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huffl.ai

huffl.ai

The AI-Native Canvas for Knowledge Workers

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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.
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Launch tags:Productivity•Writing•Artificial Intelligence
Launch Team / Built With
Anima - OnBrand Vibe Coding
Design-aware AI for modern product teams.
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What do you think? …

Rohit Bhattacharjee
Maker
📌
Hey Product Hunt! 👋 I built Huffl because I was drowning in tabs, tools, and subscriptions. My typical workflow: Google Docs for writing, Sheets for data, Mermaid for diagrams, Excalidraw for sketches, Claude for AI, Google for research...juggling 10+ tools, paying for multiple subscriptions, constantly copy-pasting, losing my train of thought every time I switched context. I wanted one intelligent canvas where I could think, write, diagram, and research—without leaving flow state. What makes Huffl different: the AI sees your entire document and can edit any part—not just append at the bottom. Iterating on a draft? Ask it to rewrite section 2, update that table, or insert a diagram in the middle. It understands context and acts precisely where needed. It's still early, but it's become my daily driver. Would love your feedback! Ask me anything.