Semtly
Türkiye's smartest neighborhood analysis
An AI-powered discovery tool for 3,800+ neighborhoods across İstanbul, Ankara, İzmir, Bursa and Adana — all on one card. Live on the Apple App Store.
What's inside
Polygon-based scoring
Transit and safety scores now compute over each neighborhood's full polygon — no centroid shortcuts, ferries included, with an eyes-on-street signal for safety.
AI matcher (Pro)
Search in plain language: "quiet, family-friendly, earthquake-safe, under 30k rent". Claude extracts filters, ranks neighborhoods, and explains its reasoning.
Neighborhood comparison
Put two neighborhoods side by side — DNA signature, rent median, every metric.
Personalized summaries (Pro)
Three AI-written paragraphs per neighborhood, tailored to your profile — what fits, what to watch, how to decide.
Bilingual — TR + EN
Fully localized. Honors the device language on first launch, switchable any time from Profile.
In-app feedback & score disputes
Flag a score you think is wrong on any neighborhood, or send a bug report straight from the app.
Data sources
- AFAD 2018 Türkiye Earthquake Hazard Map
- TÜİK provincial crime rates
- OpenStreetMap (transit, POIs) — © OSM contributors
- User contributions (rent, reviews)
Built with
- Flutter (iOS + Android)
- Supabase (Postgres + Edge Functions)
- Claude (AI matcher + personalized summaries)
- RevenueCat (subscription management)
- Mapbox (maps)
Links
A solo indie project. Feedback: utku.bagdas@gmail.com