#knowledge management

heptabase.com

Heptabase is a visual knowledge management platform designed for researchers, students, and lifelong learners to organize ideas using whiteboards, cards, and AI-assisted learning.

obsidian.md

Obsidian is a powerful, extensible note-taking application that uses local Markdown files to help users build a personal knowledge base. It allows for bi-directional linking, data visualization through graphs, and extensive customization via plugins.

notion.so

Notion is a versatile all-in-one workspace that combines project management, documentation, and AI-driven automation. It enables teams and individuals to centralize their knowledge, streamline workflows, and manage complex tasks in a single, customizable environment.