IP Geolocation APIs Compared: What the Free Tier Really Gives You

Описание и применение

Выбор бесплатного сервиса геолокации IP требует учета лимитов, свежести базы и лицензий, чтобы избежать неожиданных расходов и нарушений.

Задача

Choosing a free IP geolocation service that meets volume, accuracy, and licensing needs without unexpected costs.

Результат

By matching usage patterns to the appropriate free tier and implementing rate limiting or local caching, the developer avoids unexpected charges and licensing violations while maintaining sufficient accuracy for log enrichment.

Рабочий процесс

• 1. Compile list of IPs to enrich
• 2. Identify volume and usage pattern
• 3. Match volume to free tier limits (ip-api.com, ipapi.co, ipinfo.io, MaxMind, BigDataCloud)
• 4. For bulk or recurring enrichment, download MaxMind GeoLite2 database and load locally
• 5. For small or one-off lookups, use ip-api.com with 1.4‑second sleep between requests
• 6. For single requests, call ipapi.co without key
• 7. Monitor usage to stay below free tier thresholds
• 8. Cache results to avoid repeated lookups
• 9. Review licensing terms for commercial use
• 10. Switch to paid tier if volume or commercial use exceeds free limits

Доказательства

ipapi's 50/day means any batch over fifty needs a card.

Источник

ip-api's rate limit is the friendly one. 45/minute, no key, no card.

Источник

MaxMind is the only free tier with no per-call ceiling — because it is not an API at all.

Источник

BigDataCloud trades money for clauses. 10,000/day free is the most generous quota in the group, but the license is non-commercial.

Источник