Human by design.
Estellar is developed by Lienna, a technology company creating voice AI solutions that make everyday life simpler and more accessible for everyone.
Visit Lienna → EARLY ACCESS
Book flights and trains by voice.
You speak. Estellar books.
ABOUT US
Travel is about the journey.
Not the booking.
Say where. Go there.
Tell Estellar where you want to go. It’s being designed to understand your request, find options and help you book, with your confirmation.
The world, within reach.
We are building a simpler way to access the world, making the digital journey feel effortless for everyone.
Privacy at the core.
Developed with a commitment to European digital sovereignty and data protection. Thoughtful technology starts with respect for people.
Our privacy approach →FAQ
Your questions,
answered.
What is Estellar?
Estellar is a voice travel assistant. You say where you want to go, it finds flights and trains, and it books once you confirm.
Can I book with Estellar today?
Not yet. Estellar is in early access: join the free waiting list and early members are invited first. The demo on this page is illustrative.
How does booking by voice work?
Say it naturally: “Estellar, book me a flight Paris-Rome next Friday.” Estellar proposes the best option, tells you the price and details, and books only after you say yes.
Is the waiting list free?
Yes. Joining is free, creates no booking and commits you to nothing.
Who is behind Estellar?
Lienna, a European company building voice AI that turns conversations into action. Estellar is its first application.
What happens to my data?
Your email and choices are used only to manage early access, and contact details are stored encrypted. News and offers come only if you opt in. Estellar is built in Europe with data protection at its core. Privacy Policy →
EARLY ACCESS
Book your next trip
by voice.
Join the waiting list and be among the first to try Estellar.
Join the waiting list