Alternatives to: ArcGIS Online

GeoCat Live is an advanced data space platform for easy discovery, publishing, and hosting of open geospatial data.

TerraVisu is a webGIS solution that visualizes and analyzes territorial data for improved decision-making.

GeoNature

GeoNature is an Open Source, collaborative biodiversity information system providing web and mobile tools for data collection, management, and dissemination.

GeoServer

GeoServer is an Open Source software that publishes and shares geospatial data using open standards.

ulogger is a self-hosted web application for viewing and managing geolocation tracks collected via a mobile client, providing real-time tracking, data visualization, and export capabilities.

mviewer is a free, Open Source, user-friendly cartographic application for visualizing and integrating various types of geographic data.

Prodige

Prodige is a free and Open Source web application for implementing a data infrastructure at the heart of territories, facilitating data sharing and management.

Lizmap

Lizmap is an Open Source web mapping application that simplifies the creation and deployment of interactive maps from QGIS projects.

PostGIS

PostGIS is a spatial extension for PostgreSQL enabling storage, querying, and analysis of geographic data.

GeoNetwork is an Open Source catalog application for managing and sharing spatially referenced resources.

geOrchestra is a free and Open Source Spatial Data Infrastructure (SDI) software providing a flexible and modular platform for building custom SDI solutions.