AI Cost Allocation: How to Budget for Usage-Based AI Tools | Cledara

AI tools now account for a significant and growing share of software budgets, but their variable, usage-based pricing breaks the traditional SaaS budgeting playbook. This guide gives finance directors and FP&A leads a practical framework for allocating AI costs across departments. You will learn how to categorise AI spend into productivity, developer, and embedded tools; set departmental budget envelopes with variance buffers; implement chargeback models that match each pricing type (per-seat, per-token, hybrid); and forecast AI spend using historical data and scenario planning.