Crowdsourcing
Platforms that allow a variety of people to contribute data to a common collection. See also: Participatory Sensing, "an approach to data collection and interpretation in which individuals, acting alone or in groups, use their personal mobile devices and web services to systematically explore interesting aspects of their worlds ranging from health to culture." - IDS UCLA
OpenDataKit
ODK lets you build powerful offline forms to collect the data you need wherever it is. Join the leading social impact organizations that use ODK to make the world a better place.
First Mile Geo Native.io
Data analytics from collection to analysis.
BERN app
BERN was mostly used for “relational organizing”, which is a tactic of asking supporters to reach out to their friends to persuade them to vote and volunteer.
Spot the Box
Crowd-sourced verification of current US mail box locations
Hush City
With Hush City app, you are an active part of a soundscape and citizen science research project to map and evaluate everyday quiet areas.
Sprawdzamy Jak Jest
a tool to crowdsource answers to FOIA request.
Zooniverse
Zooniverse gives people of all ages and backgrounds the chance to participate in real research with over 50 active online citizen science projects.
Perimeter
Collaborative, real-time incident response tool for first responders.
AuroraSaurus
First real-time map of auroral visibility based on user contributions and crowd sourcing.
Subnational Citizen Engagement
We work to build citizen capacity to use data for better engagement with government and other stakeholders.
OpenElections
The goal of OpenElections is to create the first free, comprehensive, standardized, linked set of election data for the United States, including federal, statewide and state legislative offices.
Ping if you Care
The City of Amsterdam equipped 700 cyclists with a device that allowed them to ping when encountering a complicated, clumsy or unsafe traffic situation. 31,000 events were registered, which will infor...
Source Africa
It is Africa’s premier repository for documents that the public need to help make more informed decisions, or that help civic watchdogs such as the media or social justice NGOs substantiate their repo...
Popit
Popit database and API service that helps you make and maintain information about politicians, politically exposed persons (PEPs) and their memberships in organizations and generates Popolo standard c...