Cost of Vacancy

Hiring funnel optimization is a systematic, stage-by-stage improvement process: rather than trying to improve the overall hiring process at once, teams identify the single stage with the largest conversion drop-off and focus all improvement effort there before moving to the next bottleneck. This constraint-based approach produces faster results because it concentrates effort rather than diffusing it across the entire process. The most common mistake is optimizing the top of the funnel — adding more sourcing channels and generating more applicants — when the actual bottleneck is mid-funnel: candidates being lost at the interview scheduling stage or after the first interview due to slow feedback and communication failures.