Hey Product Hunt community! 👋 I'm J, maker of GreedyFearful BTC. Like many of you following Bitcoin, I used to constantly check price charts, worrying about missing sharp dips or getting caught up in market noise. Standard price target alerts (like "BTC hit $65,000") aren't very useful because they don't tell you how far the market has dropped relative to recent highs—nor do they provide psychological context. That's why I built GreedyFearful BTC. 💡 Here is how it works differently: 1. Window High Dips: Alerts trigger based on percentage drops (e.g. 5%, 10%) from rolling 24-hour or 7-day highs, using precise crossing detection so you only get notified once when the threshold is crossed. 2. Market Sentiment Context: Every alert comes paired with the live Crypto Fear & Greed Index. When BTC drops into "Extreme Fear", you get the context you need to evaluate strategic entry points rather than panicking. 3. Clean & Zero-Noise: Simple, instant email notifications without unnecessary bloat or complex technical indicators. We built this app using React and NestJS, focusing on speed, reliability, and ease of use. I'd love to hear your thoughts, feedback, or feature requests! What tools or indicators do you rely on when tracking Bitcoin dips? Thanks for checking us out! 🚀

GreedyFearful

Smart BTC dip alerts powered by Fear & Greed sentiment

Smart BTC dip alerts powered by Fear & Greed sentiment