Key Performance Indicator (KPI)

A Key Performance Indicator (KPI) is a measurable value that businesses use to track and evaluate how effectively they are achieving their key objectives over time.

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A Key Performance Indicator, commonly known as a KPI, is a quantifiable metric that a business uses to measure its progress toward a specific goal or objective. KPIs provide a focused, data-driven way to evaluate performance across different areas of a business including finance, operations, sales, marketing, and customer success. Rather than tracking every available metric, KPIs zero in on the numbers that matter most to a company's strategy and growth.

In depth

KPIs are most effective when they are specific, measurable, achievable, relevant, and time-bound, a framework commonly referred to as SMART. A well-chosen KPI directly reflects the health of a business function and gives teams a clear target to work toward. Financial KPIs such as gross margin, burn rate, MRR, and net dollar retention tell the story of a company's economic performance. Operational KPIs track efficiency and productivity. Customer KPIs measure satisfaction, retention, and acquisition. The right set of KPIs varies by business model, stage, and strategic priorities, which is why defining them thoughtfully is more important than tracking a large number of them.

KPIs are most valuable when they are reviewed consistently, understood by the teams responsible for them, and connected to actionable decisions. A KPI that is tracked but never acted upon adds no value. For startups and growing businesses, KPIs play a particularly important role in fundraising conversations, as investors expect founders to have a clear and confident command of their key numbers.