openSenseMap
WeatherData from Personal Weather Stations called senseBoxes.
OpenSanctions
Open DataData on international sanctions, crime and politically exposed persons.
openrouteservice.org
GeocodingDirections, POIs, isochrones, geocoding (+reverse), elevation, and more.
OpenLigaDB
Sports & FitnessCrowd sourced sports league results.
OpenFIGI
FinanceEquity, index, futures, options symbology from Bloomberg LP.
openFDA
HealthPublic FDA data about drugs, devices and foods.
OpenCorporates
Open DataData on corporate entities and directors in many countries.
OpenCage
GeocodingForward and reverse geocoding using open data.
OpenAQ
EnvironmentOpen air quality data.
OpenAPIHub
DevelopmentThe All-in-one API Platform.
openAFRICA
Open DataLarge datasets repository of African open data.
Open-Meteo
WeatherGlobal weather forecast API for non-commercial use.
Open Trivia
Games & ComicsTrivia Questions.
Open Topo Data
GeocodingElevation and ocean depth for a latitude and longitude.
Open Science Framework
Science & MathRepository and archive for study designs, research materials, data, manuscripts, etc.
Open Page Rank
DevelopmentAPI for calculating and comparing metrics of different websites using Page Rank algorithm.
Open Notify
Science & MathISS astronauts, current location, etc.
Open Movie Database
VideoMovie information.
Open Library
BooksBooks, book covers and related data.
Open Government, West Australia
GovernmentWest Australia Open Data.
Open Government, Victoria State Government
GovernmentVictoria State Government Open Data.
Open Government, USA
GovernmentUnited States Government Open Data.
Open Government, UK
GovernmentUK Government Open Data.
Open Government, Thailand
GovernmentThailand Government Open Data.
Open Government, Taiwan
GovernmentTaiwan Government Open Data.
Open Government, Switzerland
GovernmentSwitzerland Government Open Data.
Open Government, Sweden
GovernmentSweden Government Open Data.
Open Government, Spain
GovernmentSpain Government Open Data.
Open Government, South Australian Government
GovernmentSouth Australian Government Open Data.
Open Government, Slovenia
GovernmentSlovenia Government Open Data.