- Sciences Po Médialab – Developer of many tools (ANTA, Hyphe, etc.), some of which can be tried on the site.
- Digital Methods Initiative – Large collection of interesting tools.
- Mirador – Visually strong tool for finding patterns in large amounts of data.
- OpenRefine – Formerly GoogleRefine, this tool allows one to clean large amounts of data.
- Trifacta Wrangler – Commercial tool for exploring, cleaning and visualising data.