Causal

Causal is an AI canvas workspace for planning creative projects. Arrange notes, images, files, and references spatially, with an assistant that uses the board as context. - Collect rich-text notes, media, documents, and links on an infinite canvas. - Ask AI to create and organize content directly on the board. - Organize projects with collections, nested canvases, and an unsorted tray. - Start from templates for research, branding, websites, and storyboards. - Share read-only canvases or connect an external agent through MCP. Available on the web and as a Mac desktop app. A permanent free plan includes limited content and AI usage; Pro increases those limits.