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Airtel IP vs Metadapi Zip Code

If you need a Geocoding API that's easy to integrate, go with Metadapi Zip Code.

Airtel IP

IP Geolocation API. Collecting data from multiple sources

Metadapi Zip Code

Enhanced United States zip code information. Census, IRS, demographics, radius, distances and more

Airtel IP

  • No authentication required
  • HTTPS supported
  • Currently flagged as inactive

Metadapi Zip Code

  • Simple API key authentication
  • HTTPS supported
  • CORS enabled for frontend use
FeatureAirtel IPMetadapi Zip Code
AuthenticationNoneapiKey
HTTPSYesYes
CORSUnknownYes

When to use which?

Airtel IP is the better choice for quick prototypes and hackathons since it requires no authentication. Metadapi Zip Code works directly from the browser with CORS enabled, making it better for frontend-only apps.