Best location data APIs (2026): geocoding, places, foot traffic and boundaries

These vendors run the whole stack: geocoding, reverse geocoding, place search, and maps. We use Google's Places API where coverage of small, local businesses matters most, such as an address autocomplete on a demo request form that has to find a single restaurant by name.

These sell the places themselves: names, categories, addresses, hours, and IDs. Use them when you want a POI layer you can query or load in bulk, not one search box.

Free data costs engineering time. You download it, host it, and keep it fresh yourself. For territory mapping and boundary joins it is often all you need.

Foot traffic data estimates how many people visit a place and where they came from, built from phone location panels. It is sold by contract to retail, real estate and finance teams. Expect a demo and an annual license.

Geocoding turns an address into a lat/long, and reverse geocoding goes the other way. Every map platform does this, and price is the main difference. Mapbox and TomTom give you 100,000 and 20,000 free geocodes a month; Google gives 10,000 and then charges $5 per 1,000.

Places search finds the businesses near a point or matching a query. Coverage of small, independent businesses is where vendors differ most, and Google leads it. Foursquare, SafeGraph and Overture are the bulk alternatives.

Foot traffic estimates visits to a place over time. It comes from phone panels, so it is modeled, and it is sold by contract.

Boundaries are the shapes: states, counties, ZIP areas, metro areas. Census TIGER/Line and Overture divisions are free and cover most needs.

The price per call is only half the cost. Several vendors restrict what you may store. Mapbox charges $5 per 1,000 for permanent geocodes and $0.75 for temporary ones, and temporary results may not be saved. Google's terms limit caching most Places content, with the place ID as the main exception you may keep. If you plan to write coordinates into your CRM or warehouse, pick a vendor and SKU that allows it, or use open data.

A cheap pattern: store the place ID and your own lat/long, and re-fetch details from the API only when you need fresh hours or a phone number.

In outbound and RevOps work, location data mostly cleans and segments accounts you already have. It rarely finds new ones on its own.

Wiring a geocoder takes an afternoon. The harder part is deciding which fields to store, keeping place IDs in sync with your CRM, and not paying Pro rates for data you never use.

OneGTM builds territory routing, service area checks and local account lists on top of these APIs, with the cost per record measured before anything runs at scale. You own the code and the data.