Detailed technical benchmark and comparison between IPapi (ipapi.com) API and Nationalize.io API. Analyze pricing structures, verified webhooks, sandbox testing, authentication, and compliance for teams building in Nigeria.
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Real-time IP geolocation, ISP, ASN, and currency intelligence REST API for web and mobile apps
Predict nationality from a first name
IPapi (ipapi.com) API is best for saaS websites, e-commerce stores, and fintech apps needing visitor geolocation and fraud detection
Nationalize.io API is best for nigerian developers building nationality prediction features from first names for user analytics, audience segmentation, and data enrichment in Nigerian platforms.
| Highlight | I IPapi (ipapi.com) API | N Nationalize.io API |
|---|---|---|
| Authentication | API Key (Query parameter access_key) | API Key (for paid) |
| Rate Limit | Free tier: 1,000 requests/month; paid plans from 50,000 to 2,000,000 req/mo | 100 names/day free (no key); paid tiers higher |
| Sandbox Mode | ✓ Available | ✗ Not Available |
| Webhooks | Not verified yet | ✗ Not supported |
| API Services | IP Geolocation (City / State / Country)ISP & ASN DetectionCurrency & Calling Code LookupTimezone Resolution | REST APIAPI DocumentationRate Limiting & Quota ManagementOAuth / API Key Authentication |
| Supported Regions |
| Fee Component | I IPapi (ipapi.com) API | N Nationalize.io API |
|---|---|---|
| Free Tier / Trial Credits | Free tier provides 1,000 IP geolocation requests per month | Free:100 names/day (no key) |
| Rates & Additional Terms | Paid plans begin at $10/month for up to 50,000 requests with SSL encryption and threat detection |
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