Last updated October 8, 2026
These terms are the agreement between you and the people who run Kairos, for both the Kairos website and the Kairos Travel app. Creating an account, or using Kairos with one, means you accept them.
Kairos is a tool for planning and keeping track of your own trips: the stops and the journeys between them, the bookings on each, the money spent, the ideas saved and what each country asks at its border. It is not a travel agency. It sells and books nothing, and is not a party to any booking you record in it: a reservation, a ticket or a visa is between you and whoever sold or issued it.
If you are under 16, you need the permission of a parent or guardian to create an account, and they accept these terms on your behalf. The details you give must be your own. You are responsible for what is done from your account, so keep your password to yourself. The same goes for the links the account screen hands out — the calendar feed, the quick-expense shortcut and the connector: anyone holding one can do what it allows without signing in. If one leaks, generate a new one from the account screen, which stops the old one working.
What you put into Kairos — trips, bookings, expenses, ideas, comments and the files you attach — stays yours. You allow Kairos only what it needs to provide the service: to store that content, process it and show it to you and to the travellers you share the trip with. You confirm that you have the right to upload what you upload.
A traveller you invite to a trip, by email or with an invite link, sees its contents and, depending on their role, can change them. Anyone holding an unused invite link can join the trip with it, so send it only to the person it is meant for. What you add to a shared trip belongs to that trip: if you leave it or delete your account, it stays, so the trip still adds up for the travellers still on it.
Kairos is shared infrastructure, run by two people. Using it means you will not:
An AI assistant you connect to Kairos acts on your trips with your permissions, and what it does is done in your name. Its changes are listed and can be undone, but checking them is up to you. The assistant itself is provided by someone else, under their own terms, and Kairos is not responsible for what it says.
Much of what Kairos shows comes from you, from the travellers you share a trip with, from an assistant or from third parties: maps and places from OpenStreetMap and its contributors, opening hours, travel times, and the entry requirements recorded on a trip. Any of it can be incomplete, out of date or wrong. Entry requirements in particular are not legal advice: before you travel, check visas, passports, health rules and arrival formalities with official government sources and your carrier. Budgets, projections and currency conversions are estimates.
What Kairos stores about you, why, who else handles it and for how long is set out in the privacy policy, which forms part of these terms.
Kairos is free to use today and is provided as it is. Paid plans may be offered later: if they are, their price and what they include are shown before you pay anything, and you are told in advance if something you use for free is going to become part of one. The service may be unavailable at times, and features may change or be removed. If Kairos is going to close, you will be told in advance, with time to take a copy of your data. Keep your own copies of the tickets and confirmations you cannot travel without — the app keeps a copy for when you are offline, but it is not a substitute for them.
As far as the law allows, Kairos is not liable for a missed connection, a refused boarding, a lost booking or any other loss that comes from relying on what it shows, from an outage, or from content added by you, the travellers you share a trip with or an assistant you connect. Nothing in these terms limits a liability that the law does not allow to be limited, or takes away your rights as a consumer.
You can stop using Kairos at any time, and delete your account yourself from the account screen. An account used against these terms, or in a way that puts the service or other travellers at risk, may be suspended or closed; where possible you will be told why first.
If these terms change in a way that affects you, the date at the top changes with it and you are told before the change takes effect. Using Kairos after that means you accept the new terms; if you do not, you can delete your account.
These terms are governed by French law. If you live elsewhere in the European Union, you keep the protection of the mandatory consumer rules of your own country. In a dispute, write to the address below first, so a solution can be found before anyone goes to court.
Questions about these terms: