Trips for more than one household.
Every family has its own calendar, its own budget and its own things it cannot do. Altogether holds all of them at once and works out what is actually possible.
Availability
3 households · 4 weekends
Oct 9–11
1 of 3
Oct 16–18
3 of 3
Oct 23–25
2 of 3
Oct 30 – Nov 1
1 of 3
Why this is different
One household is a calendar. Three is the problem.
Everyone answers separately
No group chat where the loudest calendar wins. Each household submits what it can do on its own, and nobody has to argue for their own constraints in public.
The answer is produced, not chosen
Otto does not pick a weekend and ask everyone to live with it. It finds the windows that clear every household at once, and tells you plainly when there are none.
Money stays legible
Costs are held per household from the beginning, so the shape of who owes what is visible while the trip is still being planned rather than afterwards.
Try it now
What are you thinking?
Sign in to start planning — Otto takes it from here
The interface
Captured, not mocked
What the app looks like.

Availability
Where the plates cross
Each household is one colour. A weekend two of them share takes the colour those two make together; the weekend everybody shares turns the same near-black as the text around it. Agreement is the page going quiet.

Money
What it costs each family
The estimate is held per household rather than as one number for the group, because the question a family is actually asking is what this weekend costs them.

The plan
A day at a time
Once the dates are locked, the trip becomes an itinerary with real venues and real hours — the part that usually lives in somebody's notes app and never gets shared.
How it works
Three steps. One trip.
Tell Otto
Type what you're thinking. A destination, a vibe, a budget. Otto researches three options.
Lock it in
Your group votes. Otto builds the booking plan with real venues, real prices, day by day.
Split the cost
Everyone sees what they owe, split the way the trip actually happened. No spreadsheet, no chasing people.
Start with the weekend nobody can agree on.
Altogether is opening to a small number of households at a time, so that the first trips planned on it get looked after properly.