CityChat
A city guide you talk to. Ask what's worth seeing tonight, point your camera at a building and get its story, wander with a map that knows the neighborhood.
Guidebooks don't answer questions. Cities should.
CityChat is a native mobile app for exploring a city through conversation. Instead of scrolling lists and reviews, you ask — and an AI guide grounded in a carefully curated local dataset answers, with places it can actually stand behind.
See a building you can't name? Point the camera at it and CityChat figures out what you're looking at and tells you the story. Everything is built on open data — no scraping walled gardens — and the dataset is curated city by city.
Chat
Conversational discovery — food, culture, history, plans for tonight.
Camera
Frame a landmark and get its story — or point at a menu or sign and read it in your language.
Discover & Map
Sights, food, events and local services, picked by mood and category, on a map built for wandering.
A first look
Straight from the shipping app — real screens from Kraków and Przemyśl.
Live. iOS & Android.
CityChat launched in August 2026 and now runs in 16 cities across Poland and Spain — over 35,000 curated places. The full stack is mine: native apps on both platforms, a Go backend with geospatial and vector search, LLM-powered chat, and the data tooling that keeps the city knowledge fresh. The app finds your city by location, local businesses manage their listings through a self-serve portal and can put a QR code or an NFC tag at the door that opens their page in the app, and PRO subscribers can download whole cities for offline use. It keeps launching city by city — and started close to home.
Get it on the App Store or Google Play — one smart link routes you to the right store: citychat.pl/app. The full story, cities, and business offer live at citychat.pl.