{"id":"nominatim-api","name":"Nominatim (OpenStreetMap Geocoding)","af_score":71.9,"security_score":null,"reliability_score":null,"what_it_does":"Free, open-source geocoder built on OpenStreetMap data for converting addresses to coordinates and coordinates to addresses, available as a hosted public API or self-hosted service.","best_when":"You're building an open-source or non-commercial application that needs free geocoding, or you can self-host Nominatim for unlimited internal use.","avoid_when":"You need production-grade SLAs, commercial use at scale, or high-accuracy geocoding in regions with sparse OSM coverage.","last_evaluated":"2026-03-01T09:50:06.006210+00:00"}