One map, everyone’s hands on it
Every person you invite sees the same trip and edits it live: add a stop, drag it to another day, retime the morning, and it moves for everyone at once. No master spreadsheet, no “wait, which version are we on”, no one person stuck being the travel agent.
Talk where the plan is
Comments live on the stop they’re about, so “is this the good taco place?” sits next to the actual taco place, not four hundred messages up in another app. There’s a trip chat for the big calls, and a catch-up feed that shows exactly what changed since you last looked.
Money stays friendly
Put costs on stops and receipts on the trip, and Treader keeps the running split between people, so the person who booked the cabin isn’t chasing everyone with a calculator in the last week. Budgets and automatic cost estimates come with Pro.
Your friends never pay
Joining someone else’s trip is free, always, on every plan. Hosting is what scales: invite one person free, three on Pro at $4.99 a month, ten on Discovery. One planner on Pro covers a whole friend group.
- Free: host 1 person per trip, trips up to 7 days
- Pro: host up to 3 people, trips up to 30 days, $4.99 a month
- Discovery: host up to 10 people, trips up to 60 days
Frequently asked questions
Do my friends need accounts or paid plans?
They need a free account to edit, and never a paid plan: joining someone else’s trip is free on every tier. Only the host’s plan sets how many people can join, one on Free, three on Pro, ten on Discovery.
What happens when two people edit at once?
Everyone works on the same live trip, edits appear for the whole group as they’re made, and a change log records who added or moved each stop. A catch-up strip summarizes what you missed since your last visit, so nobody has to re-read the whole plan.
Can we split costs?
Yes. Costs sit on stops, receipts attach to the trip, and the split between people stays current as the plan changes. Automatic cost estimates for stops come with Pro.
How is this better than a shared doc?
A doc holds text about places; Treader holds the places. Stops sit on a real map with routes and times between them, the AI can check hours and distances against your actual days, and the plan you built is the plan you navigate with on the trip itself.