Privacy & terms
Last updated: October 7, 2026
What Allin is
Allin estimates the total cost of a trip and helps you keep track of your bookings. All prices are rough estimates for planning. They are not quotes. Allin is not a travel agency: when you book from inside Allin, the booking is made with one of the travel partners described below. Always confirm prices, entry rules and visa requirements with the airline, hotel, tour operator or government before you book or travel.
What we collect
- Trip searches. When you plan a destination that isn't an instant plan, the details you typed (starting city, destination, days, travelers, passport country) are sent to our server and to Anthropic, the company that makes the Claude AI model, to generate the plan. Please don't type personal information into these fields.
- Your checklist and preferences (booked items, amounts paid, currency, recent searches) are stored only in your own browser. We never receive them. Clearing your browser data deletes them.
- Basic server logs (such as IP address and time of request) are kept briefly by our hosting provider to keep the service running and to prevent abuse.
We don't use accounts, advertising trackers or sell your data.
Booking through Allin
When you book a flight or hotel from inside Allin, the booking is made with our travel partners: flights through Duffel Technology Ltd. and hotels through Nuitée (LiteAPI). Their secure checkout pages collect your name, contact details, passport details where an airline requires them, and payment card. That information goes to the partner and the airline or hotel to make and manage your booking, under the partner's own terms and privacy policy. Allin does not see or store your card details. Your booking confirmation comes from the partner, and changes, cancellations and refunds follow the fare or rate rules shown at checkout. Allin may earn a commission or service fee on these bookings, which is included in the price you see before you pay.
Links to other sites
Booking buttons open other websites, such as airlines, hotel sites and tour sellers. Those sites have their own terms and privacy policies, and any booking is between you and them. Allin may earn a commission from some links in the future; it won't change the price you pay.
Exchange rates
Currency conversions use daily reference rates from open.er-api.com and may differ from what your bank charges.
No warranty
Allin is provided as is. We aren't responsible for decisions or bookings made based on its estimates.
Contact
Questions: your-email@example.com