| Abstract IP Geolocation | Locate website visitors by IP address and retrieve detailed geolocation data | apiKey | ✓ | ✓ | |
| Actinia Grass GIS | Open source REST API for geospatial data processing using GRASS GIS | apiKey | ✓ | ? | |
| administrative-divisons-db | Retrieve all administrative divisions of a specific country | No | ✓ | ✓ | |
| adresse.data.gouv.fr | France address database with forward and reverse geocoding support | No | ✓ | ? | |
| Apiip | Retrieve location and network information from an IP address | apiKey | ✓ | ✓ | |
| apilayer ipstack | Geolocation and IP lookup API to locate and identify visitors | apiKey | ✓ | ? | |
| BigDataCloud | High-precision IP geolocation with security insights and confidence area | apiKey | ✓ | ? | |
| Bing Maps | Create and customize maps using Bing Maps data and services | apiKey | ✓ | ? | |
| Cartes.io | Create custom maps with markers for collaborative projects | No | ✓ | ? | |
| CountryStateCity | Comprehensive dataset of world countries, states, and cities with coordinates | apiKey | ✓ | ✓ | |
| FreeGeoIP | Simple IP geolocation API with free tier and no authentication required | No | ✓ | ✓ | |
| Geoapify | Forward/reverse geocoding, address autocomplete, and routing services | apiKey | ✓ | ✓ | |
| Geocod.io | Batch address geocoding and reverse lookup with US focus | apiKey | ✓ | ? | |
| Geocode.xyz | Worldwide forward/reverse geocoding, batch geocoding, and geoparsing | No | ✓ | ? | |
| Geocodify.com | Global address autocomplete, geocoding, and geoparsing API | apiKey | ✓ | ✓ | |
| GeoDB Cities | Access global city, region, and country data with population and timezone info | apiKey | ✓ | ? | |
| GeoJS | Simple IP geolocation service with JSON response and ChatOps integration | No | ✓ | ✓ | |
| GeoNames | Global place names database with over 11 million locations | No | ✗ | ? | |
| Google Maps | Google Maps API for geolocation, routes, and map customization | apiKey | ✓ | ? | |
| HERE Maps | Geolocation, mapping, routing, and traffic APIs from HERE | apiKey | ✓ | ? | |
| IP2Location | Detailed IP geolocation with over 55 parameters per query | apiKey | ✓ | ? | |
| ipapi.co | Free IP address lookup and location detection API | No | ✓ | ✓ | |
| ipapi.com | Real-time IP geolocation and reverse IP lookup API | apiKey | ✓ | ? | |
| ipgeolocation.io | Accurate IP geolocation API with timezone and currency info | apiKey | ✓ | ✓ | |
| LocationIQ | Fast and scalable forward/reverse geocoding API | apiKey | ✓ | ✓ | |
| Mapbox | Create interactive maps and perform geocoding or routing | apiKey | ✓ | ? | |
| Nominatim | Open-source forward and reverse geocoding API using OpenStreetMap data | No | ✓ | ✓ | |
| OpenCage | Forward and reverse geocoding API using open datasets like OSM and Wikidata | apiKey | ✓ | ✓ | |
| OpenStreetMap | Access global map and location data with community-driven contributions | OAuth | ✗ | ? | |
| positionstack | Forward and reverse geocoding with batch support | apiKey | ✓ | ? | |
| Postcodes.io | UK postcode lookup and geolocation API | No | ✓ | ✓ | |
| REST Countries | Get detailed information about countries, borders, and regions | No | ✓ | ✓ | |
| TomTom | Access maps, routes, traffic, and location APIs from TomTom | apiKey | ✓ | ✓ | |
| What3Words | Convert GPS coordinates to unique 3-word identifiers worldwide | apiKey | ✓ | ? | |
| Zippopotam.us | Get city, state, and country data from postal codes worldwide | No | ✗ | ? | |