Heptabase

Heptabase is a visual note-taking and knowledge management tool that uses a whiteboard-style interface to help users organize complex ideas, research, and projects. It allows users to create cards, connect them in a spatial canvas, and use AI to summarize, tag, and retrieve information. Designed for researchers, students, and professionals, Heptabase stands out with its focus on visual thinking and deep linking between notes. Its unique 'card-based' system enables users to build a personal knowledge graph, making it easier to see relationships and patterns.