Published May 16, 2026
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Coupa Advanced Sourcing Optimization (referred to in Coupa materials as Advanced Sourcing Optimization and historically as Coupa Sourcing Optimization / CSO) is an optimization-driven strategic sourcing tool for complex categories (e.g., transportation lanes, packaging, direct materials) where award decisions require balancing multiple constraints and objectives beyond lowest price. It supports scenario analysis ("what-if" awards) and mathematical optimization to recommend supplier allocations that consider business rules (risk constraints, ESG goals, capacity, incumbency, diversity goals, etc.).
Coupa positions ASO as part of its broader Source-to-Contract / Source-to-Pay suite and states that completed sourcing outcomes can be transferred into Coupa Contract Lifecycle Management (CLM) to support contracting and compliance.