A production car marketplace with real dealer inventory — high-cardinality faceted search plus a live natural-language AI search feature. The ML service behind it has its own case study.
najdiavto.com is a live marketplace with real dealer inventory, not a static demo. Buyers browse and search thousands of cars across a fragmented regional market, so the product has to balance powerful filters with a search experience anyone can use. AI search is one layer on top of a solid, production search and listings stack.
Real dealer inventory with thousands of discrete attribute values (200+ brands, 212 municipalities) requires faceted filtering that stays fast and useful.
Buyers can describe a car in plain language and get matching listings, not just a keyword match — turning a catalog into a conversational tool.
A Slovenian car market split across many municipalities needs local context — coverage, pricing signals, and listing quality all vary by region.