API archive entry · source-reported
Zip-Codes
US and Canadian address validation, ZIP/postal lookup, radius, demographics, boundaries
Other Geocoding APIs
These records share a directory category and are ordered by similarity of reported access facts. They are a shortlist, not proof of drop-in compatibility.
Geolocated.io
Free IP Geolocation API: 2000 daily lookups, multiple servers worldwide
API key · HTTPS reported · CORS Yes
IP (LabStack)
Lookup country, region, city, time-zone, currency and language of an IP
API key · HTTPS reported · CORS Yes
IP2Location.io
Free IP geolocation API to geolocate user's location information
API key · HTTPS reported · CORS Yes
ipgeolocation
Find geolocation of any IP address with IP Geolocation API
API key · HTTPS reported · CORS Yes
IsItWater
A free API to determine if a lat/lon is on water or land
API key · HTTPS reported · CORS Yes
MapAtlas
Geocoding, routing, map tiles, directions, and route optimization APIs. EU-hosted
API key · HTTPS reported · CORS Yes
How to compare them
Coverage
Compare exact endpoints, fields, geography, history, and update frequency.
Operating cost
Model request volume, caching, overages, support, and migration cost.
Integration risk
Test auth, errors, pagination, latency, versioning, and outage behavior.
Data rights
Review attribution, redistribution, retention, privacy, and commercial-use terms.
Source reference
This page separates source-reported facts from questions that need live provider verification.