Headcount & Workforce Planning tools model the financial impact of workforce decisions — headcount additions, backfills, promotions, and reductions — connecting hiring plans to salary expense, benefits cost, and headcount-to-revenue ratios for budget alignment. Core capabilities include position-level cost modeling, compensation benchmarking integration, requisition-to-budget linking, scenario analysis for hiring plans, and integration with HRIS and FP&A systems. The category spans standalone headcount planning tools (TeamOhana, ChartHop planning module) and workforce planning modules within broader FP&A platforms (Anaplan, Adaptive Planning, Pigment).