Découvrez le concurrent théorique le mieux placé pour exploiter vos faiblesses — avant qu'il n'existe.
Your product is great but the business never adds up and cash keeps leaking. Assemble the pieces into one money-making system: a value proposition that splits who pays from who uses, a revenue-model choice (subscription / usage / take-rate / ads / licensing), a cost structure, channels and relationships, and a consistency stress test that finds where the pieces fight and which assumption is most fatal — ending in a business model canvas and a clear narrative.
基于可追溯公开资料复盘企业家决策风格，并按用户设定的国家、城市、起始时间、启动资本与周期，完成创业路径、月度现金流、竞争冲击与结果推演，输出结构化报告与离线 HTML。
Find out if your SaaS, app or startup idea survives the real market before you build it. It sets your walk-away point first, then researches live: competitors and their real prices, free alternatives, their worst reviews, platform access, regulation and costs. You get a score out of 10 set by the biggest blocker, every claim labelled by its source, and the version worth building if yours doesn't hold up. Report as PDF or web page, in your language, in about 20–30 minutes.
幫你把一個專案、合作、產品點子或機會，依需求證據、驗證速度、投入成本、可逆性、策略吻合度與下行風險，做成 GO、TEST、DEFER 或 STOP 的明確判斷，並附上一個 72 小時內可驗證的下一步。
Evaluate cross-border product profitability, sourcing risks, landed costs, MOQ, compliance, and margin before buying inventory.
marketingskills/skills/ab-testing. Corey Haines`s expert-level skill. It checks detectable lift, traffic limits, safe metrics, QA risk, and locked decision rules before launch. When you provide baseline rate, MDE, power, and traffic, it runs Python sample-size math to estimate required sample size and test duration, so you avoid wasted traffic, broken tracking, peeking, and fake wins. Support Corey Haines on https://buymeacoffee.com/coreyhaines
Know if your backtest is a real edge or overfit noise. Runs bar-permutation MCPT, Deflated Sharpe, PBO/CSCV, Hansen SPA, Romano-Wolf StepM, a stationary bootstrap and an out-of-sample split on your own returns — no market feed, no API keys.
帳上賺錢、戶頭缺錢？14 項財務比率紅黃綠燈加 24 題管理自評，找出最該先修的三件事，並展開成 30／60／90 天行動計畫。