reddit · SideProject · 11-01 17:50 55 分 ← 返回列表

WheyRadar - A free site that ranks supplements

Supplements are hard to compare because the price per kilo doesn't tell you how much protein or creatine you're actually getting. So I built a site that compares prices from 27 retailers in France, takes off the promos and ranks products by the cost of the active ingredient. For whey today, 100 g of protein costs anywhere from €2.89 to €14.97. There's also a feature called Mon Stack ("my stack"), kind of like PCPartPicker for supplements. You pick what you take, like a whey, a creatine and

五维评分

付费意愿

需求真实度

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竞争空间

新鲜度

AI 分析

痛点：补剂按每公斤价格难以比较，消费者无法直观看出每单位有效成分（蛋白质、肌酸）的真实成本

目标用户：法国市场的健身补剂消费者，尤其是同时购买多种补剂、关注性价比的人群

证据：Supplements are hard to compare because the price per kilo doesn't tell you how much protein or creatine you're actually getting. ... I earn a commission on some of the product links, but that doesn't affect the ranking.

变现：联盟营销佣金（已有）；可扩展到更多国家/品类，或增加付费高级功能如价格提醒、Stack优化、历史价格追踪

MVP：2周内选单一国家+单一品类（如乳清蛋白），抓取5-10家零售商价格，计算每100g蛋白质单价并排名，附联盟链接；不需要做完整Mon Stack功能

竞品：Labdoor、Examine.com、PricePlow、各地补剂比价/测评站

摘要：独立开发者用Claude做了一个法国市场的补剂比价站WheyRadar，覆盖27家零售商，按有效成分单价排名，100g蛋白质价格从€2.89到€14.97。网站通过联盟佣金变现，并推出类似PCPartPicker的Mon Stack组合比价功能。帖子是产品发布求反馈，尚无用户增长或收入数据，但验证了细分比价+联盟佣金的可行模式。