OpenCage
FreemiumLiveLast verified 24 Sept 2026
Forward and reverse geocoding built on OpenStreetMap plus national address registries.
Example request
curl -s 'https://api.opencagedata.com/geocode/v1/json?q=Berlin,Germany&key=$API_KEY'
Free tier, in plain English
2,500 free requests a day for testing; the docs say production use requires a paid plan.
Alternatives in Geocoding
administrative-divisions-dbFirst-level administrative divisions (states/provinces) per country, sourced from GeoNames, as static JSON.FreeAPI AdresseFrench government address geocoding and reverse geocoding, built from the national address database.FreeAPI Adresse (Base Adresse Nationale)Searches and geocodes official French addresses from the national address database, no key needed.FreeAPI GéoLooks up French communes, départements, and regions by name, postal code, or coordinates.FreeAtlasFetchReverse-geocodes coordinates to country, region and municipality with ISO codes.Freemium