Detailed technical benchmark and comparison between OpenStreetMap Nominatim API and Geoapify API. Analyze pricing structures, verified webhooks, sandbox testing, authentication, and compliance for teams building in Nigeria.
Convert addresses to coordinates and back for free
Geocode, route and map locations using OpenStreetMap data
OpenStreetMap Nominatim API is best for developers needing free geocoding and reverse geocoding with no API key, no billing, and open-source flexibility. Excellent for startups, open-source projects, and self-hosted deployments with Nigeria OpenStreetMap data.
Geoapify API is best for developers needing a cost-effective alternative to Google Maps geocoding, routing, maps, and isochrones using OpenStreetMap data with a commercial API key, higher rate limits than Nominatim, and good Nigerian coverage.
| Highlight | O OpenStreetMap Nominatim API | G Geoapify API |
|---|---|---|
| Authentication | None (public API include valid User-Agent header) | API Key |
| Rate Limit | Public server: max 1 request/second. Self-hosted: unlimited. Must include valid HTTP User-Agent. | Free: 3,000 calls/day. Paid plans up to unlimited. |
| Sandbox Mode | ✗ Not Available | ✗ Not Available |
| Webhooks | Not verified yet | Not verified yet |
| API Services | Forward Geocoding (Address to Coordinates)Reverse Geocoding (Coordinates to Address)Place / POI Search | Forward Geocoding (Address to Coordinates)Reverse Geocoding (Coordinates to Address)Place / POI SearchTurn-by-Turn Directions & Routing |
| Supported Regions |
| Fee Component | O OpenStreetMap Nominatim API | G Geoapify API |
|---|---|---|
| Free Tier / Trial Credits | Completely free and open source | Free:3,000 API calls/day |
| Rates & Additional Terms |
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| Feature / Capability | O OpenStreetMap Nominatim API | G Geoapify API |
|---|---|---|
| Forward Geocoding (Address to Coordinates) | ✓ | ✓ |
| Reverse Geocoding (Coordinates to Address) | ✓ | ✓ |
| Place / POI Search | ✓ | ✓ |
| Turn-by-Turn Directions & Routing | ✗ | ✓ |
| Distance Matrix Calculation | ✗ | ✗ |
| Nigeria & West Africa Coverage | ✗ | ✗ |
| Static Map Image Generation | ✗ | ✓ |
| Real-time Traffic Data | ✗ | ✗ |
| API Key / Token Authentication | ✓ | ✓ |
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