
HyperTrack
Radar
Clearip
ipstack
OpenStreetMap
WIPmania
GeoNode.org
geoPlugin
PostalDataPI
Smarty
Melissa Data Quality
The world's largest community of logistics tech builders. Build logistics apps that feel like the future. Commerce going on-demand, it's time your tech did too.
PostalDataPI is a global postal code validation and enrichment API covering 240+ countries and territories. One API, one key, one flat rate โ $0.000028 per query with no tiers or subscriptions.
What you get back: Up to 18 metadata fields per postal code โ city, state/region, coordinates, timezone, three levels of administrative hierarchy, elevation, and more. Sub-5ms cached responses.
Works everywhere: US ZIP codes, UK postcodes, German PLZ, Japanese postal codes, Canadian FSAs, and 230+ more. Format normalization handles case, spacing, and hyphen variations automatically.
Get started in 60 seconds: 1,000 free queries on signup, no credit card required. SDKs for Python and Node.js. MCP server for AI agents (Claude, Cursor, etc.).
Built for developers: REST API, consistent JSON responses across all countries, OpenAPI spec, llms.txt for AI agent discovery.
HyperTrack
PostalDataPIRadar - Radar - Location sharing for friends and teams.
Smarty - Smarty provides address validation, autocomplete, geocoding and reverse geocoding services covering addresses in over 240+ countries.
Clearip - Clearip provides the IP intelligence and fraud detection API in the market.
Melissa Data Quality - Melissa helps companies to harness Big Data, legacy data, and people data (names, addresses, phone numbers, and emails).
ipstack - ipstack is a free, real-time IP address to location JSON API and database service supporting IPv4 and IPv6 lookup.
OpenStreetMap - OpenStreetMap is a map of the world, created by people like you and free to use under an open license.