MagicSheet - Blazing fast AI decisions across thousands of rows

Hey Product Hunt 👋 I built MagicSheet around a simple observation: A huge amount of spreadsheet work isn't really calculation. It's judgment. "Which category does this belong to?" "What's the search intent behind this query?" "Is this lead relevant?" "What is this customer asking about?" "Which tag should this row get?" A human can usually answer these questions just by reading the row — but doing it thousands of times is painfully slow. MagicSheet turns that kind of work into a spreadsheet operation. 1. Upload a CSV 2. Describe the decision you want AI to make 3. MagicSheet processes every row 4. Download the enriched CSV Some examples: 🔎 Group thousands of SEO queries by search intent 🏷️ Automatically tag products, leads, or content 💬 Classify customer inquiries 📊 Analyze open-ended survey responses 🎯 Score or segment rows using natural-language criteria I specifically wanted this to feel less like "chatting with AI" and more like running a function across a dataset. There's no subscription either. MagicSheet uses simple usage-based pricing: 1 Magic Cell = 0.5JPY, with volume discounts for larger purchases. I'm especially interested in hearing about repetitive spreadsheet tasks where you currently think: "I could do this manually... but I really don't want to do it 5,000 times." Would love to hear what you'd use MagicSheet for — and any feedback on the product 🙌