Open data publishing platforms

Web-based data access, publishing, and distribution platforms. Open data publishing platforms are usually designed for re-use by others (Socrata, CKAN).

Accela Civic Insight

See how cloud-based and on-premise civic engagement software creates a dynamic ecosystem between government agencies, citizens, developers and partners.

Amazon Public Dataset team

This registry exists to help people discover and share datasets that are available via AWS resources.

Caselaw Access Project

free public access portal to more than 6.4 million state and federal court decisions encompassing 360 years of American case law


The #opensource #opendata platform. Powering, & portals around the world

Code for Australia Wildlife Incidents and Emergencies

A web application to connect the general public with the large network of shelters and rescue organisations when people run into wildlife in distress.

cat-icon Victoria, Australia

Constitute Project

Constitute offers access to the world’s constitutions so that users can systematically compare them across a broad set of topics — using an inviting, clean interface.

cat-icon Texas, USA

Plateforme ouverte des données publiques françaises

cat-icon France


We collaborate with governments to facilitate better discovery of data, to make data available while protecting privacy, and to perform advanced analytics on data.

cat-icon Australia


Find, Share and Publish Quality Data Online. The fastest way for individuals, teams and organizations to publish, deploy and share their data.

Datos Abiertos Colombia

Is the biggest public repository of Open Data in Colombia, created by the IT Ministry with the goal of fostering collaboration and the development of new applications and visualizations.

cat-icon Colombia

Directorate of Science, Technology and Innovation (DSTI) Sierra Leone

To use science, technology and innovation to support the Government of Sierra Leone to deliver on its national development plan effectively and efficiently; and to help transform Sierra Leone into an innovation and entrepreneurship hub.

cat-icon State House, Freetown, Sierra Leone


DKAN comes out-of-the-box with comprehensive public-facing engagement and administrative site management tools.


Enigma is an operational data management and intelligence company. We place data into the context of the real world and make it connected, open, and actionable.

ePaństwo Foundation

ePaństwo Foundation's aim is to develop democracy, open and transparent authorities and civic engagement.

cat-icon Fundacja ePaństwo, Warsaw, Poland


Esri's GIS mapping software is the most powerful mapping and spatial data analytics technology available. Unlock the full potential of your data and improve operational & business results with our location platform.

Explora Latam

Map of Open Data, Civic Technology and social innovation in Latin America

cat-icon South America

Gana Nariño

Open Government initiative by the Nariño department in Colombia, combining approaches in collaborative economy and social innovation.

cat-icon Narino, Colombia

Google BigQuery

BigQuery is a fast, economical and fully managed enterprise data warehouse for large-scale data analytics.


A lightweight, backend-free open data portal, powered by Jekyll


Fast, easy, and affordable way to transform data into resources that businesses, governments, NGOs, academia and citizens can use.


Knoema’s database features more than 2.4b time series from 1k+ sources.

Meine Stadt Transparent

Up-to-date information about Stadt Jülich's city politics - by Meine Stadt Transparent, the open source council information system


Take data from anywhere and turn it into anything - Namara's marketplace is one of the world's largest data repositories. Banks, government, and tech leaders rely on Namara to access and refine their data. Start getting more out of data; join Namara today.

Open Data Beer

Wir sind Schweizer Open Data Akteure und engagieren uns für Open Data in der Schweiz. Gemeinsam arbeiten wir darauf hin, dass das Thema schweizweit flächendeckend etabliert ist.

cat-icon Switzerland


Daten öffentlich, frei verfügbar und nutzbar zu machen für mehr Transparenz, Innovation und Effizienz — das ist Open Data.

cat-icon Switzerland

Open Justice

A transparency initiative led by the California Department of Justice that publishes criminal justice data so we can understand how we are doing, hold ourselves accountable, and improve public policy to make California safer.

cat-icon California, USA

Open Knowledge Foundation



Publish, Manage, Combine, Analyze, Visualize, and Share your data. In one place.

cat-icon Paris, France

OpenGov Open Data

OpenGov’s comprehensive open data and financial transparency solutions help agencies of all sizes drive accountability, make data more useful, engage the public, and unlock economic potential. OpenGov is the first complete cloud solution for public sector budgeting, operational performance, and citizen engagement.

Partidos Públicos

Political party transparency made easy

cat-icon Santiago, Chile


SeamlessGov empowers governments to go paperless and deliver better online services to citizens and staff through an innovative suite of tools including an intuitive online form builder.


Join more than 1,000 government organizations using Socrata to put their data online, share insights, and make data-driven decisions.


Open Data for indicators and information regarding Colombian land and territory.

cat-icon Colombia

Wikimedia Germany

Unsere Vision ist eine Welt, in der alle Menschen am Wissen der Menschheit teilhaben, es nutzen und mehren können.

cat-icon Wikimedia Deutschland e. V., Tempelhofer Ufer, Berlin, Germany