Windy App
Windy.app, by Windy Weather World Inc., is a multi-model weather forecast app aggregating 15+ global weather models and 30,000+ stations, serving wind/water sports and outdoor enthusiasts worldwide with proprietary AI coastal forecasting.
- Company typePrivate
- Founded2015
- HeadquartersRaleigh, United States
- Headcount11–50
- GTM typeB2B and B2C
- OfferingSoftware
What Windy App does
Windy.app is a consumer weather-forecast application developed and operated by Windy Weather World Inc., a privately-held US corporation headquartered in Raleigh. The platform is purpose-built for water and wind sports practitioners (sailing, kitesurfing, windsurfing, surfing, fishing, paragliding) and general outdoor enthusiasts who require more granular and accurate forecasts than generic weather services provide.
The product architecture is a multi-model weather aggregation platform that combines 15+ global and regional forecast models (ECMWF, GFS, ICON, NAM/HRRR, AROME, UKV, MyOcean, MFWAM, ACCESS-C, etc.) with observational data from 30,000+ integrated weather stations and 50+ configurable parameters. The platform covers 136,000+ outdoor activity spots globally and supports 10-day forecasts. Its principal technical differentiator is EXP-3, a proprietary AI-powered coastal wind model delivering 3km spatial resolution for terrain-aware predictions, alongside a Compare Mode that exposes cross-model discrepancies to end users. The company has also built WindHub, a dedicated companion app for sailors, and an Apple Watch widget surface.
Revenue is generated through a freemium consumer model (free Basic tier; annual Pro subscription unlocking Compare Mode, expert profiles, and all models) and a separate B2B arm, "Windy for Business," which sells hyperlocal weather data and solutions to enterprises for operational planning and weather-risk mitigation. Distribution is entirely self-serve and product-led through the Apple App Store, Google Play, and Huawei AppGallery across 17+ countries and 11 languages. The company is founder-led (Anton Frolov, Mikhail Akselrod, Natalia Pavlova), and the source data does not disclose any external venture or growth-equity funding, suggesting a bootstrap/owner-funded growth posture. Customer-facing operations include educational content (Meteo Textbook), webinars, community photo contests, and integration with sport-specific weather profiles.
Windy App firmographics
Firmographics- Name
- Windy App
- Legal name
- Windy Weather World Inc.
- Website
- https://windy.app
- Company type
- Private
- Founded year
- 2015
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Windy.app, by Windy Weather World Inc., is a multi-model weather forecast app aggregating 15+ global weather models and 30,000+ stations, serving wind/water sports and outdoor enthusiasts worldwide with proprietary AI coastal forecasting.
- Ownership category
- akta.pro rank
Windy App industry classification
Industry- Product category
- Weather Forecasting Software
- NAICS
- Scenic and Sightseeing Transportation, Other (487990)
- SIC
- Services-Amusement & Recreation Services (7900), Services-Miscellaneous Amusement & Recreation (7990)
- akta.pro primary industry
- Early Warning, Event Monitoring & Forecasting (Extreme Weather Alerts, Nowcasting) (EUABALAJ)
- akta.pro secondary industries
- Surf, Kitesurf & Wind Sports Adventures (THAJABAK), Wind Resource Assessment & Energy Yield Analytics (Met Masts, LiDAR, Modeling) (EUAMACAJ)
Keywords
Where Windy App is headquartered
LocationHeadquarters
- HQ city
- Raleigh
- HQ country
- United States
- HQ region
- North America
Markets served
Windy App business model
Business model- GTM type
- B2B and B2C
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Marketing or Sales, Infrastructure, Operations, Others
Revenue model
- Pro Subscription: Freemium model with free Basic version and paid Pro subscription offering access to Compare Mode, Expert Weather Profile, all weather models, and advanced features.
- Pro Subscription: Pro version available with lifetime subscription options as prizes in photo contests and promotional codes.
- B2B Enterprise Weather Data: Business solutions providing hyperlocal weather data and solutions to companies for improving business efficiency and mitigating weather-related risks.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Free | Basic (Free) |
| Subscription | Annual | Pro (Subscription) |
Go-to-market motion2 records
Distribution channels5 records
Marketing channels8 records
Windy App product offering
Product offeringCore offering
Windy.app is a professional weather forecasting application for water and wind sports enthusiasts (sailing, kitesurfing, windsurfing, surfing, fishing) that aggregates 15+ global and regional weather models (ECMWF, GFS, ICON, NAM, HRRR and specialized ocean models) into a single interactive map, providing detailed 10-day forecasts, live wind maps, multi-model comparison, weather station ratings and 50+ weather parameters across 136,000+ curated outdoor spots worldwide. The freemium consumer app is complemented by a separate B2B solution delivering hyperlocal weather data to businesses for operational risk management.
Differentiator
Problem solved
Functional benefit
Products and services
- Windy.app mobile application Professional weather forecast app for water and wind sports (sailing, surfing, fishing, kitesurfing, windsurfing) providing 10-day forecasts, live worldwide wind map, multi-model comparison (15+ models) and community features. Available on iOS, Android and Huawei AppGallery.
- WindHub mobile application Professional weather app purpose-built for sailors and yachtsmen, featuring ECMWF wind map, gusts, isobars, weather fronts and waves at any point on the map. Recognized by Apple App Store with 'Best of the Month' in July 2020.
- Windy for Business (B2B hyperlocal weather data) B2B solution providing hyperlocal weather data and solutions to companies seeking to improve business efficiency and mitigate weather-related risks.
Quantifiable outcome
- 10-day weather forecast accuracy through multi-model comparison
- +2 more outcomes
Companies that use Windy App
Customer profileSegments5 records
Ideal customer profiles2 records
Windy App technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability1 record
Feature10 records
Windy App partnerships and signals
Strategic signalPartnerships
Nine partnerships are on record, tiered core and minor.
- European Centre for Medium-Range Weather Forecasts (ECMWF)coreECMWF is the source of one of the two leading global weather forecast models used in Windy.app. The model is considered the best for precipitation and cloudiness with 14km spatial resolution and 10-day forecast depth.
- Deutscher Wetterdienst (DWD) - German National Meteorological ServicecoreDWD provides ICON weather models (ICON13 global, ICON7 Europe, ICON-D2 Central Europe) with various resolutions including hyper-local 2.2km for Central Europe.
- Météo-France (French National Meteorological Service)coreProvides AROME regional weather model for France and surrounding territories (1.25km resolution) and MFWAM global wave/swell model (8km resolution).
- National Oceanic and Atmospheric Administration (NOAA)coreNOAA provides GFS (Global Forecast System) weather model and HRRR (High Resolution Rapid Refresh) for North America through NCEP.
- University of AthenscoreProvides Open Skiron (OS) and OpenWRF regional Mediterranean weather models with 12km and 4km resolutions respectively.
- Copernicus Marine Service (CMS)coreProvides MyOcean weather model for sea temperature, currents, and tides covering all oceans and seas with 9.24km resolution and 10-day forecast depth.
- Bureau of Meteorology (Australia)coreProvides ACCESS-C regional weather model for Australian capital city regions with 1.5km resolution.
- Met Office (UK)coreProvides UKV2 weather model for UK, Ireland, and surrounding territories with 2km resolution and 54-hour forecast depth.
- World Meteorological Organization (WMO)minorUN specialized agency that recognized Windy.app as the best specialized weather app in its category and invited participation in WMO International Weather Apps Awards 2020.
Scale indicators9 records
Recent moves6 records
Expansion highlights6 records
Windy App competitors and assessment
Company assessmentEmerging players
- FishWeather: FishWeather offers fishing-specific weather forecasts and reports for anglers, directly comparable to Windy.app's fishing user segment and Fish Pro weather profile.
Direct peers
- Buoyweather: Buoyweather provides point-based marine weather forecasts leveraging NOAA buoy data for boaters and fishermen, overlapping with Windy.app's marine and fishing user segments.
- Ventusky: Ventusky offers visual weather maps and forecasts based on multiple meteorological models, competing directly with Windy.app's multi-model visualization and outdoor enthusiast positioning.
- Windfinder: Windfinder provides wind and weather forecasts tailored for kitesurfers, surfers, sailors, and paragliders, overlapping directly with Windy.app's core use cases and global outdoor sports audience.
- Surfline: Surfline delivers surf reports, forecasts, and live HD cameras to surfers globally, serving the same surfing and coastal weather segment that drives Windy.app's user base.
- PredictWind: PredictWind specializes in high-resolution marine wind forecasting and routing for sailors, racers, and offshore voyagers — a comparable B2C/B2B offering targeting yachtsmen served by Windy.app and WindHub.
- Windy.com (Windyty): Windy.com is the closest direct competitor to Windy.app, offering multi-model wind and weather visualization with a near-identical name and target audience of outdoor and water sports enthusiasts worldwide.
Broad incumbents
- AccuWeather: AccuWeather is a large incumbent in consumer and enterprise weather forecasting, with broad reach and significant B2B monetization — a benchmark for Windy.app's enterprise aspirations.
- Meteoblue: Meteoblue provides high-resolution weather forecasts and climate data for both consumers and B2B customers across multiple sectors, comparable to Windy.app's technical forecasting depth and B2B ambitions.
- Weather Underground: Weather Underground aggregates data from a large network of personal weather stations and offers consumer forecasts, overlapping with Windy.app's station-aggregation approach at much greater scale.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks7 records
Key highlights7 records
Customer concentration
Windy App social profiles
Digital presenceWindy App financial estimates
Financial estimateRevenue estimate
Valuation estimate
Windy App leadership team
Management profileNumber of profiles
Profiles5 records
Windy App subsidiaries and ownership
Company hierarchySubsidiaries1 record
Windy App funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Windy App M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Windy App
What does Windy App do?
Windy.app is a professional weather forecasting application for water and wind sports enthusiasts (sailing, kitesurfing, windsurfing, surfing, fishing) that aggregates 15+ global and regional weather models (ECMWF, GFS, ICON, NAM, HRRR and specialized ocean models) into a single interactive map, providing detailed 10-day forecasts, live wind maps, multi-model comparison, weather station ratings and 50+ weather parameters across 136,000+ curated outdoor spots worldwide. The freemium consumer app is complemented by a separate B2B solution delivering hyperlocal weather data to businesses for operational risk management.
Is Windy App a public or private company?
Windy App is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Windy App founded?
Windy App was founded in 2015. It employs 11 to 50 people.
Where is Windy App based?
Windy App is headquartered in Raleigh, United States, in the North America region.
How does Windy App make money?
Three revenue lines are on record. Pro Subscription is the primary driver. The others are pro Subscription and B2B Enterprise Weather Data.
Who are Windy App's main competitors?
FishWeather is listed as an emerging player. Direct peers are Buoyweather, Ventusky, Windfinder, Surfline, PredictWind and Windy.com (Windyty). Broad incumbents are AccuWeather, Meteoblue and Weather Underground.
Does Windy App have an API?
No public API is recorded for Windy App.
What industry is Windy App in?
Windy App's product category is Weather Forecasting Software. Its primary akta.pro industry code is EUABALAJ, Early Warning, Event Monitoring & Forecasting (Extreme Weather Alerts, Nowcasting), with a secondary code of THAJABAK, Surf, Kitesurf & Wind Sports Adventures. Its NAICS code is 487990 and its SIC code is 7900.