RayTally

RayTally is a free, Chinese-first product-idea daily for developers and indie builders. It scans bounded public signals such as Google Trends, Hacker News, Product Hunt, Reddit, TikTok, and X, then turns timely usage moments into concrete product concepts. Featured ideas include a concise concept, why-now evidence, checkable sources, the strongest case against, and a structured Markdown build brief that Codex or Claude can read directly. RayTally publishes 3–8 featured ideas per issue, plus optional quick ideas; a zero-idea day is valid when nothing clears the editorial bar. Signals are observations, not proof of demand, revenue, or market size.