What Cursor did for developers, we're doing for knowledge workers. Huffl is an AI canvas where AI doesn't just chat—it writes directly on your workspace. Research, diagrams, tables, notes—ask and it appears. Text, images, flowcharts, scientific charts, audio, whiteboards—all in one place. Web search built in. Powered by Claude, GPT-4, and Gemini. For founders, PMs, researchers, students—anyone who thinks for a living. Your second brain that actually does the work.