All Providers A–Z

A

AccuWeather For Business Weather APIs & Data Feeds Enterprise APIs, alerting, and meteorologist services from the consumer-weather major.

AEM Observation Networks & Hardware Environmental-monitoring group spanning Earth Networks, Davis Instruments, FTS, and OneRain.

Agrology Agriculture Predictive agronomy sensing for vineyards and specialty crops, including smoke and microclimate.

Ambee Weather APIs & Data Feeds Environmental data APIs spanning weather, air quality, pollen, and wildfire.

Ambient Weather Observation Networks & Hardware Consumer and prosumer weather stations with a large connected network and API.

Amperon Energy Trading & Enterprise Forecasting AI demand and supply forecasting for energy traders and retailers; distributed via Yes Energy.

Arable Agriculture In-field sensing hardware plus weather and crop analytics for irrigation and agronomy.

Arbol Parametric Insurance Parametric insurance platform pricing weather risk with the dClimate data network.

ArcVera Renewables Renewables Forecasting Technical consultancy for wind and solar resource, energy assessment, and forecasting.

Atmo AI Weather Models AI meteorology systems sold to governments and militaries, including sovereign national deployments.

Atmospheric G2 Energy Trading & Enterprise Forecasting Weather intelligence for energy trading and commodity markets.

Azure Maps Weather Weather APIs & Data Feeds Microsoft's weather API inside Azure Maps, reselling partner forecast data with cloud-native billing.

B

Barani Design Observation Networks & Hardware MeteoHelix IoT micro-weather stations and WMO-compliant radiation shields.

Baron Weather Sports, Events & Safety Operations Broadcast weather systems and critical-weather intelligence for media and public safety.

Brightband AI Weather Models AI weather and climate forecasting startup building open-model-based products.

C

Campbell Scientific Observation Networks & Hardware Research-grade dataloggers and weather stations used across science and infrastructure.

CelsiusPro Parametric Insurance Parametric structuring platform and white-label tools; acquired Global Parametrics.

CFAN Energy Trading & Enterprise Forecasting Climate Forecast Applications Network: extended-range and hurricane forecasts for energy and water sectors.

Climate X Climate Risk & Catastrophe Modeling Asset-level climate risk projections (Spectra) for banks and real-estate portfolios.

ClimateAi Agriculture Seasonal-to-decadal climate forecasting for agricultural supply chains.

Climavision Sports, Events & Safety Operations Private radar network filling US coverage gaps, plus high-resolution forecasting.

Clir Renewables Renewables Forecasting Portfolio intelligence and performance analytics for wind and solar owners.

Commodity Weather Group Energy Trading & Enterprise Forecasting Meteorologist-led weather analysis for energy and agriculture trading desks.

ConWX Renewables Forecasting Power production forecasting for wind and solar portfolios; part of Volaris Group.

Cotality (CoreLogic) Climate Risk & Catastrophe Modeling Property data and analytics group with hazard and climate risk scoring for real estate and insurance.

cQuant.io Energy Trading & Enterprise Forecasting Energy analytics platform for portfolio valuation and risk, consuming weather-driven price simulations.

CropX Agriculture Soil-sensor-driven agronomy platform integrating weather data for irrigation planning.

CustomWeather Weather APIs & Data Feeds Long-running syndicated weather feed and API provider for media and enterprise, founded 1999.

D

Davis Instruments (AEM) Observation Networks & Hardware Vantage Pro prosumer weather stations with WeatherLink connectivity; part of AEM.

Descartes Underwriting Parametric Insurance Data-driven parametric insurance for climate and emerging risks, sold through brokers.

DTN Weather APIs & Data Feeds Operational weather and market intelligence across energy, agriculture, aviation, and shipping.

E

Earth Networks (AEM) Sports, Events & Safety Operations Total Lightning Network and outdoor alerting, part of the AEM environmental-monitoring group.

EMD International Renewables Forecasting windPRO software and energy forecasting services for wind project development.

enercast Renewables Forecasting AI-based wind and solar power forecasts for parks, portfolios, and grid operators.

energy & meteo systems Renewables Forecasting Wind and solar power forecasts plus virtual power plant software for utilities and TSOs.

Enverus Energy Trading & Enterprise Forecasting Energy analytics platform whose trading products include weather-driven forecasting.

Excarta AI Weather Models AI-powered weather intelligence for energy and utilities, delivered via API.

F

Fathom (Swiss Re) Climate Risk & Catastrophe Modeling Global flood hazard data and maps for insurance, engineering, and finance; acquired by Swiss Re.

First Street (MSCI) Climate Risk & Catastrophe Modeling Property-level US climate risk models (flood, fire, wind, heat); acquired by MSCI in 2026.

FloodFlash Parametric Insurance Sensor-based parametric flood insurance paying out on measured water depth.

Foreca Weather APIs & Data Feeds Finnish forecast data provider licensing feeds to apps, automotive, and media worldwide.

ForeFlight (Boeing) Maritime, Aviation & Road Flight planning apps whose weather layers serve most of US general aviation.

G

Google DeepMind WeatherNext AI Weather Models DeepMind's AI forecast models (WeatherNext), commercialized through BigQuery and Google Maps Platform.

Google Weather API Weather APIs & Data Feeds Weather endpoints in the Google Maps Platform, backed by Google's forecasting stack.

H

HailTrace Agriculture Hail swath maps and storm verification for roofing, insurance, and agriculture.

I

IBISA Parametric Insurance Parametric climate insurance for smallholder agriculture in emerging markets.

ICEYE Climate Risk & Catastrophe Modeling SAR satellite constellation providing flood and wildfire observation for insurers and governments.

Ignitia Agriculture Tropical weather forecasting delivered to smallholder farmers via SMS.

Iteris ClearPath Maritime, Aviation & Road Road-weather forecasting (ClearPath Weather) for state DOTs and winter maintenance.

J

Jeppesen (Boeing) Maritime, Aviation & Road Navigation and flight-operations data services including aviation weather.

Jua AI Weather Models Foundation-model weather forecasting aimed at energy trading, with self-published benchmark comparisons.

Jupiter Intelligence Climate Risk & Catastrophe Modeling Physical climate risk analytics for enterprises and financial institutions.

K

KatRisk Climate Risk & Catastrophe Modeling Catastrophe modeling specialist focused on global flood and wind.

Klimator Maritime, Aviation & Road Road condition forecasting (Road Status Information) for winter road maintenance.

M

MetDesk Energy Trading & Enterprise Forecasting Specialist energy meteorology desk serving European power and gas traders.

meteoblue Weather APIs & Data Feeds Multi-model forecasting spun out of the University of Basel; majority-owned by Windy since 2024.

Meteodyn Renewables Forecasting CFD-based wind resource software and renewable production forecasting.

Meteologica Energy Trading & Enterprise Forecasting Energy forecasting for power markets: demand, prices, and renewable production.

Meteomatics Weather APIs & Data Feeds Enterprise weather API blending 110+ data sources, with weather drones and a European 90 m model.

Meteored Weather APIs & Data Feeds Spanish weather media network (tiempo.com) licensing forecast data and running its own model composites.

Meteosource Weather APIs & Data Feeds Machine-learning multi-model weather API with minute-scale precipitation and long-range endpoints.

Meteotest Renewables Forecasting Swiss weather services firm behind the Meteonorm solar climate dataset.

Mitiga Solutions Climate Risk & Catastrophe Modeling Science-based catastrophe and climate risk modeling; absorbed Cervest's EarthScan.

Moody's RMS Climate Risk & Catastrophe Modeling Catastrophe risk modeling for the global insurance and reinsurance industry.

N

NAVBLUE (Airbus) Maritime, Aviation & Road Airbus flight-operations services with weather-aware trajectory products.

Nnergix (Sentinel) Renewables Forecasting Energy forecasting SaaS (Sentinel Weather Analytics) for renewables and utilities.

NVIDIA Earth-2 AI Weather Models Platform and model stack (CorrDiff, FourCastNet) for GPU-accelerated weather and climate simulation.

O

OKO Parametric Insurance Mobile-first crop insurance for farmers in West Africa using satellite weather indices.

One Concern Climate Risk & Catastrophe Modeling Resilience analytics quantifying downtime risk from natural hazards and infrastructure dependencies.

Open Climate Fix Renewables Forecasting Non-profit building open-source solar nowcasting used by National Grid ESO.

Open-Meteo Weather APIs & Data Feeds Open-data weather API; free for non-commercial use, source code AGPL, data CC-BY 4.0.

OpenWeather Weather APIs & Data Feeds Widely adopted weather API with a large free tier; current, forecast, and historical data worldwide.

OTT HydroMet Observation Networks & Hardware Hydrology and meteorology sensors (OTT, Lufft, Kipp & Zonen) within Veralto.

Overspeed Renewables Forecasting Wind power forecasting and grid integration services.

P

Perry Weather Sports, Events & Safety Operations On-site weather safety platform (lightning horns, alerts) for sports, schools, and construction.

Pessl Instruments (METOS) Agriculture Ag-weather stations and FieldClimate decision tools sold worldwide.

Pirate Weather Weather APIs & Data Feeds Open-source, Dark Sky-compatible forecast API built on public NOAA model data.

PlanetiQ Observation Networks & Hardware Commercial GNSS radio-occultation satellites selling atmospheric soundings to NOAA and others.

R

Raincoat Parametric Insurance Embedded parametric climate insurance infrastructure for banks and insurers.

Reask Climate Risk & Catastrophe Modeling ML-based tropical cyclone hazard modeling and global wind risk analytics.

Reuniwatt Renewables Forecasting Cloud-cover and solar forecasting using sky imagers and satellite nowcasting.

Riskthinking.AI Climate Risk & Catastrophe Modeling Stochastic climate risk data and scenario analytics for financial markets.

S

S&P Global Sustainable1 Climate Risk & Catastrophe Modeling S&P's sustainability data arm, including physical climate risk exposure scores.

Saildrone Observation Networks & Hardware Uncrewed surface vehicles collecting ocean and hurricane observations for government and science.

Salient Predictions AI Weather Models Subseasonal-to-seasonal AI forecasts (2-52 weeks) for energy, agriculture, and water.

Semios Agriculture Orchard and vineyard IoT platform with in-canopy weather networks and frost alerting.

Sencrop Agriculture Connected ag-weather stations and a field-level forecast app for European growers.

Sensible Weather Parametric Insurance Weather guarantees for travel and outdoor experiences, reimbursing on rain hours.

Silurian AI AI Weather Models Foundation models for Earth-system simulation, founded by former DeepMind GraphCast researchers.

Skyline Partners Parametric Insurance Parametric MGA building index insurance (INSDEX) across climate perils.

SkyPath Maritime, Aviation & Road Crowdsourced turbulence nowcasting network for airlines and business aviation.

Sofar Ocean Maritime, Aviation & Road Spotter buoy network and Wayfinder voyage optimization built on real-time ocean observations.

Solargis Renewables Forecasting Solar resource data and assessment used widely in PV project finance and operations.

Solcast (DNV) Renewables Forecasting Satellite-derived solar irradiance and PV power forecasts; winner of EPRI's multi-vendor trial; part of DNV.

Speedwell Climate Energy Trading & Enterprise Forecasting Settlement-grade weather data and indices underpinning the weather-derivatives market.

Spire Global Weather APIs & Data Feeds Satellite radio-occultation observations and weather forecast APIs from a proprietary nanosatellite fleet.

Steadysun Renewables Forecasting Solar production forecasting from minutes to days ahead, including sky-imager nowcasts.

Storm Glass Weather APIs & Data Feeds Multi-source marine and global weather API that exposes several underlying providers per parameter.

StormGeo Maritime, Aviation & Road Ship routing, offshore, and enterprise weather services; part of Alfa Laval.

Sust Global Climate Risk & Catastrophe Modeling Satellite-informed climate risk data delivered via API for finance and ESG workflows.

Synoptic Data Observation Networks & Hardware Public-benefit aggregator of tens of thousands of surface stations, serving research and industry APIs.

T

The Weather Company Weather APIs & Data Feeds Data and forecasting business behind weather.com and Weather Underground, owned by Francisco Partners.

Tidetech Maritime, Aviation & Road Metocean data (currents, tides, waves) for shipping efficiency and sport.

Tomorrow.io Weather APIs & Data Feeds Weather intelligence platform with APIs, operational dashboards, and a proprietary radar-satellite constellation.

U

UL Solutions Renewables Renewables Forecasting Resource assessment and energy forecasting advisory built on the AWS Truepower acquisition.

Understory Parametric Insurance Hail-sensor networks backing parametric hail cover for auto dealers and solar.

V

Vaisala Renewables Renewables Forecasting Wind and solar resource assessment and forecasting built on the 3TIER heritage.

Verisk Climate Risk & Catastrophe Modeling Insurance analytics group whose Extreme Event Solutions unit builds catastrophe models.

Visual Crossing Weather APIs & Data Feeds Weather API and query tools with deep historical archives, aimed at analytics and data-science workloads.

Volue Energy Trading & Enterprise Forecasting Nordic energy software group with power market forecasting and insight services.

W

Weather Source (Pelmorex) Weather APIs & Data Feeds Analytics-ready OnPoint weather and climate data, distributed through Snowflake and cloud marketplaces; part of Pelmorex.

WeatherAPI.com Weather APIs & Data Feeds High-volume freemium weather and geolocation API operated by Zoomash Ltd.

Weatherbit Weather APIs & Data Feeds Forecast, historical, and sub-hourly weather APIs with agriculture and energy add-ons.

WeatherFlow-Tempest Observation Networks & Hardware Tempest home weather stations plus a professional mesonet and modeling for wind-sensitive coasts.

Weathernews Inc. Maritime, Aviation & Road The largest private weather company; voyage routing for thousands of vessels plus aviation and media services.

WeatherPromise Parametric Insurance Trip-level rain protection embedded in travel booking flows.

weatherstack Weather APIs & Data Feeds Freemium real-time and historical weather REST API in the apilayer (Idera) portfolio.

WeatherWorks Sports, Events & Safety Operations Forensic meteorology and snow-event certification for municipalities and contractors.

Wettermanufaktur Energy Trading & Enterprise Forecasting German forecast provider serving energy and utility customers with optimized point forecasts.

Whiffle Renewables Forecasting GPU-based large-eddy-simulation weather models for wind farm forecasting and siting.

WindBorne Systems AI Weather Models Long-duration balloon constellation feeding an AI forecast model; defense and energy customers.

World Weather Online Weather APIs & Data Feeds Low-cost weather API for developers and SMBs, operated by Zoomash Ltd; includes marine and ski endpoints.

X

XDI (Climate Risk Group) Climate Risk & Catastrophe Modeling Physical climate risk analysis for assets, companies, and sovereigns.

Xweather (Vaisala) Weather APIs & Data Feeds Vaisala's weather API and mapping platform (formerly AerisWeather), paired with Vaisala's observation hardware.

Z

ZestyAI Climate Risk & Catastrophe Modeling AI property risk models for wildfire and severe convective storm underwriting.

Zeus AI AI Weather Models MIT-spinout applying machine learning to satellite observations for high-resolution forecasting.