← Results/Travel · 2025
Unki
The best 3-day city trip, planned in about 90 seconds.
A live itinerary engine that respects opening hours, travel times and meals.
~90 s
to plan a 3-day city trip
<10%
from the best possible plan
4
cities tested: Geneva, Paris, London, Lausanne
Live
in Unki's traveller app
The problem
Travellers stitch trips together across half a dozen apps, and generic planners and chatbots ignore opening hours, travel times and the need to eat and sleep. Unki needed an engine that builds a realistic multi-day plan fast enough to feel instant.
What we built
An itinerary engine that picks and orders the best places for each day, respecting opening hours, live walking times, meals and a hotel to come back to, plus the data pipeline and a reference interface around it.
The result
A 3-day trip with 70–84 candidate places is planned in 63–94 seconds, within 10% of the best possible plan. It runs live in Unki's traveller app.
A problem like this?