Detailed technical benchmark and comparison between OpenStreetMap Nominatim API and LocationIQ API. Analyze pricing structures, verified webhooks, sandbox testing, authentication, and compliance for teams building in Nigeria.
Convert addresses to coordinates and back for free
LocationIQ - Geocoding, search and maps API
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.
LocationIQ API is best for developers building Maps & Geolocation applications needing a reliable free tier.
| Highlight | O OpenStreetMap Nominatim API | L LocationIQ 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 plan available (key required) |
| Sandbox Mode | ✗ Not Available | ✗ Not Available |
| Webhooks | Not verified yet | ✗ Not supported |
| API Services | Forward Geocoding (Address to Coordinates)Reverse Geocoding (Coordinates to Address)Place / POI Search | REST APIJSON ResponsesAPI Key AuthenticationRate Limiting |
| Supported Regions |
| Fee Component | O OpenStreetMap Nominatim API | L LocationIQ API |
|---|---|---|
| Free Tier / Trial Credits | Completely free and open source | Free plan available (key required) |
| Rates & Additional Terms |
| Standard tier rates apply |
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