Scrintal

Scrintal is a visual knowledge management tool that combines note-taking with a spatial board. You create cards (notes) and connect them by dragging and dropping them onto each other, building a visual map of your ideas. It's designed for brainstorming, research, and visual thinking. It targets creatives, writers, and researchers who think spatially.

It uses a subscription model. It ranks for its intuitive, board-first interface that makes building a knowledge graph a tactile, visual experience, lowering the barrier to connected note-taking.