🇺🇸Weather & Geospatial in United States

49 weather & geospatial providers in United States, publishing 514 APIs.

49 providers 514 published APIs 514 indexed documents

Weather & Geospatial in United States — 49 providers on the APIs.io network sit in both cohorts, and between them they publish 514 indexed APIs.

26 of the 49 publish at least one machine-readable API; 23 publish nothing indexed at all. That split is the first thing worth reading here — a vertical can be well represented in a market and still have almost no programmable surface.

By Kin Score band: 17 minimal, 12 emerging, 9 strong, 5 thin, 4 developing, and 2 exemplar.

Leading by rating: Esri, Amazon Location Service, Bentley Systems, Onfleet, Umbra, FlightAware, and 43 more.

Country membership reads a tag, a stated headquarters or a stated nationality. A provider lands in United States when one of its own top-level tags names the country, when its own description states a headquarters that names the country or one of its cities, or when it describes itself by nationality (“a French company”; roadmap#542, #719). Region words (“Latin American”), language uses (“French-speaking”) and a city named outside a headquarters statement are not counted, so this cell is a floor, not a census.

Providers (49)

Provider	Description	APIs	Rating
Esri	Esri is a global leader in geographic information system (GIS) technology, offering innovative solutions for mapping and spatial analysis. The company provides software, data, a...	11	exemplar
Amazon Location Service	Amazon Location Service provides location-based services including maps, places, routes, trackers, and geofences, enabling developers to add location functionality to applicatio...	9	exemplar
Bentley Systems	Bentley Systems (NASDAQ: BSY) is an infrastructure engineering software company providing comprehensive applications and cloud services for the design, construction, and operati...	87	strong
Onfleet	Onfleet is an AI-powered last-mile delivery management platform that orchestrates fleet operations, dispatch, route optimization, and customer experience across internal and out...	9	strong
Umbra	Umbra is an American space technology company operating a constellation of commercial synthetic aperture radar (SAR) satellites capable of sub-25cm resolution imaging, day or ni...	15	strong
FlightAware	FlightAware is a global flight tracking and data platform that provides real-time flight tracking, mapping, and predictive technology to both individual users and commercial avi...	10	strong
Ocient	Ocient is a Chicago-based data platform company founded in 2016 that builds OcientAIQ, a unified data platform for petabyte-scale analytics and production AI. Its Compute-Adjace...	2	strong
Tomorrow.io	Tomorrow.io is a Boston-based weather intelligence platform combining a global proprietary numerical weather model, a constellation of microsatellite weather radars, and a devel...	11	strong
EPA — U.S. Environmental Protection Agency	Web services, data products, and open data spanning the U.S. Environmental Protection Agency. Programmatic access to air quality, water quality, hazardous waste, toxic releases,...	136	strong
smarterweather-com	Smarter Weather LLC provides weather data and forecasting services built on NOAA and National Weather Service observations. Their mission is to understand the impact of weather ...	11	strong
VOYGR	VOYGR provides real-world place intelligence for AI apps and agents, delivering continuous location and point-of-interest (POI) data validation and enrichment. Its Location Fres...	3	strong
INRIX	INRIX is a Kirkland, Washington-based transportation analytics company that turns anonymized GPS probe data from connected vehicles, mobile devices and fleets into real-time and...	29	developing
Rentberry	Rentberry, Inc. is an international long-term home rental marketplace founded in 2015 and headquartered in San Francisco, California. The platform runs the whole rental lifecycl...	46	developing
University of Minnesota	The University of Minnesota is a public land-grant research university whose flagship campus is in the Twin Cities. Its programmable footprint is small, real, and unevenly distr...	15	developing
Texas A&M University	Texas A&M University is a public land-grant research university in College Station, Texas, the flagship of the Texas A&M University System, and ranked #154 in the QS World Unive...	13	developing
Moody's RMS	Moody's RMS is the catastrophe risk modeling and risk-data business of Moody's Corporation, headquartered in Newark, California in its home market of the United States and servi...	50	thin
Weather.gov	Weather.gov is the official website of the National Weather Service (NWS), operated by NOAA within the US Department of Commerce. The NWS provides weather, hydrologic, and clima...	13	thin
Urban Sky	Urban Sky is a Denver-based aerospace company, founded in 2016, that designs and operates reusable stratospheric microballoons for high-altitude remote sensing, persistent aeria...	1	thin
Cornell University	Cornell University is a private Ivy League and statutory land-grant research university in Ithaca, New York. It operates no central developer portal, no API gateway and no publi...	7	thin
University of Maryland College Park	The University of Maryland, College Park (UMD) is the flagship public research university of the University System of Maryland and the state's original 1862 land-grant instituti...	20	thin
Entergy	Entergy Corporation is an integrated energy company headquartered in New Orleans, Louisiana, providing electricity to more than 3 million utility customers across Arkansas, Loui...	2	emerging
AiDASH	AiDASH is an AI-first vertical SaaS company that uses satellite imagery and machine learning to run operations, maintenance, and climate-resilience programs for industries with ...	1	emerging
EarthOptics	EarthOptics is a soil data measurement and mapping company headquartered in Minneapolis, Minnesota. It combines proprietary in-field proximal sensing hardware, robotics, genomic...	1	emerging
RapidDeploy	RapidDeploy is a cloud-native Next Generation 9-1-1 (NG911) software company founded in 2013 in South Africa and headquartered in Austin, Texas from 2018. It builds call-taking,...	1	emerging
OnXMaps	onX Maps (onXmaps) is a Montana-based GPS mapping technology company building offline-capable navigation apps for outdoor recreation. Its product line spans onX Hunt (hunting ma...	0	emerging
University of North Carolina at Chapel Hill	The University of North Carolina at Chapel Hill is a public research university in Chapel Hill, North Carolina, a member of the Association of American Universities and the flag...	10	emerging
AI Clearing	AI Clearing is an AI-native construction progress tracking and quality control company founded in 2020, headquartered in Austin, Texas with an R&D center in Warsaw, Poland. Its ...	0	emerging
Replica	Replica is a San Francisco-based data platform for the built environment, spun out of Alphabet's Sidewalk Labs in 2019, that operates a nationwide activity-based travel model. I...	0	emerging
Urban SDK	Urban SDK is a geospatial AI and data analytics company serving the public sector, delivering hourly road-speed and traffic data, analytics, and AI tools that help cities, count...	0	emerging
Datumate	Datumate is a construction technology company whose cloud-native SaaS platform, DatuBIM, turns drone imagery, laser-scanning, and site data into real-time progress tracking, dev...	0	emerging
PlanetiQ	PlanetiQ is a commercial space-weather and atmospheric data company headquartered in Golden, Colorado, operating the GNOMES constellation of small satellites carrying its Pyxis ...	0	emerging
World View	World View (World View Enterprises) is a Tucson, Arizona-based stratospheric balloon company focused on remote sensing and persistent intelligence, surveillance, and reconnaissa...	0	emerging
Zipcar	Zipcar is a Boston, Massachusetts-based car sharing service operating in more than 500 cities across North America and Europe, including major US metros (Boston, Chicago, Los An...	0	minimal
Jiobit	Jiobit is a real-time GPS tracking device company owned by Life360, based in San Mateo, California. Its lightweight (18g) wearable tracker is designed for kids, pets, seniors, a...	0	minimal
Aclima	Aclima is a San Francisco-based environmental intelligence company that maps and analyzes air pollution and greenhouse gas emissions at hyperlocal, block-by-block resolution. Us...	0	minimal
Understory	Understory is an insurtech company headquartered in Madison, Wisconsin (founded 2012) that combines its own network of ground-truth Dot weather sensors with a proprietary weathe...	0	minimal
GEOHuntsville	GEOHuntsville is a nonprofit organization based in Huntsville, Alabama, dedicated to advancing geospatial innovation, workforce development, and practical solutions for the comm...	1	minimal
Vermeer	Vermeer is an American-Ukrainian defense-technology startup (founded 2018 by Brian Streem; headquartered in New York with forward operations in Kyiv) building vision-based auton...	0	minimal
Matter Intelligence	Matter Intelligence is a California-based remote sensing and physical-AI company founded in 2024 by former NASA Jet Propulsion Laboratory engineers Vishnu Sridhar and Thomas Chr...	0	minimal
Birdstop	Birdstop is an American autonomous-drone and remote-sensing company that lets organizations monitor and inspect field assets at scale without personnel onsite. Its Fealty system...	0	minimal
Factual	Factual Inc. was a Los Angeles-based location-data company (backed by a16z, DCVC and Index Ventures) that operated the Global Places database and Geopulse audience/location APIs...	0	minimal
Civil Maps	Civil Maps was a San Francisco autonomous-vehicle mapping company founded in 2015 by Sravan Puttagunta and Scott Harvey, with Fabien Chraim and Anuj Gupta on the founding team. ...	0	minimal
Muon Space	Muon Space is a Mountain View, California-based end-to-end space systems company that designs, builds, and operates mission-optimized satellite constellations to deliver Earth I...	0	minimal
American Aerospace Advisors	American Aerospace Technologies, Inc., doing business as American Aerospace Advisors, is a defense and critical-infrastructure monitoring company based in Conshohocken, Pennsylv...	0	minimal
Global Nomad GIS Services, LLC	Global Nomad GIS Services, LLC is a consulting firm specializing in Geographic Information Systems (GIS) based in Walnut Creek, California. They provide quality-driven, comprehe...	0	minimal
Ursa Space Systems	Ursa Space Systems is an Ithaca, New York-based geospatial intelligence company that turns commercial satellite data — primarily Synthetic Aperture Radar (SAR) imagery, combined...	0	minimal
VerAI	VerAI Discoveries is an AI-driven mineral discovery company founded in 2020 and headquartered in Boston, Massachusetts. Its proprietary AI/ML Discovery Platform searches magneti...	0	minimal
OGSystems	OGSystems was a geospatial intelligence, data analytics, and advanced technology company based in Chantilly, Virginia, serving the United States intelligence community and Depar...	0	minimal
Exelis	Exelis Inc. was an American global aerospace, defense, information, and services company that produced communications systems, electronic warfare products, geospatial systems, i...	0	minimal

Indexed API documents (514)

Two numbers, both real: these providers publish 514 APIs as their own documents, which the catalog indexes split one-per-resource into 514 documents. Showing the first 200.

🇺🇸Weather & Geospatial in United States

Providers (49)

Indexed API documents (514)

Esri ArcGIS Platform API

Esri Auth API

Esri Geocoding API

Esri Routing API

ArcGIS Maps SDK for JavaScript

ArcGIS API for Python

ArcGIS Urban API

MCP for ArcGIS Location Services (beta)

ArcGIS Server OGC Web Services

Esri Places API

Esri Portal API

Amazon Location Service Maps API

Amazon Location Service Location Service Geofencing API

Amazon Location Service Location Service Metadata API

Amazon Location Service Location Service Operations API

Amazon Location Service Location Service Places API

Amazon Location Service Location Service Positions API

Amazon Location Service Location Service Routes API

Amazon Location Service Location Service Tags API

Amazon Location Service Location Service Tracking API

iTwin Visualization API

Bentley Systems Access API

Bentley Systems Animations API

Bentley Systems Attachments API

Bentley Systems Audit Trail API

Bentley Systems Authorization API

Bentley Systems Baselines API

Bentley Systems Briefcases API

Bentley Systems Calendars API

Bentley Systems Catalog API

Bentley Systems Categories API

Bentley Systems Cesium API

Bentley Systems Change Tracking API

Bentley Systems Changesets API

Bentley Systems Comments API

Bentley Systems Comparisons API

Bentley Systems Components API

Bentley Systems Configurations API

Bentley Systems Connections API

Bentley Systems Connectors API

Bentley Systems Content API

Bentley Systems Detectors API

Bentley Systems Devices API

Bentley Systems Events API

Bentley Systems Export API

Bentley Systems Exports API

Bentley Systems Extensions API

Bentley Systems Extractions API

Bentley Systems Features API

Bentley Systems Files API

Bentley Systems Folders API

Bentley Systems Forms API

Bentley Systems Groups API

Bentley Systems Images API

Bentley Systems iModels API

Bentley Systems Instances API

Bentley Systems Invitations API

Bentley Systems Issues API

Bentley Systems iTwins API

Bentley Systems Jobs API

Bentley Systems Layers API

Bentley Systems Locks API

Bentley Systems Mappings API

Bentley Systems Materials API

Bentley Systems Me API

Bentley Systems Members API

Bentley Systems Mesh Export API

Bentley Systems Models API

Bentley Systems Named Groups API

Bentley Systems Named Versions API

Bentley Systems Observations API

Bentley Systems Parameters API

Bentley Systems Permissions API

Bentley Systems Policies API

Bentley Systems Properties API

Bentley Systems Queries API

Bentley Systems Reality Data API