Say where you want to go. cyah does the rest.
Your personal AI travel assistant searches live hotels, flights and trains, compares prices and helps you book right away.
- Secure payment via Stripe
- Live prices
- Chat in 6 languages
- Manage your booking online
- Help daily, 08:00 to 17:00
Only at cyah
Your whole trip in one conversation. Paid in one go.
Train there, a hotel to stay, a flight on to your next stop. Just ask: cyah puts it all in one cart and you pay securely.
Plan my trip →- Train Amsterdam → Paris12 Dec · 2 adults · window seatTrain
- Hotel in Le Marais, 3 nights12 to 15 Dec · double room · free cancellationHotel
- Flight Paris → Lisbon15 Dec · cabin bag · seat 14AFlight
Trains
Across Europe by train. One assistant, all your tickets.
Book international rail journeys in several countries from cyah, with seat preference and everything in one cart.
Travel with, among others
Flights
Full-service and low-cost airlines in one question
Fly with, among others
A selection of the carriers in our live search results; availability varies by route and date. Logos are the property of their respective owners.
Hotels
Popular destinations
How it works
From question to booking in three steps
Tell us where you want to go
Destination, dates and how many travellers. In your own words and your own language: English, Dutch, French, German, Spanish or Japanese.
cyah searches live
The assistant checks availability and prices of hotels, flights and trains with our partners and lines up the best options.
Choose and book
Choose your room, flight or train, or put everything in the cart, and pay on a secure booking page.
Why cyah
Book travel the way you would ask a travel agent
- No filters or forms: just ask your question
- Current prices and availability, not sample prices
- Rooms, photos and cancellation terms right in the chat
- We never ask for card details in the chat
New
Use cyah in ChatGPT
Prefer planning your trip in ChatGPT? Add the cyah app and ask for hotels, flights and trains there. You get the same live prices; booking and payment happen securely on cyah.ai.
Open cyah in ChatGPT →- Open the appClick the button or search for “cyah” under Apps in ChatGPT.
- Ask your questionFor example: “@cyah hotel in Lisbon for 2 adults, 10 to 12 December”.
- Book on cyah.aiPick an option and complete your booking via the link to cyah.ai.
Frequently asked questions
All questions →What is cyah?
cyah is an AI travel assistant. You type your travel question in plain language and cyah checks hotels and airlines live for availability and prices.
Are the prices up to date?
Yes. Every search fetches the price and availability at that moment from our partners. On the booking page price and conditions are checked once more before you pay.
Can I book right away?
For hotels, yes: ask the assistant to book the room you want. You get a link to a secure booking page, enter your name and e-mail address and pay via Stripe. Flights and trains too: click Book, enter the travellers as in their passports and pay via Stripe. Several items (for example flight, hotel and train) can be collected with Add to cart and paid at once.
How do I pay?
You pay in Stripe’s secure environment. cyah never sees your card details and never asks for them in the chat. The amount is only charged once the hotel confirms your booking.
Where is your next trip taking you?
Ask your question and see what is available within seconds.