Datasheer, LLC

Datasheer, LLC operates from Hopewell Junction, New York, serving clients nationwide with licensed postal code and geographic data solutions. The company holds USPS and Canada Post licensing credentials, providing authoritative ZIP code and postal code databases to businesses across multiple industries. With a 4.8-star rating from 73 customer reviews, Datasheer has built a reputation for delivering accurate, monthly-updated geographic datasets that include demographic enrichments, geocodes, time zones, and census boundary information. The company offers both API access and downloadable database products, catering to organizations requiring reliable address validation and geographic targeting capabilities.

What distinguishes Datasheer from typical data providers is their comprehensive approach to geographic intelligence. Their databases go beyond basic postal codes, incorporating over 90 columns of information including CBSA designations, carrier route data, and block group precision. The company provides a free tier with 2,500 API credits daily, allowing potential customers to test the service before committing. Monthly updates ensure data currency, while one-time payment options eliminate ongoing subscription concerns for database purchases. Their boundary files and radius search capabilities support advanced geographic analysis workflows.

Customer feedback highlights the practical value of Datasheer's data offerings for operational purposes. Reviewers consistently praise the easy-to-import formats (XLS and SQL), the inclusion of useful fields like area codes and elevation data, and the reasonable pricing structure. Multiple reviewers note the time savings achieved through pre-processed census geography rollups, which handle population density-based allocations that would otherwise require significant internal resources to replicate.