Geocodio

A geocoding API lets developers convert street addresses into latitude and longitude coordinates at scale, handling millions of lookups without the complexity of building in-house infrastructure. Founded in 2014 as a straightforward developer tool, it grew through reliable uptime, transparent pricing, and strong documentation that made integration effortless. The service supports both forward and reverse geocoding, batch processing, and data appending for congressional districts and census data. It now generates $45k in monthly recurring revenue serving thousands of developers and businesses.