Metrics & Performance
Gross Margin
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Quick Answer
Revenue minus cost of goods sold (COGS), expressed as a percentage — a fundamental measure of how much value a business retains from each dollar of revenue after direct costs.
What it is
Gross margin measures the profitability of a company's core business before accounting for operating expenses like sales, marketing, R&D, and G&A. It's calculated as: (Revenue − Cost of Goods Sold) / Revenue × 100.
For SaaS companies, COGS typically includes hosting/infrastructure costs, customer support, and third-party software licenses — not R&D or sales costs. SaaS companies generally have high gross margins (70–85%+) because software has near-zero marginal cost to deliver to an additional customer.
For hardware, marketplace, or services businesses, gross margins are typically much lower because COGS includes physical goods, third-party payments, or human labor. Gross margin is a primary signal of the fundamental economics of a business model — it sets the ceiling on how much profit the business can ever generate.
In Practice
A SaaS company generates $10M in revenue. Its COGS (hosting, support, third-party APIs) total $1.5M. Gross margin = ($10M - $1.5M) / $10M = 85%. This means for every dollar of revenue, the company retains 85 cents before operating expenses — leaving significant room for profitability as it scales.
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Why It Matters
Gross margin is one of the first metrics investors look at because it determines the fundamental attractiveness of a business model. A company with 30% gross margin needs dramatically more revenue to achieve the same profit as a 75% gross margin business. Low gross margins constrain everything downstream: operating leverage, R&D investment capacity, and ultimate profitability.
VC Beast Take
The dirty secret? Many SaaS companies inflate their gross margins by misclassifying costs. Customer success, implementation, and even some engineering costs often belong in COGS but get buried in operating expenses. Experienced investors have seen this movie before and will ruthlessly reclassify your P&L during diligence. Better to be conservative upfront than get caught fudging the numbers.
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Related Questions
Browse all questions →Frequently Asked Questions
What is Gross Margin in venture capital?
Gross margin measures the profitability of a company's core business before accounting for operating expenses like sales, marketing, R&D, and G&A. It's calculated as: (Revenue − Cost of Goods Sold) / Revenue × 100.
Why is Gross Margin important for startups?
Understanding Gross Margin is critical for founders navigating the fundraising process. It directly impacts deal terms, valuation, and the relationship between founders and investors.
What category does Gross Margin fall under in VC?
Gross Margin falls under the metrics category in venture capital. This area covers concepts related to the quantitative measures used to evaluate fund and company performance.
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