Mapbox - An open source mapping platform for custom designed maps. Our APIs and SDKs are the building blocks to integrate location into any mobile or web app.
Teachable - Create and sell beautiful online courses with the platform used by the best online entrepreneurs to sell $100m+ to over 4 million students worldwide.
QGIS - QGIS is a desktop geographic information system, or GIS.
Clever - syncing between education applications for K-12 schools
OpenStreetMap - OpenStreetMap is a map of the world, created by people like you and free to use under an open license.
Claroline - Claroline is a collaborative eLearning and eWorking platform.