Self-hosted PostGrid alternative

Global address validation with dedicated expert consulting

Reasons to choose GeoPostcodes over PostGrid

Global Address Validation data

First-party data provider

Flexible deployment model


Integration options	Self-hosted datasets directly integrated into your systems	API integration (cloud or on-premise) for real-time and bulk processing
Control over data	Access and modify the full underlying reference data	Control over the API response but limited access to the reference data
Performance	Full control through your own infrastructure	Depends on the API processing layer and service architecture
Flexibility and customization	Configurable dataset structure and fields	Predefined API response structure and configuration parameters
Customer support	Enterprise consultancy included, with in-house GIS specialists	Online chat, email support

Why choose GeoPostcodes as the PostGrid alternative

Flexible implementation and integration

Validate addresses using self-hosted address data directly within your systems. Adapt the implementation to your existing architecture.

Full control over address data

Access the underlying address reference datasets and control how they are used in your systems. Apply your own logic and business rules.

Worldwide coverage

Get accurate and up-to-date global address data, including street names, ZIP codes, cities, administrative divisions and official address formats for each country.

First-party data and in-house expertise

Rely on a first-party data provider that curates and maintains datasets internally. In-house GIS specialists support your integration and ongoing usage, with direct access to expert guidance.

Trusted by industry leaders

Join more than 100 enterprise clients who trust GeoPostcodes for their location data

“GeoPostcodes’ global Postcodes allow us to determine distances accurately. Thanks to their up-to-date database, we no longer have problems with missing locations, making our system much more efficient and reliable.”

Anjo Grebe

Consultant

“GeoPostcodes databases provide IATA codes, enhanced UNLOCODEs with port terminal data, addresses, and more – all on a global scale! This level of accuracy is essential for our mileage and CO2 emissions calculation.”

Dr. Peter Wild

Managing Partner

“GeoPostcodes’ Population data shows population forecasts over the next years. We can use it as a proxy to justify longer-term changes and downgrade postal code areas in terms of economic viability.”

Kousha Mazloumi

Director of Data Science

“The concept of the city receives different names or belongs to different hierarchical levels depending on the country. Using GeoPostcodes’ data gave us access to city definitions aligned with our customers’ expectations, saving us computation time.”

Kousha Mazloumi

Director of Data Science

“The world is constantly changing. New localities and neighborhoods open up or become dispersed. It’s good to know that GeoPostcodes is keeping on top of those changes and providing us with updated information to work with.”

William Chao

Product Owner of Geographic Information Services

“The key aspect of working with GeoPostcodes has been their ability to provide customized data solutions. Their collaborative approach has made them an excellent partner in addressing our location data challenges.”

Kate Kilby

Senior Product Manager

“GeoPostcodes’ multi-level boundaries were perfectly aligned, enabling seamless integration with multiple secure cloud platforms. Our software can now provide more accurate visualizations for risk analysis and natural hazard monitoring.”

Dave Hamm

Project Manager

“Countries like Brazil or China are particularly strict with their customs validation. GeoPostcodes’ Postcodes and Enhanced UNLOCODES database are aligned with national regulations, ensuring seamless transportation and compliance.”

Kavian Ranjbar

Data Governance Specialist

“If you’ve got a business where locations are a big part of it and you’re looking to avoid the large costs that can be involved in using APIs, GeoPostcodes’ on-premise database is definitely worth considering.”