- gIBIS (via Compendium. Good for Systems Thinking.)
- Causal Loop Diagram. Good for Systems Thinking.
- bCisive Online
- Word Cloud
For Shared Understanding and visioning:
- Visual Explorer
- Visible Strategies - A consulting firm with a web-based tool for articulating goals and visualizing progress toward those goals.
- Graphic Window
- Synergy Map
- Empathy Map
For data visualizations:
- Tableau Software
- OpenHeatMap. Generates heat maps from spreadsheets
- Processing. A programming language for data visualization
- Impure. A visual programming language for data visualization. See review
- Geographical maps