familybrain is the shared mind for your household — it holds what everyone needs to remember, and shows you who's actually carrying it. Iris notices what's quietly piled on one person, then moves what can move. The weight gets seen, named, and shared.
You've carried most of this week. Three things can move to David without anyone rushing — I've drafted the handoff.
Modern parenting comes with an invisible to-do list — and it almost never splits evenly. familybrain makes it visible, then quietly rebalances it, so the family stops living inside one person's head.
No menus. No setup ceremony. Just a calm, shared mind that's been paying attention to your household since the first conversation.
Every Sunday, familybrain shows the household its true split: who held the appointments, the reminders, the silent admin. Then Iris proposes a few handoffs you can approve in a tap. No keeping score — just making the invisible visible.
It watches the seams — overlapping pickups, a back-to-back day, an item that's been ignored too long — and arrives with a fix and an owner, not just an alert. The ball stops getting dropped.
When two things collide across town, familybrain spots it, checks who's free, and offers a one-tap “owner covers it.” Everyone affected updates at once — the nanny, your partner, the calendar.
Photograph the school flyer, dictate on the walk home, or just type the way you'd tell your partner. Iris turns it into the right event, task, or reminder — assigned to the right person, no forms.
This is the real thing, running right here. Everyone's events, colour-coded by person. Drag any event to reschedule it, or click to edit who's on it. When two collide for the same person, familybrain flags the clash and offers to hand one off — try resolving it. (It's a sandbox; nothing's saved to a real family.)
Birthdays, trips, the school-admin pile. familybrain keeps one durable, shared plan everyone can see: a checklist anyone can tick, with Iris proposing the next additions. Tick items, add your own, or apply Iris's suggestion. It all runs right here in your browser — no account, and not a single AI credit spent.
Runs entirely in your browser — no account, no AI credits. In the app, this plan is shared with the whole family and Iris keeps proposing the next step.
familybrain speaks MCP, so an assistant like Claude can read your week, catch a clash, and add what's needed — every call scoped to your family and governed by a budget. Pick a question and watch Claude work the family brain, one tool call at a time.
We're hosting Lila's birthday Saturday. Check our family brain — what's still unplanned, and add buying the cake to my tasks.
While you were in your design review, Iris caught the afternoon clash, drafted a hand-off, briefed Rosa, and held two quiet hours on your calendar. Everything it took care of is logged — so you can see the weight that left your plate.
We're still shaping familybrain with the first families using it. It's free for now — when we introduce pricing, it'll be fair, simple, and per household, and you'll hear it from us first.
We're in a small, invite-only alpha. Create an account and you'll join the list — we'll email you the moment it's open for your family. Free while we're in early access.