max.
Cancel anytime, in a couple of clicks. Everything SYNTHOS ever made for you lives on your own Mac as real files you own — so canceling never holds your work hostage. If a fresh charge wasn't right, write to us and we'll make it right.
Yes — SYNTHOS is a native Mac app, built to run on your own machine so your work stays yours. You'll want a recent Apple-silicon Mac. There's no web version and nothing to install on a phone; the overnight work simply reaches you wherever you already are.