Validate before you build
Frameworks to test demand, interview customers, and size your market — without a research budget or a PhD.
42% of startups fail because there was no market need. Market Investigation gives founders the research frameworks, practical guides, and free AI tools to validate demand before you build — not after.
Market research isn’t just for big companies with big budgets. These are the tools and frameworks that let founders move with confidence.
Frameworks to test demand, interview customers, and size your market — without a research budget or a PhD.
From stock screeners to sentiment analysis — tools that give you institutional-grade insight without the institutional price tag.
Every article is written for founders making real decisions — not academics writing for other academics.
Learn to read markets the way experienced analysts do — so your next pitch, hire, and product decision is grounded in evidence.
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Start with our free guidesAuthor: Takarudana Mapendembe
Inflation attacks company earnings through six distinct channels — from input cost pressure and wage inflation to interest rate transmission and valuation compression — rewarding businesses with genuine pricing power while quietly destroying those without it. Understanding these mechanisms is the difference between navigating inflationary cycles profitably and watching your portfolio erode in real terms.…
To evaluate management quality, assess leadership across five core pillars — capital allocation discipline, communication transparency, incentive alignment, strategic clarity, and integrity — using earnings call transcripts, proxy statements, ROIC history, and SEC filings. Score each pillar from one to five, treat anything below 15 out of 25 as a serious warning, and weight management…
Beginners routinely make mistakes like confusing great companies with great investments, fixating on revenue while ignoring balance sheets, anchoring to purchase prices, and following the crowd into overvalued assets. Understanding these traps — alongside subtler errors like misusing P/E ratios in isolation, ignoring qualitative factors, and abandoning long-term thinking the moment prices move — is…
To read annual reports start with the auditor’s report and cash flow statement to verify financial integrity, then work through the five key metrics — revenue growth, gross margin, free cash flow, debt-to-equity, and return on equity — before using Ctrl+F to hunt for red flags like “going concern,” “related party,” and “restatement” in the…
To analyse dividend stocks, start by screening for a sustainable yield backed by healthy payout ratios, consistent free cash flow, and a strong balance sheet — then validate the business quality through its competitive moat, earnings stability, and dividend growth track record. Finally, run a valuation check using metrics like P/FCF and the Dividend Discount…
Free cash flow (FCF) is the cash a business generates from operations after capital expenditures, calculated as operating cash flow minus CapEx — and it’s the single most reliable indicator of a company’s true financial health. Unlike net income, FCF cannot be manipulated by accounting treatments, making it the metric serious investors use to separate…
ROE (Return on Equity) and ROA (Return on Assets) are two complementary profitability metrics that together reveal whether a company’s financial performance reflects genuine operational excellence or simply clever use of borrowed money. Understanding both — and the leverage gap between them — is essential for any investor serious about evaluating a business beyond its…
A low price-to-book (P/B) ratio can signal either a genuine bargain or a financial disaster in disguise — the ratio alone tells you nothing without deeper analysis. Understanding when cheap truly means undervalued, versus when it means broken, is the difference between a value opportunity and a value trap. If you’ve ever spotted a stock…
Author: Takarudana Mapendembe
The PEG ratio (Price-to-Earnings-to-Growth) improves on the P/E ratio by factoring in a company’s earnings growth rate, giving investors a clearer picture of whether a stock’s price is justified. A PEG below 1.0 suggests potential undervaluation, 1.0 signals fair value, and above 1.0 may indicate you’re overpaying for growth. 📝 TL;DR — Quick Takeaways Core…
Basic EPS divides a company’s net profit by its current shares outstanding, while diluted EPS accounts for all shares that could exist if every stock option, convertible bond, and warrant were exercised. Diluted EPS gives investors a more conservative and complete picture of earnings — and for valuation purposes, it’s the figure you should always…