KPIs (Key Performance Indicators) are key performance indicators used to measure and evaluate the results of a specific activity or campaign. They serve as measurable criteria that show whether a business, project or marketing strategy is moving in the right direction and achieving its goals.
In the context of digital marketing, KPIs allow for precise tracking of the effectiveness of advertising campaigns, content or traffic channels. Examples of commonly used KPIs in online advertising are CPC (Cost Per Click), CPL (Cost Per Lead), CPA (Cost Per Acquisition), CTR (Click-Through Rate) and ROI (Return on Investment). Each of them measures a different aspect of performance – costs, engagement or return.
The choice of appropriate KPIs depends on the goals of the campaign. If the goal is sales, indicators such as conversions and CPA are monitored. If the goal is to increase brand recognition – the focus falls on impressions and CTR. KPIs are not just numbers, but a strategic reference point through which resources are managed, tactics are adjusted and real return on invested efforts and funds are guaranteed.